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Home / Connectors and Fasteners / GB Standard Pure Brass Cup Point Set Screw Headless Hex Socket Brass Setscrew M3 M4 M5 M6 M8 M10

Attributes

Brand -
Category Industrial Small Parts / Connectors and Fasteners
Origin -
Material Pure Brass (H59)
Standard GB/T 78
Head Style Socket Head
Point Style Flat Point
Drive Type Hex Socket (Allen)
Surface Finish Polished
Thread Sizes M3, M4, M5, M6, M8, M10
Thread Direction Right Hand
Package Quantity 100 Pieces per Box
Country of Origin China

5 reviews

A

Anonymous

Apr 06, 2026

Rating: 5/5

Great for electronics

Non-magnetic and conductive. Perfect for my needs where steel screws would interfere with the circuit.

A

Anonymous

Mar 22, 2026

Rating: 4/5

Good but tight

Quality is good but M5 was a bit tight on standard nuts. Otherwise, the finish is nice.

A

Anonymous

Mar 16, 2026

Rating: 5/5

Excellent Quality

The brass is solid and threads are precise. Used them for a custom electronics project and they fit perfectly.

A

Anonymous

Mar 03, 2026

Rating: 5/5

Repeat Buyer

I buy these regularly for my workshop. Consistent quality and the hex sockets do not strip easily.

A

Anonymous

Feb 02, 2026

Rating: 5/5

Fast Delivery

Arrived earlier than expected. Well organized box and no damaged pieces upon arrival.

5 FAQ

Q: Is this material magnetic?

A: No, pure brass is non-magnetic, making it suitable for sensitive electronic applications.

Q: Do you offer bulk discounts?

A: Yes, please contact customer service for orders exceeding 50 units for potential discounts.

Q: What is the hardness level?

A: These are standard hardness for brass set screws, suitable for general fastening purposes.

Q: Can I use these with aluminum parts?

A: Yes, but be aware of potential galvanic corrosion in wet environments without proper coating.

Q: Are these RoHS compliant?

A: Yes, all our brass fasteners meet RoHS compliance standards for restricted substances.

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