Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	304 Stainless Steel
Finish	Black Oxide
Head Style	Socket Head
Drive Type	Hex Allen
Thread Type	Self-Tapping
Strength Grade	Grade 8.8
Size Range	M2, M3, M4, M5, M6
Package Quantity	500 Pieces
Net Weight	1.2 kg
Country of Origin	China

5 reviews

Anonymous

Mar 27, 2026

Rating: 5/5

High quality steel

Very durable and the black oxide finish looks sleek. Great for electronics assembly.

Anonymous

Feb 01, 2026

Rating: 5/5

Strong and durable

The Grade 8.8 strength is noticeable. They hold tight under vibration.

Anonymous

Jan 31, 2026

Rating: 5/5

Excellent for electronics

Used these for casing assembly on multiple devices. Consistent quality across all sizes.

Anonymous

Jan 28, 2026

Rating: 4/5

Good value

Great assortment of sizes. I wish there were slightly more M4 screws in the pack.

Anonymous

Jan 28, 2026

Rating: 5/5

Perfect for my project

These screws fit perfectly into the aluminum casing. No stripping occurred during installation.

5 FAQ

Q: Is the thread coarse or fine?

A: These screws feature a standard coarse thread pitch for general purposes.

Q: Can these tap into aluminum?

A: Yes, these self-tapping screws are suitable for soft metals like aluminum.

Q: What hex key size is needed for M5?

A: Typically a 4mm hex key is required for the M5 socket head screws.

Q: Do you sell bulk quantities?

A: Yes, please contact our sales team for bulk pricing on orders over 50 packs.

Q: Are they rustproof?

A: 304 Stainless Steel offers excellent corrosion resistance for most environments.

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