Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	Alloy Steel
Strength Grade	10.9
Head Style	Button Head (Mushroom)
Drive Type	Hex Socket (Allen)
Compliance Standard	ISO 7380
Available Sizes	M4, M5, M6, M8, M10
Surface Finish	Black Oxide
Thread Pitch	Coarse
Package Quantity	100 Pieces per Box
Country of Origin	Germany

5 reviews

Anonymous

Apr 19, 2026

Rating: 5/5

Excellent quality steel

These screws held up well under high torque. No stripping on the hex socket.

Anonymous

Apr 15, 2026

Rating: 5/5

Fast delivery

Arrived quickly and well organized. Will order again.

Anonymous

Apr 02, 2026

Rating: 4/5

Good value

Solid bolts. Packaging could be better but the product is great.

Anonymous

Feb 24, 2026

Rating: 5/5

Strong and durable

Using these for automotive applications. Grade 10.9 is exactly what I needed.

Anonymous

Feb 01, 2026

Rating: 5/5

Perfect fit for CNC projects

ISO 7380 compliance was crucial for my build. These matched perfectly.

5 FAQ

Q: Do you provide material certificates?

A: Yes, we can provide mill test certificates upon request for bulk orders.

Q: Can I buy mixed sizes?

A: Please select specific size SKUs. You can add multiple SKUs to your cart.

Q: Are these corrosion resistant?

A: They have a black oxide finish which offers mild resistance. For high corrosion, consider stainless.

Q: What hex key size for M6?

A: For M6 button head screws, you will need a 5mm hex key.

Q: Is the head height low profile?

A: Yes, button heads are lower than hex heads but higher than flat heads.

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