Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	304 Stainless Steel
Hardness Grade	Grade 12.9
Drive Type	Hex Socket
Point Style	Flat End
Thread Size	M3, M4, M5, M6
Thread Standard	Metric Coarse
Head Style	Headless
Surface Finish	Plain
Package Quantity	100 Pieces
Item Weight	450 Grams

5 reviews

Anonymous

Apr 06, 2026

Rating: 4/5

Good Quality

Nice steel quality and finish. One screw had a slight burr but overall good value for the price.

Anonymous

Mar 09, 2026

Rating: 5/5

Great Value

Better than what I found at the local hardware store. Will purchase again for future projects.

Anonymous

Mar 03, 2026

Rating: 5/5

Perfect for Machinery

Exact fit for my motor assembly. The flat end provides good contact without damaging the shaft.

Anonymous

Feb 21, 2026

Rating: 5/5

Strong and Reliable

These set screws held firm under high vibration. The hex socket did not strip even when tightened heavily.

Anonymous

Feb 19, 2026

Rating: 5/5

Fast Shipping

Product arrived quickly and was well packaged. No rust or damage on any of the screws.

5 FAQ

Q: What hex key size is needed for M5?

A: Typically a 2.5mm hex key is required for M5 socket set screws.

Q: Is this suitable for outdoor use?

A: Yes, 304 Stainless Steel offers good corrosion resistance for outdoor environments.

Q: Do you sell M8 size?

A: Currently, this listing only covers sizes from M3 to M6.

Q: Can I mix sizes in one box?

A: Please select the specific size option at checkout. Mixed boxes are not available.

Q: Are these magnetic?

A: 304 Stainless Steel is generally non-magnetic or slightly magnetic depending on processing.

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