10 Best Screw Diameter M3 In The Us - Black Friday 2024
Best Choice1
iexcelliexcell 1500 Pcs M3 x 6/8/10/12/14/16/20/25/30/35/40/45/50 Alloy Steel 10.9 Grade Hex Socket Button Head Cap Screws Bolts Nuts Washers Assortment Kit, Black Oxide Finish
Main highlights- Package: All These Screws, Nuts, Washer and Hex Key Packed In a Sturdy Easy-use Plastic Storage Case, Organized Conveniently and Easily
- Includes 500 Pcs, 13 Sizes, M3 Hex Socket Button Head Cap Screws, Thread Pitch 0.5 mm, Thread Size ( Diameter) 3 mm, Head Diameter 5.5 mm, Head Height 1.6 mm, Thread Length From 6 mm to 50 mm; Material of Screws: Alloy Steel 10B21, Black Oxide Finish; Strength Grade of Screws : 10.9 Grade, Hardness: HRC 32-39, Tensile Strength: 1040 N/mm²
- Includes 500 Pcs Φ3 Washers: Add More Touch Area to Meet Special Condition In Some Cases and Protect Parts from Being Damaged, Material of Washers: Alloy Steel 10B21, Black Oxide Finish
- Includes 500 Pcs M3 Hex Nuts to Meet Different Applications, Material of Nuts: Alloy Steel 10B21, Black Oxide Finish
- Includes 1 Pcs Hex Key, Hex Size: 2.0 mm, to Drive These Screws Conveniently and Easily, Material of Hex Key: Chrome-Vanadium Steel, Nickel Plated, Higher Strength, Anti-rust
9.8Exceptional
View offer on:
Show more
- Curious about how we select the top products for you? Explore How It Works
Value for Money2
TakytaoTakytao 1600 Pcs M3 Screw Kit, M3 Button Head Screws and M3 Socket Head Screws, Metric Machine Screw Assortment 12.9 Grade Alloy Steel Black Zinc Plated M3 Screws Bolts and Nuts Kit
Main highlights- 【Wide Application】- This M3 screw assortment kit is perfect for home, electronic equipment, automotive, 3D printing and various small DIY projects. The exquisite screw organizer box is perfect as a gift for professionals and amateurs who regularly repair furniture, lamps, appliances and more.
- 【What You Get】- Our M3 screw kit contains two types of screws. The set contains 280 hex button head screws and 260 socket head screws, 540 M3 screws, 530 nuts and 530 washers of corresponding sizes, which is enough to meet daily needs.
- 【Standardized Metric Sizes】- Our M3 Screw Set includes two head types of screws, hex button and socket head cap screws, with nine sizes of each, for a total of 18 commonly used sizes that conform to the standardized metric system with an average error of less than 0.01 mm.
- 【Premium Material】- These M3 screws and nuts are made of high-quality 12.9grade alloy steel for strength, superior rust resistance, and excellent oxidation resistance for durability. Adopting black zinc plating technology, they have a smooth surface that does not stain oil and will not rust, it can be used indoors and outdoors for a long time.
- 【Good storage and assortment】- The M3 screw kit comes with a thickened plastic storage box with all the screws, nuts and washers sorted and packed in different compartments and neatly organized, with detailed labels on the inner and outer lids for easy access and storage.
9.7Exceptional
View offer on:
Show more
3
TbestThin Head Hex Screw M3X4Mm 10Pcs,7Mm Diameter 100Pcs Bag Flat Head Ss304 Machine Countersunk Screw Bolt Fastener Repair Tool Accessory(M3*4)
Main highlights- 【Versatile Use】M3 Machine Screw，Ideal for fastening in home and office appliances, communication equipment, ship assembly, or other machinery industries, our product delivers wide-ranging applicability.
- 【Various Length Options】Cross Head Screw，Available in 9 commonly-used lengths, our product caters to your needs and suits a wide range of applications.
- 【Quality Construction】Flat Head Screw，Fabricated from 304 stainless steel, our product promises excellent extendability and in various environments.
- 【Ideal for Confined Spaces】Metric Machine Screw，Perfectly suited for use in confined areas where the head must be flush or below the surface, ensuring optimal functionality.
- 【Countersunk Head Design】Countersunk Head Screw，The countersunk head feature allows for easy driving, even in areas with insufficient space for wrenches, providing maximum convenience.
9.6Exceptional
View offer on:
Show more
4
HELIFOUNERHELIFOUNER 500 Pieces M3 Flat Washers, 304 Stainless Steel, Inner Diameter 3mm, Outer Diameter 7mm, Thickness 0.5mm, Fender Washers, Metal Washers for Screws Bolts
Main highlights- 【Wide Applications】Highly compatible with screws, nuts and bolts of same sizes and feature solid bearing surface to prevent nut/bolt head from tearing through material. Designed to spread the load of a screwed fastening and prevent loosening in industrial, shop, decks and fence building, automotive and home appliances.
- 【Weak Magnetic】The magnetic properties of 304 stainless steel due to the structure transformation reasons are not at the same level as the magnetic properties of stainless steel of other materials, which means that the magnetic properties of 304 steel always show weak magnetic properties.
- 【Sizes】M3 flat washers, inner diameter 3mm, outer diameter 7mm, thickness 0.5mm, total 500 pieces M3 commonly used stainless steel washers, enough quantities can satisfy your long time using.
- 【Material】304 stainless steel, stainless steel material which have good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior rust resistance and excellent oxidation resistance, which can ensure long time using.
- 【Design】Flat washers are designed for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection.
9.5Excellent
View offer on:
Show more
5
VGBUYVGBUY 440Pcs M3 Screws Kit for 3D Printer DIY,220Pcs M3 Screw (6-25mm),220Pcs M3 Nut,Hex Socket Head Cap Small Metric Bolts Nuts Assortment,12.9 Grade Alloy Steel,Black Oxide, M3x6/8/10/12/16/20/25mm
Main highlights- Very Handy M3 Screw Kit: The m3 screw assortment with m3 nut has assorted sizes, lengths from 6mm to 25mm, packed in a plastic case and well organized in different compartments, convenient to use
- Suitable for 3D Printed Projects: The small m3 screw works well for 3D printing, modeling, DIY projects, RC car, etc.
- Package Included: Total 220Pcs M3 screws (40Pcs M3x6mm, 40Pcs M3x8mm, 40Pcs M3x10mm, 30Pcs M3x12mm, 30Pcs M3x16mm, 20Pcs M3x20mm, 20Pcs m3x25mm), 220Pcs M3 Hex Nuts, 1Pcs Hex Wrench
- Easy to Use: The hex socket head cap design of the m3 bolts allows for easy installation with a hex key, ensuring a snug fit and preventing slippage during tightening
- Durable and Reliable: The m3 screw is made of 12.9 grade alloy steel and black oxide surface, high strength, corrosion resistance and oxidation resistance, good finish
9.4Excellent
View offer on:
Show more
6
XujinsonggM3 Flat Head Machine Screws and Hex Nuts Kit, 380 Pcs Black Countersunk Head Phillips Screws Bolts Nuts Assortment Kit - M3 x 4mm/ 6mm/ 8mm/ 10mm/ 12mm/ 16mm/ 20mm
Main highlights- Package Includes: 380pcs in total, size includes: 40 pcs m3*4mm, 40 pcs m3*6mm, 30 pcs m3*8mm, 30 pcs m3*10mm, 30 pcs m3*12mm, 30 pcs m3*16mm, 30 pcs m3* 20mm, 150 pcs nuts, the quantity is sufficient and the size is rich to meet the needs of daily use.
- Multi-scenario Application: Suitable for home, office equipment industry, electronics industry, communication industry, machinery, maintenance, aircraft, ships, bicycles, motorcycles, automobiles, chemicals, and other fields.
- Exquisite Material: These machine screws bolt and nuts are made of high-quality carbon steel with high strength and hardness, corrosion and rust resistance, smooth surface without burrs, not easy to break or deform, durable for use.
- Easy to Store: All countersunk flat head machine screws are stored in a transparent and sturdy storage box with compartments. Screw and nut set is stored separately, well organized, easy to carry and find. There is no confusion during transportation and it is convenient to use.
- Countersunk Head Phillipe Design: The thread of black metric phillipe flat head screws bolts is clear and accurate, not easy to deform and shift during use, and not easy to loosen. Hex nuts provide a more precise fit, reduce stress and protect parts and screws.
9.3Excellent
View offer on:
Show more
7
qiwuhai440 Pcs M3 Small Metric Screws with Nuts, Hex Socket Head Cap and Nut Assortment Kits, Stainless Steel Replacement Machine Fastener Screws and Bolts Nuts (440Silver)
Main highlights- Wide Applications: Widely used to fasten sheet metal to wood, fiberglass or metal. Suitable for home and office appliances, communication equipment, ship assembly and others.
- Premium Material: The hex head screws and nuts and bolts are made of excellent stainless steel material, which has good resistance to corrosion, rust and oxidation, sturdy and can ensure long-term use.
- Package Contents: You will get 220 pcs m3 x nuts, 2 x wrench, 20 pcs m3 x 6mm screws, 20 pcs m3 x 8mm screws, 20 pcs m3 x 10mm screws, 20 pcs m3 x 16mm screws, 20 pcs m3 x 18mm screws, 20 pcs m3 x 20mm bolts, 20 pcs m3 x 25mm bolts, 20 pcs m3 x 30mm bolts, 20 pcs m3 x 35mm bolts, 20 pcs m3 x 40mm bolts, a total of 440 pcs.
- Easy to Use: Our m3 hex screws and bolts are sharp, clean and precise. And will not easily deform and slip during use. Deep and clear hexagon socket and head can make your work easier.
- Easy Storage: All hex socket head screws bolts nuts assortment kits are stored in a sturdy plastic storage box. This hex bolt set is housed in a clear storage case for quick access and protection.
9.2Excellent
View offer on:
Show more
8
MklusiveTechMklusiveTech 642Pcs M3 Screw Kit 12.9 Grade High Strength Carbon Steel M3 Screw Assortment M3 Bolts and Nuts Assortment Metric Machine Screw Assortment Black 6mm 8mm 10mm 12mm 16mm 20mm 25mm 30mm
Main highlights- 【Wide Application】This M3 screw assortment kit is very suitable for home, electronic equipment, automotive, 3D printing and various small DIY projects
- 【Standard metric system】Standard metric size: M3 bolt and nut kit, compliant with standardized metric system, with an average error of less than 0.01mm, can be perfectly applied to various products
- 【Kit includes】Standard metric screw kit,Screws Assortment Kit that includes 642PCS of M3 6mm 8mm 10mm 12mm 16mm 20mm 25mm 30mm screws nuts and bolts，And we also provide tweezers and hex wrenches for your convenience in work
- 【Brand mutual trust】Our products have undergone rigorous testing, so you can use them with confidence. Additionally, If you have any questions, please feel free to contact us
- 【 Product Process Performance 】: We use high-strength alloy materials of grade 12.9, with galvanized surface, and Surface antioxidant, ensuring that the product can adapt to various harsh environments
9.0Excellent
View offer on:
Show more
9
KadrickKadrick Small Metric Screws Suitable for 3D Printer DIY, 400 Pcs M3 Screw and Nut Assortment Hex Socket Head Cap, 12.9 Grade Alloy Steel,Black Zinc Plated
Main highlights- 【Suitable for small DIY projects】 These small screws and nuts are especially suitable for 3D printing DIY and RC car enthusiasts.
- 【Not oily and rust proof】 These black zink plated finish screws are not oily, they will not dirty your hands or DIY items, and the rust proof performance is better than other oiled screws.
- 【Good Storage and assortment】All these screws are sacked in a sturdy easy-use plastic storage box, organized Conveniently and Easily.
- 【Easy to operate and strong】 Hex socket head cap screws can be screwed into the nut directly by hand without a wrench, Grade 12.9 alloy steel screws are ultra-high strength and not easy to break.
- 【Brand guarantee】: Kadrick specializes in the production and development of fasteners. Our products have undergone rigorous testing, so you can use them with confidence. Additionally, we provide a 24-month after-sales warranty service. If you have any questions, please feel free to contact us.
8.9Very Good
View offer on:
Show more
10
HincellM3 Bolts,Hincell 540pcs M3 Hex Socket Head Cap Screws Bolts Washers Nuts Kit,304 Stainless Steel(M3 x 6mm /8mm /12mm /16mm /20mm /25mm /30mm)
Main highlights- 【Wide Applications】Widely used in all kinds of 3D printers, computers, lamps, cabinets and bicycle repair.precision machinery industry, classified instruments, instruments, electronic products, printed projects, household appliances, communication products, locks, lamps, lights, toys, etc.
- 【Tips】Products contain small parts, keep away from children and prevent inadvertent swallowed. All screws are special sharp with screw thread, please keep away from kids. If you have any questions about our products, welcome your inquiry and we will solve the problem for you in time.
- 【Sizes Combination】: M3 screw kit of M3 x 6mm /8mm /12mm /16mm /20mm /25mm /30mm Hex Socket head cap screws with matching hex nuts, spring lock washers and flat washers, total 7 sizes and 540 pieces, different sizes and enough quantities can meet your different daily needs.
- 【Multi-functional Storage Box】:M3 Blots kit of 540 pieces,Packed in a durable transparent box with label. It is easy to distinguish the size of the product, when you want to use a certain screw, you don't have to waste time buying it separately, you can choose the suitable one to meet all your needs.
- 【Material】:M3 screws are made of 304 stainless steel, which have smooth surface, high strength, not easy to deform, corrosion resistance and rust resistance, can ensure a long time using in bad environment like high temperature, cold weather, and high humidity areas.
8.8Very Good
View offer on:
Show more
Black Friday Sale
Deal ends in
HrsMinSec
Related deals you might like for screw diameter m3
