Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	304 Stainless Steel
Color	Black
Head Style	Ultra-Thin Flat Head
Drive Type	Hex Socket (Allen)
Thread Size Range	M2, M2.5, M3, M4, M5, M6, M8, M10, M12
Thread Standard	Metric Coarse
Industrial Standard	DIN 7991 / ISO 10642
Surface Treatment	Black Oxide Coating
Hardness	25-30 HRC
Package Type	Plastic Storage Box Kit

5 reviews

Anonymous

Apr 19, 2026

Rating: 5/5

Slim design works well

Used these for a custom keyboard build. The ultra-thin head allowed me to fit components where standard bolts would not. Very satisfied with the purchase.

Anonymous

Mar 04, 2026

Rating: 5/5

Precise threads

Threads are clean and cut precisely. No stripping when tightening with a standard hex key. The assortment box makes it easy to find the right size.

Anonymous

Mar 01, 2026

Rating: 5/5

Good value for money

Received the kit quickly. The variety of sizes from M2 to M12 covers most of my needs. The invoice was provided as described in the listing.

Anonymous

Feb 03, 2026

Rating: 5/5

Perfect for low-profile builds

These screws are exactly what I needed for my electronics enclosure. The head is incredibly thin and sits flush without any issues. The black finish looks professional.

Anonymous

Jan 30, 2026

Rating: 5/5

Great quality stainless steel

I was worried about the black coating rubbing off, but it seems durable. The 304 steel ensures no rust in my indoor workshop projects. Highly recommend.

5 FAQ

Q: What is the return policy if the sizes don't fit?

A: We offer a 30-day return policy for unused items in original packaging. Please initiate a return request through your order history page.

Q: What hex key size is needed for the M3 screws?

A: For the M3 size in this series, a 2.5mm hex key is typically required. Please check the specific size chart included in the package.

Q: Are these screws metric or imperial?

A: These are strictly metric sizes, ranging from M2 to M12. They are not compatible with imperial threads.

Q: Is this suitable for outdoor marine environments?

A: While 304 stainless steel offers good corrosion resistance, we recommend 316 stainless steel for harsh marine environments. These are best for indoor or protected outdoor use.

Q: Can I get a VAT invoice for this purchase?

A: Yes, we offer special invoices. Please contact our customer support team with your order number and billing details after purchase.

Explore your interests

Japan BPJ Imported Deep Groove Ball Bearings 6006 6007 6008 6009 6010 6011 ZZ RS P4

$23.31

PNY8LMK10 12 13 16 20 25 30 35 40LUU50 Extended Square Flange Linear Bearing Imported

$37.00

45# Medium Carbon Steel Straight Guide Bushing: Inner Diameter D10-D50, Shoulderless Straight Liner, Bushing, Steel Sleeve

$1.00

Heavy-Duty Galvanized Double Round Clamps for Utility Poles, Street Light Poles, Iron/Steel Pipes, Cable Flat Bar Fasteners

$28.00

304 Stainless Steel Hex Socket Screw Cup Head Bolt Cylinder Head Extended M2 M2.5 M3 M4 M5 M6 M8 M10mm

$1.43

German Imported YLV 304 Stainless Steel Corrosion-Resistant Bearings S6800/6801/6802/6803/6804/6805

$5.80

PTFE (Teflon) Fully Threaded Studs, Double-Ended Internal/External Hex Screws, Nuts, Bolts, Washers, and Spring Washers

$4.50

T-Shaped Rubber Hexagonal Spider Coupling Elastic Block Polyurethane Buffer Pad Water Pump Shock Absorber Toughened Hex Pad

$5.00

Stainless Steel Bushings (Inner Dia: 2/2.5mm, Outer Dia: 4/5/6mm), Steel Guide Sleeves, Wear-Resistant Liners, Miniature Spacers

$2.00

Black 304 Stainless Steel Hex Nut, Flat Washer, and Spring Washer Kit M3-M10

$2.70

[M2-M20] Stainless Steel Spring Washer

$0.76

Aluminum Alloy Spider Coupling Star Leadscrew Encoder High Torque Ball Screw Servo Motor Coupling

$1.62

Sunroom Column Base Steel Casting Embedded Parts 80 100 120 150 Special Square Tube Base Connector

$6.03

Black 304 Stainless Steel Smooth Cup Head Socket Screw, Unknurled Cylinder Bolt M2 M3 M4 M5 M6 M8

$3.50

Imported Extended Square Flange Linear Bearing Electroplated Rust-Resistant LMK8 10 16 20 25 30 35 40LUU

$12.20

Linear Shaft Guide Box-Type Slider Linear Bearing Steel Retainer Bronze Bushing SC8 12 13 16 22 53 35 45 0UU

$3.80

Guide Shaft Support Open-Type Flange Bearing Housing STHWRB Smooth Shaft Fixed Support GBJ Series Shaft Support

$11.00

Hardened Bearing Steel Bushing, Wear-Resistant Liner, High-Precision Guide Sleeve, Collar, and Spacer Set

$3.69

Imported Bearing Model Assortment: 6000RS, 6001 High-Speed, 6002 Motor, 6003, 6004, 6005, 6006

$2.50

25mm Round Stainless Steel Pipe Connector, Clothes Drying Rack Accessory, Display Stand Fastener, Shelf Fixing Two-Way Joint

$1.20

Miniature Ball Bearings with Shoulder Flange Catalog - Inner Diameters 2 3 4 5 6 7 8 9 10

$13.00

L-Type Jaw Coupling, Spider Coupling, High Torque, Black Oxide Finish, Free Shipping from Manufacturer

$7.00

MYT Meiyate Square Flange Linear Bearing LMK6 8 10 12 13 16 20AUU/LAUU Nickel-Plated Rust-Proof

$13.80

Extended Box-Type Slider Bearing Linear Rail SCS8 10 12 13 16 20 25 35 40 5060LUU

$6.80

304 Stainless Steel Countersunk Hex Socket Screw and Nut Set with Flat and Spring Washers

$1.29

National Standard Brass Hex Socket Screw, Nut, Bolt, and Washer Assortment Set

$8.80

304 Stainless Steel Locking Washer for Round Nuts, Six-Claw Retaining Plate, Black Iron GB858

$11.00

C&U Bearings for Automotive Alternators - SA608, 6201, 6202, 6302, 6303, 6304/2RSM/C3

$3.50

Plastic Hammer Head Nut M8 M10 Furniture Connector Embedded Fastener Hardware Accessories

$5.11

Multi-Spec Large Lubricated Copper Shaft Bushings - Centrifugal Cast Oil-Free Sleeves and Blank Bushings

$94.90

304 Stainless Steel Rivet Nuts, Aluminum Flat Head Rivnuts, Countersunk Rivet Nuts Assortment M3 M4 M5 M6 M8 M10

$0.91

Stainless Steel Angle Bracket 90-Degree L-Shaped Fixator Corner Iron Right-Angle Triangle Support Shelf Bracket Hardware Connector Plate T

$2.66

Assorted Screws and Nuts Kit M6 M8 M10 M12, Hex Head Screw, Nut, and Washer Combination Set

$5.69

Galvanized High-Strength Imperial Hex Flange Nuts UNC Grade 8, Anti-Slip Locking; UNF Fine Thread Nuts

$2.20

M3-M20 PVC External Hex Head Screws, Gray Insulated Bolts, Acid and Alkali Resistant Plastic Fasteners

$2.64

NSK High-Speed Imported Micro Bearings 605 606 607 608 609 ZZ Z1 Z2 Z3 Z4

$3.00

Aluminum Alloy Shaft Bushing, Washer, Tube Sleeve, Spacer Column, Casing, Flat Gasket, Retaining Ring, Aluminum Joint Sleeve M2 M3 M4 M5 M8-m12

$9.00

M18 M20 M22 M24 M27 M30 Grade 8.8 Extended Hex Head Bolt, Nut, Washer, and Stud Set

$4.32

Injection Molding Machine Parts ~ Large Pin Shaft ~ All Sizes Available ~ Steel Sleeve Matching ~ Bushing ~ Pin Shafts for All Models

$70.00

Guwanji Zinc-Plated Iron Cross Countersunk Screw, Nut, Flat Head Bolt, and Spring Washer Assortment M2-M12

$1.82