Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	A1-201 Stainless Steel
Standard Compliance	GB70 / DIN 912 Compatible
Head Style	Cylindrical Socket Head
Drive Type	Internal Hexagon (Allen)
Available Sizes	M5, M6, M8
Thread Type	Metric Coarse Pitch
Surface Finish	Passivated / Plain
Strength Class	A1-201
Package Quantity	100 Pieces per Box
Net Weight	Approx. 0.5 kg (Varies by Size)

5 reviews

Anonymous

Apr 09, 2026

Rating: 4/5

Good Value

Solid screws for the price. One box was slightly crushed but screws were fine.

Anonymous

Apr 08, 2026

Rating: 5/5

Fast Delivery

Ordered M6 size, arrived quickly. Packaging was secure and prevented any damage.

Anonymous

Mar 15, 2026

Rating: 5/5

Standard Fit

Matches GB70 specifications exactly. Verified dimensions with calipers.

Anonymous

Feb 20, 2026

Rating: 5/5

Corrosion Resistant

Using them in a humid environment. No rust seen after 3 months of operation.

Anonymous

Feb 13, 2026

Rating: 5/5

Excellent Quality

These screws fit perfectly in our assembly jigs. No stripping on the heads during installation.

5 FAQ

Q: Can I get a material certificate?

A: Certificates are available for bulk orders over 50 units.

Q: Are these suitable for outdoor use?

A: Yes, A1-201 stainless steel offers good corrosion resistance.

Q: What hex key size is needed for M8?

A: You will need a 6mm hex key for M8 screws.

Q: What is the thread length for M6?

A: Standard thread length depends on total screw length, typically full thread for shorter sizes.

Q: Do you sell matching nuts?

A: Yes, please check our store for GB6170 hex nuts.

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