12 best nuts and bolts

Nuts and bolts are essential components of fastening systems used in various industries and applications. They play a fundamental role in holding objects together securely. Here's what you should know about nuts and bolts:

  1. Definition: Nuts and bolts are mechanical fasteners designed to join two or more components together. The bolt is a threaded cylindrical rod with a head, while the nut is a threaded hole with an internal thread that matches the bolt's thread. When the bolt passes through two or more components and is secured with a nut, it creates a strong and reliable connection.

  2. Types of Bolts:

    • Hex Bolts: These have a hexagonal-shaped head and are commonly used in construction and machinery.
    • Carriage Bolts: Known for their rounded heads, carriage bolts are often used in wood-to-wood connections.
    • Eye Bolts: These bolts have a circular loop at one end and are used for applications that involve lifting or attaching ropes and cables.
    • Machine Screws: Smaller bolts with finer threads, often used for securing parts together in electronic devices and appliances.
  3. Types of Nuts:

    • Hex Nuts: These are the most common type of nuts and are compatible with hex bolts.
    • Lock Nuts: Designed to resist loosening due to vibrations or torque, lock nuts include nylon-insert lock nuts and prevailing torque lock nuts.
    • Wing Nuts: Wing nuts have two flat "wings" that can be easily turned by hand, making them ideal for applications where frequent adjustments are needed.
    • T-Nuts: These are often used in wood and composite materials and have a pronged design that allows them to be inserted into a material's surface.
  4. Materials: Nuts and bolts are available in various materials, including steel, stainless steel, brass, aluminum, and more. The choice of material depends on the specific application and the environmental conditions it will be exposed to.

  5. Thread Types: The threads on bolts and nuts can be coarse or fine, with different thread pitches. The choice of thread type depends on factors like load-bearing capacity and ease of assembly.

  6. Applications: Nuts and bolts are used in a wide range of industries, including construction, automotive, aerospace, machinery, electronics, and more. They are essential for assembling structures, machinery, vehicles, and various consumer products.

  7. Tightening and Torque: Properly tightening nuts and bolts is crucial for safety and performance. The torque required to tighten them to the appropriate level is specified in engineering standards and guidelines. Over-tightening can damage components, while under-tightening can lead to joint failure.

  8. Sizing: Nuts and bolts come in various sizes, denoted by diameter, thread pitch, and length.It's important to select the right size and type for a specific application to ensure a secure and safe connection.

In summary, nuts and bolts are fundamental fasteners used in various industries and applications to securely join components together. They come in a variety of types, materials, and sizes to suit different needs, and proper selection and tightening are essential for their effective use.

Below you can find our editor's choice of the best nuts and bolts on the market
  

JACKSON PALMER 1,300 Piece Hardware Assortment Kit with Screws, Nuts, Bolts & Washers (3 Trays)

Jackson Palmer

Based on 2 reviews Check latest price
  • NO-MIX COMPARTMENTS: Interlocking Lid and Nested Dividers keep hardware from mixing.
  • PROFESSIONAL CASE: Durable construction with stackable cases and customizable compartments.
  • BUILT FOR WORK: Grade 2 Nuts/Bolts. 6-Nibs + Type 17 point Heat Treated Screws.
  • MORE SIZES AND PIECES: 1,300 pieces and 60 Different hardware sizes (25% more than leading competitor). SAE: 21 sizes and 450 pieces of Bolts (Phillips Head), Hex Nuts and Washers. METRIC: 20 sizes and 500 pieces of Bolts (Phillips Head), Hex Nuts and Washers. SCREWS: 19 Sizes and 350 pieces of Wood Screws and Sheet Metal Screws.
  • GUARANTEED: Try our Deluxe Hardware Assortment Kit with NO risk and 100% money-back guarantee – NO questions asked!

User questions & answers

Question: when will the add on bins be available
Answer: It arrives already in each individual tray. Ready to go when you take it out of the box.
Question: Does the hardware come already in each box or do I have to spend time opening dozens of little bags
Answer: The set is made of quality carbon steel, with heat treatment for improved hardness and trivalent (eco-friendly) clear zinc plated for additional corrosion resistance.
Question: Is this set stainless or galvanized steel
Answer: I've returned and found it. I think. Take a look where you place your order. There are two options. The first one is for $10 bucks for one additional tray. The 2nd option is for 3 with all the parts included for about $30. I think I'll order the set, plus another 3 trays.
Question: Anyone know if additional empty trays are available? Can't find any online
Answer: I use these screws to hang my murals. They are not deformed and I am very satisfied.

Product features

Jackson Palmer Deluxe Hardware Assortment Kit

Looking for a set with every screw and size you can imagine? Look no further! Our hardware assortment is the perfect kit to keep on hand for DIY or home improvement projects. No more having to run to the store for that one extra piece of hardware! With over 1,300 pieces in 60 different sizes, our kit is built for work and built to last.

ADD-ON BINS

Want to customize your kit? Our bins are complete with removable nested dividers, making it easier than ever to expand and organize your hardware collection.

3,100 PIECE BUNDLE

Get the best of both worlds! Save big when you bundle our 1,300 Piece Hardware Assortment and our 1,800 Piece Wall Hanging Kit.

208 PIECE SCREWDRIVER BIT SET

Try our best-selling 208 piece screwdriver bit set, which includes nut drivers, security bits, torx, slotted, Phillips, and other specialty bits in common sizes. The perfect accompaniment to our hardware assortment!

Bolts, Nuts, and Washer Assortment Kit, 108 Pieces

Qualihome

Based on 748 reviews Check latest price
  • Use for fastening metal, wood and plastic materials
  • Stove bolt have slotted, round head
  • A variety of sizes to suit your needs
  • Comes in a handy Plastic organizer case with size compartments for easy storage
  • For a complete list what the kit includes scroll down or click see more product details

User questions & answers

Question: What type of screw driver is needed ~ philips or flat head
Answer: It depends. If it's bracket to bracket, yes. If you have to go through the headboard more than an inch and a half and then a bracket it will be tight. The longest bolt is a little over 2 inches.
Question: Can I use these on a twin size bed frame to attach the headboard
Answer: All sizes are described in product information.
Question: What sizes are in set
Answer: They are way to small for any bed. Find a bigger size.
Question: I have a full size sleigh bed that needs screws/bolts because my mover lost them - do these work? If this Amazon product doesn't, which one does
Answer: No, the BTFP12233 uses 18-GA fasteners in range of 5/8"-2-1/8".

Sutemribor M3 M4 M5 Stainless Steel Button Head Hex Socket Head Cap Bolts Screws Nuts Assortment Kit, 540PCS

Based on 358 reviews Check latest price

Product description

【Specifications】

- Quality: 540 Pcs

- Sizes: M3 M4 M5

- Material: 304 Stainless Steel

- Screw Type: Hex Socket Button Head screw



【Features】

- 304 Stainless steel with rust resistant galvanized finish to ensure life-time use, these quality assortment washers for home, automotive, and shop use

- Widely Application: Perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection



【Package Included】



【M3】

M3 * 10-------------------------35Pcs

M3 * 12-------------------------35Pcs

M3 * 16-------------------------35Pcs

M3 * 25-------------------------35Pcs

M3 Nuts-------------------------140Pcs



【M4】

M4 * 10-------------------------20Pcs

M4 * 12-------------------------20Pcs

M4 * 16-------------------------20Pcs

M4 * 25-------------------------20Pcs

M4 Nuts-------------------------80Pcs



【M5】

M5 * 10-------------------------15Pcs

M5 * 12-------------------------15Pcs

M5 * 16-------------------------10Pcs

M5 * 25-------------------------10Pcs

M5 Nuts-------------------------50Pcs



【Package Quantity: 540pcs】

Total: 540 pcs, M3 M4 M5 Stainless Steel Button Head Hex Socket Head Cap Bolts Screws Nuts



NOTE: Please check the size carefully before purchasing, thanks for your support.

Warning: the product are small parts, keep away from children and kids.

  • √ Material: 304 Stainless Steel, corrosion resistant
  • √ Size: M3 M4 M5 Button Head Socket Cap Bolts Screws Nuts Assortment Kit
  • √ Quantity: It contains 540pcs/ 12 Sizes of the most commonly used Stainless Steel Button Head Socket Cap Bolts Screws Nuts
  • √ 304 Stainless steel with rust resistant galvanized finish to ensure life-time use, these quality assortment screws for home, automotive, and shop use
  • √ Widely Application: Perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection

User questions & answers

Question: What bit fits in this hex socket head
Answer: Pretty much what the other reviewer mentioned, the screw heads all measured: M3 heads: 5.5 mm M4 heads: 7.4 mm M5 heads: 9.3 mm The actual screw shaft diameter (outside of threads) ran a pretty consistent .06 - 0.8 mm under the screw size, so 3 mm was 2.94, etc. This is well within the allowable tolerance range which, for a M3 screw for example, is a max diameter of 2.980 mm and a min diameter of 2.874 mm, so these screws seem to hit the midpoint pretty consistently. They fit the included nuts well and I also used them in a few aluminum extrusions with pre-tapped holes, so far they fit well.
Question: Any idea how many mm across the screw head is? I have a counter sunk hole that the screw has to go down into
Answer: All bolts need a flathead screwdriver.

VIGRUE 315Pcs Metric 304 Stainless Steel Hex Nuts Assortment Kit for Screw Bolt (M2 M2.5 M3 M4 M5 M6 M8)

VIGRUE

Based on 175 reviews Check latest price
  • 【HIGH QUALITY 304 STAINLESS MATERIAL】: These Nuts are made from 100% 304 Stainless Steel which is one of the highest forms of strength and corrosion resistant metals, making it last longer than other Nuts on the market today. Even in bad environment like high temperature, cold weather, and high humidity areas. They have superior corrosion,rust resistance and the excellence of oxidation resistance, which can ensure long time using.
  • 【NUTS THAT YOU CAN DEPEND ON】: VIGRUE hex nuts are very strong and are great for both indoor and outdoor use. This stainless is superior to regular steel and provides excellent rust resistance. Non-toxic & pollution-free.
  • 【WIDER SIZE RANGE】: M2*65Pcs, M2.5*65Pcs, M3*50Pcs, M4*55Pcs, M5*20Pcs, M6*30Pcs, M8*25Pcs Hex Nuts,totally 315Pcs. According with standardized metric system. Total 7 different sizes can meet your different needs.
  • 【GREAT PACKAGING】: All of Hex Nuts are packed in a durable and sturdy Box to efficiently bear the weight of the whole package. In order to avoid the nuts being scattered or lost during use, we specially package for each different type of nuts for your convenience and storage. Not only give you the best product, but also the best storage system for them.
  • 【WIDE APPLICATIONS】: M2 M2.5 M3 M4 M5 M6 M8 Hex Nuts Assortment Kit Serves a wide range of use and for professionals, amateurs, landlords, repairmen, other DIY . The set is perfect to replace broken and missing nuts. When you are mad for the missing nuts, it is a perfect friend for you. The kit has lots of different sizes, which can meet the maximum of requirement for you.

User questions & answers

Question: What are the sizes included
Answer: China
Question: What country is it made in
Answer: here is a quick list 3mm bolt = 2mm hex drive 4mm bolt = 2.5mm hex drive 5mm bolt = 3mm hex drive

Product features

High quality 304 stainless steel

VIGRUE Nuts are made of 100% 18-8 (304) Stainless Steel,it is superior to regular steel and provides excellent rust resistance. Bolt dropper hex nuts are great to use in wet environments.

Application

Great replacement for industrial and construction fasteners,also can be a important accessories in your daily life. Bolt dropper hex nuts are strong, corrosion resistant and will support all of your projects.

Grip 240 pc Nut & Bolt Assortment SAE

Grip

Based on 532 reviews Check latest price

Product description

All kinds of nuts and bolts for various household and automotive applications. Includes - machine bolts [8 x 3/4", 8 x 1/2", 10 x 5/8", 10 x 1", 1/4" x 3/4", 1/4" x 1 1/4", 5/16" x 1", 5/16" x 1 1/2", 3/8" x 5/8", 3/8" x 1 1/2"], hex nuts [8, 10, 1/4", 5/16", 3/8"], split washers [1/4", 5/16", 3/8" , 8, 10].

  • All kinds of nuts and bolts for various household and automotive applications.

User questions & answers

Question: are the bolts iron
Answer: I don't know what hardware is required for the basketball hoop?? Lots of nuts and bolts in this package, probably best to get exactly what you need from hardware store. Paul
Question: would this work for kids basketball hoop
Answer: Class 4.8 low or medium carbon steel, basically 2nd from the bottom.
Question: What grade are these bolts
Answer: they are S.A.E nuts bolts
Question: What is the thread ptich? are the bolts nc or nf? id 1/4-20 or 1/4-28? thanks
Answer: There are 3/8"-16*15, 5/16"-18*20, 1/4"-20*20, #12-24*30, #10-24*30, #8-32*45, #6-32*45, #4-40*50, #2-56*60 Hex Nuts

VIGRUE 180PCS Heavy Duty Hex Bolts Nuts Flat Spring Washers Assortment Kit, Includes 9 Common SAE Sizes

VIGRUE

Based on 94 reviews Check latest price
  • Bolt kits are made of high quality materials ,which protect them from getting rust, rust resistant and corrosion resistance, can be used in humid environments.
  • Use for fastening metal, wood and plastic materials together, Includes sizes 1/4’’- 20 x 3/4’’、 1/4’’- 20 x 1-1/2’’、1/4’’- 20 x 1’’、1/4’’- 20 x 2’’、5/16’’- 18 x 1-1/2’’、5/16’’- 18 x 1’’、5/16’’- 18 x 2’’、3/8’’- 16 x 1-1/2’’and 3/8’’- 16 x 2’’.
  • VIGRUE Bolt kit are stored in a transparent box organizer, convenient for your storage and use, handy for your daily reaching and putting away.
  • A variety of quantity to suit your needs:44PCS Hex Bolts +44PCS Hex nut+44PCS Flat washer+48PCS Spring washer.
  • VIGRUE provide service for our product quality problem, if you're unhappy with our product for any reason, please feel free to contact us, we will solve the problem.

User questions & answers

Question: Do you know the lengths of these
Answer: They are zinc plated carobon steel, this content is listed and seem to be of good quality
Question: Are these bolts and nuts steel or iron? Is it easy to rust
Answer: They are steel,the iron content is not listed but seem to be of good quality

Product features

Vigrue 180 Pieces Hex Blu Zinc Bolts Nut and Flat Washer Spring Washer Assortment Kit,Includes 9 Most Common Sizes.
Various Sizes

  • Bolt Sizes:
  • 1/4”- 20 x 3/4”----6pcs;1/4”- 20 x 1-1/2”----6pcs;1/4”- 20 x 1”----6pcs
  • 1/4”- 20 x 2”----6pcs;5/16”- 18 x 1-1/2”----4pcs;5/16”- 18 x 1”----4pcs
  • 5/16”- 18 x 2”----4pcs;3/8”- 16 x 1-1/2”----4pcs;3/8”- 16 x 2”----4pcs
  • Nut Sizes:1/4”- 20----24pcs;5/16”- 18----12pcs;3/8”- 16----8pcs
  • Flat Washer Sizes:1/4”----24pcs;5/16”----12pcs;3/8”----8pcs
  • Spring Washer Sizes:1/4”----28pcs;5/16”----12pcs;3/8”----8pcs

Store

Bolts nuts washers assortment kit are stored in a transparent box organizer, convenient for your storage and use, handy for your daily reaching and putting away.

Feature

Head type:Hex

The bolt consists of a head and a cylindrical body with screw threads along a portion of its length.

Application

Assortments are often used for maintenance, repairs, projects and manufacturing. They are great for home, office or business use. Using for fastening metal, wood and plastic materials together.

304 Stainless Steel Screws Nuts and Washers 1200PCS, Sutemribor M2 M3 M4 Hex Socket Head Cap Bolts Screws Nuts Washers Assortment Kit with Hex Wrenches

Based on 163 reviews Check latest price

Product description

【Specifications】

- Quality: 1200 Pcs

- Sizes: M2 M3 M4

- Material: 304 Stainless Steel

- Screw Type: Hex Socket Cap Head screw



【Features】

- 304 Stainless steel with rust resistant galvanized finish to ensure life-time use, these quality assortment washers for home, automotive, and shop use

- Widely Application: Perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection



【Package Included】



【M2】

M2 * 6--------------------------20Pcs

M2 * 8--------------------------20Pcs

M2 * 10-------------------------20Pcs

M2 * 12-------------------------20Pcs

M2 * 16-------------------------20Pcs

M2 * 20-------------------------20Pcs

M2 Nuts-------------------------120Pcs

M2 Washers--------------------160Pcs



【M3】

M3 * 6--------------------------20Pcs

M3 * 10-------------------------20Pcs

M3 * 12-------------------------20Pcs

M3 * 16-------------------------20Pcs

M3 * 20-------------------------20Pcs

M3 * 30-------------------------20Pcs

M3 Nuts-------------------------120Pcs

M3 Washers--------------------160Pcs



【M4】

M4 * 6--------------------------20Pcs

M4 * 10-------------------------20Pcs

M4 * 12-------------------------20Pcs

M4 * 16-------------------------20Pcs

M4 * 20-------------------------20Pcs

M4 * 30-------------------------20Pcs

M4 Nuts-------------------------120Pcs

M4 Washers--------------------160Pcs



【Package Quantity: 1080pcs】

Total: 1200 pcs, M2 M3 M4 Stainless Steel Hex Socket Head Cap Bolts Screws Nuts Washers



Warning: the product are small parts, keep away from children and kids.

  • √ Material: 304 Stainless Steel, corrosion resistant
  • √ Size: M2 M3 M4 Hex Socket Cap Bolts Screws Nuts Washers Assortment Kit
  • √ Quantity: It contains 1200pcs/24 Sizes of the most commonly used Stainless Steel Hex Socket Cap Bolts Screws Nuts
  • √ 304 Stainless steel with rust resistant galvanized finish to ensure life-time use, these quality assortment screws for home, automotive, and shop use
  • √ Widely Application: Perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection

User questions & answers

Question: Are the actual metal? 304 SS
Answer: mm
Question: Are these cm or mm in length? 30 cm as stated is 11+ inches
Answer: Yes
Question: Are the nuts and washers all fit for the same size screws
Answer: You can use the three wrenches in the package
Question: Bought these screws, how can I tighten them
Answer: Assorted lengths from about 1 inch to about 2 inches.I am not exactly sure, but pretty close

VIGRUE 1,760PCS Screws Bolts Nuts Washers Hardware Assortment Kit (28 Common Sizes SAE&Metric, Nuts, Bolts, Washers & Screws)

VIGRUE

Based on 231 reviews Check latest price
  • 【Multi Types】1,760 pieces and 28 different screws bolts sizes; SAE: 8 sizes and 720 pieces of bolts (phillips head), nuts and washers; METRIC: 8 sizes and 720 pieces of bolts (phillips head), nuts and washers. SCREWS: 12 sizes and 320 pieces of wood screws
  • 【Convenient Case】This set is organized by size in a durable and sturdy case, which is easy to get the bolts you need and convenient to put off your tiny parts
  • 【Anti-mix】 individual bags and dividers keep these hardware assortment from mixing.
  • 【Practical assortment】These screw bolts kit across most daily used sizes, can be widely applied to all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc.
  • 【Reliable Service】 VIGRUE provide 100% money-back service for our product quality problem, if you have any question or suggestion, please feel free to contact us. We will do our best to provide you a pleasure shopping experience. If you need a single size or different quantity, welcome to contact

User questions & answers

Question: Is this set stainless or galvanized steel
Answer: Their head have not stripped for my use. I'm happy with quality.
Question: What’s the quality of these
Answer: It arrives in each individual tray
Question: Does the hardware set come in each compartment with no mess
Answer: Made of high quality 304 Stainless Steel.The 304 stainless steel material features strength and offers good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. These qualities ensure hard-wearing making these screws and nuts virtually indestructible

176PCS Heavy Duty Bolts and Nuts Assortment Kit, 304 Stainless Steel, Includes 9 Most Common Sizes (1/4-20, 5/16-18, 3/8-16)

Based on 21 reviews Check latest price

Product description

PRODUCT DESCRIPTION:

176PCS Heavy Duty Bolts and Nuts Assortment Kit

SPECIFICATION:

1. Type: Heavy Duty Bolts and Nuts

2. Material: 304 Stainless Steel

3. Package Quantity: 176 PCS

4. Main Color: Silver Tone;

WHAT YOU WILL GET:

Bolts:

1/4’’- 20 x 3/4’’ --- 6pcs

1/4’’- 20 x 1’’ --- 6pcs

1/4’’- 20 x 1-1/2’’ --- 6pcs

1/4’’- 20 x 2’’ --- 6pcs

5/16’’- 18 x 1’’ --- 4pcs

5/16’’- 18 x 1-1/2’’ --- 4pcs

5/16’’- 18 x 2’’ --- 4pcs

3/8’’- 16 x 1-1/2’’ --- 4pcs

3/8’’- 16 x 2’’ --- 4pcs

Nuts and Washers:

1/4’’- 20 Nuts --- 24PCS

1/4’’- 20 Flat Washers --- 24PCS

1/4’’- 20 Lock Washers --- 24PCS

5/16’’- 18 Nuts --- 12PCS

5/16’’- 18 Flat Washers --- 12PCS

5/16’’- 18 Lock Washers --- 12PCS

3/8’’- 16 Nuts --- 8PCS

3/8’’- 16 Flat Washers --- 8PCS

3/8’’- 16 Lock Washers --- 8PCS

NOTE: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank you.

WARM TIPS: Products contain small parts, please do not let children play, to prevent inadvertent swallowed.

AFTER SALE SERVICE AND FEEDBACK: "Quality products with very competitive prices and efficient services" is the goal that we are working for and the key to our success. We maintain high standards of excellence and strive for 100% customer satisfaction!

  • 🚩 HIGH QUALITY TO BE TRUSTWORTHY: 304 stainless steel material, not rust, anti-moisture, anti - oxidation, corrosion resistant, acid/alkali resistance, high hardness. No pollution, Health lead-free environmental protection non-toxic.
  • 🚩 STANDARD SIZE(Tolerance:±0.005mm): Uniform force, located in the center of the head with no offset, not easy to slip; Uniform pitch, obvious screw thread, no residual burrs, the set screw threads will be able to get a good grip.
  • 🚩MANY SPECIFICATION TO BE CHOSEN: 1/4’’- 20 x 3/4’’、1/4’’- 20 x 1’’、 1/4’’- 20 x 1-1/2’’、1/4’’- 20 x 2’’、5/16’’- 18 x 1’’、5/16’’- 18 x 1-1/2’’、5/16’’- 18 x 2’’、3/8’’- 16 x 1-1/2’’、3/8’’- 16 x 2’’ , total 176 pcs, Includes 9 Most Common Sizes.
  • 🚩 PLASTIC HEAT SEAL PACKAGING: Practical and convenient of packing box, All of screws and nuts are packed in a durable and sturdy box, this box can be use for a storage box.
  • 🚩 THE WIDE APPLICATIONS: Door handle, faucet, light fixture, knobs, locks and toys, , plumber and other small repairs around the shop, garage or home; and all kinds of precision machinery, classified instruments, electronic products, household appliances, communication products.

Glarks 510 Pieces Flat Hex Stainless Steel Screws Bolts Nuts Lock and Flat Gasket Washers Assortment Kit

Glarks

Based on 471 reviews Check latest price

Product description

100% Brand new high quality screws nut and washers

Package Includes: flat hex head philips bolts screw, nuts and washers (flat and lock)

Package quantity: 510 Piece

Material: High-quality 304 stainless steel



Screws

M4*16--------------20 Piece

M4*20--------------20 Piece

M4*25--------------20 Piece

M5*20--------------20 Piece

M5*25--------------20 Piece

M6*20--------------20 Piece



Nuts

M4------------------55 Piece

M5------------------50 Piece

M6------------------25 Piece

Flat washers

M4------------------55 Piece

M5------------------50 Piece

M6------------------25 Piece



Lock washers

M4------------------55 Piece

M5------------------50 Piece

M6------------------25 Piece

This package includes a variety of popular sizes of screws, nuts and washers, commonly used in machinery, furniture,

car and motorcycle repair and DIY inventions!

  • 100% Brand new high quality screws nut and washers
  • Package Includes: flat hex head philips bolts screw, nuts and washers (flat and lock)
  • Package quantity: 510 Pieces
  • Material: High-quality 304 stainless steel
  • This package includes a variety of popular sizes of screws, nuts and washers, commonly used in machinery, furniture, car and motorcycle repair and DIY inventions!

User questions & answers

Question: is there 10mm bolts
Answer: 4x8
Question: What is the dimentions of the box
Answer: You should go the hardware store and buy the individual fasteners you need.
Question: We need a 3d printer nuts-screws-washers-misc kit. must we buy loose items-not every size? use amazon, look anet a8/i3 3d printer, build a hw kit
Answer: This is a standard METRIC fastener kit. For American sizes look for a kit labeled SAE (society of automotive engineers).
Question: Is this set all metric? I'm looking for sizes like 3/8" or 5/16" in the description or on the packaging, but only see M4*16 for example
Answer: Says 304 stainless steel,it seems to be like that at present.

Grade 8 Hex Cap Bolts Screws, Nuts, Washers, Lock Washers Assortment Kit - 574 Pieces!

BoltsandNuts

Based on 80 reviews Check latest price
  • 574 Pieces - High Quality Coarse Grade 8 Hex Caps, Nuts, & Washers Assortment!
  • 1/4", 5/16", 3/8" Grade 8 Hex Cap Screws Zinc Yellow
  • Grade 8 Finished Hex Nuts Zinc Yellow
  • Grade 8 SAE Flat Washers & Lock Washers Yellow
  • Heavy Duty Locking Steel 24 Hole Compartment Tray (Dim: 13-3/8" Width x 2" Height x 9-1/4" Depth)

User questions & answers

Question: How many bolts of each size
Answer: No, only up to M6

Hex Flat Head Bolts Metric Screws Nuts Hardware Flat and Lock Washers SAE Assortment Kit 304 Stainless Steel,510pcs M4 M5 M6

DANA FRED

Based on 141 reviews Check latest price

Product description

Products include:



Metric Hex Flat Head Bolts Screws, Nuts, Flat and Lock Washers. Material: 304 Stainless Steel Package Quantity: 510pcs

Bolts

Stainless Steel Hex Bolt:M4X16, 20pcs

Stainless Steel Hex Bolt:M4X20, 20pcs

Stainless Steel Hex Bolt:M4X25, 20pcs

Stainless Steel Hex Bolt:M5X20, 20pcs

Stainless Steel Hex Bolt:M5X25, 20pcs

Stainless Steel Hex Bolt:M6X20, 20pcs



Nuts

Stainless Steel Hex Nut:M4 ,55pcs

Stainless Steel Hex Nut:M5 ,50pcs

Stainless Steel Hex Nut:M6 ,25pcs



Flat Washers:

Stainless Steel Flat Washer:M4, 55pcs

Stainless Steel Flat Washer:M5, 50pcs

Stainless Steel Flat Washer:M6, 25pcs



Lock Washers:

Stainless Steel Lock Washer:M4, 55pcs

Stainless Steel LockWasher:M5, 50pcs

Stainless Steel Lock Washer:M6, 25pcs

User questions & answers

Question: Are these pieces magnetic
Answer: M4 mean:Thread Diameter:4mm M5 mean:Thread Diameter:5mm M6 mean:Thread Diameter:6mm
Question: What are they mean M4,M5,M
Answer: The M4 bolts lengths are 16, 20 and 25mm. M5 are 20 and 25mm. M6 bolts are 20mm. Metric Hex Flat Head Bolts Screws, Nuts, Flat and Lock Washers. Material: 304 Stainless Steel Package Quantity: 510pcs Bolts Stainless Steel Hex Bolt:M4X16, 20pcs Stainless Steel Hex Bolt:M4X20, 20pcs Stainless Steel Hex Bolt:M4X25, 20pcs Stainless Steel Hex Bolt:M5X20, 20pcs Stainless Steel Hex Bolt:M5X25, 20pcs Stainless Steel Hex Bolt:M6X20, 20pcs
Question: Length of bolts
Answer: #)$ stainless has a Rockwell hardness and a tensile strength rating but does not have a Grade like regular steel bolts.
Question: Explain the hardness of these bolts
Answer: There is about 10 I will check the tray later

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