Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	304 Stainless Steel
Standard	GB858
Surface Finish	Plain / Passivated
Hardness	HV 200-250
Thread Size Range	M10 to M200
Compatible Nut Type	Round Nuts
Package Type	Industrial Bulk Box
Country of Origin	China
Corrosion Resistance	High (Indoor/Outdoor)
Application	Machinery, Construction, Automotive

5 reviews

Anonymous

Apr 02, 2026

Rating: 5/5

Stainless Steel

No rust after 3 months outdoors in humid conditions. Very satisfied with the corrosion resistance.

Anonymous

Mar 31, 2026

Rating: 4/5

Good Value

Slightly rough edges on some pieces but fully functional for our needs. Good price for bulk.

Anonymous

Mar 07, 2026

Rating: 5/5

Great Quality

Fits perfectly on our industrial equipment. The stainless steel quality is excellent and matches the spec sheet.

Anonymous

Mar 02, 2026

Rating: 5/5

Fast Shipping

Needed M50 specifically for a retrofit project. Arrived quickly and were exactly as described.

Anonymous

Feb 05, 2026

Rating: 3/5

Packaging Issue

Box was dented upon arrival, washers were okay but loose inside. Product is fine, shipping needs care.

5 FAQ

Q: Do you have M150 in stock?

A: Yes, M150 is currently available in our warehouse.

Q: Is this 316 SS?

A: No, this product is manufactured using 304 Stainless Steel.

Q: Do you offer bulk discounts?

A: Yes, please contact support for quotes on large volume orders.

Q: Can I get an invoice?

A: Yes, a tax invoice is downloadable after purchase completion.

Q: What is the inner diameter tolerance?

A: Tolerances follow the GB858 standard specifications.

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