Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material Grade	304 / 201 / 316L Stainless Steel
Thread Size	M2, M2.5 to M30
Head Type	Hexagon
Thread Standard	Metric ISO
Surface Finish	Polished
Hardness Class	A2-70 / A4-70
Package Contents	Nuts, Flat Washers, Spring Washers
Corrosion Resistance	High (Especially 316L)
Weight	Varies by Selection
Country of Origin	Imported

5 reviews

Anonymous

Apr 21, 2026

Rating: 3/5

Missing washers

The nuts are fine but my kit was missing some of the spring washers for M6.

Anonymous

Mar 26, 2026

Rating: 5/5

Excellent quality steel

Threads are precise and the steel feels very durable. Used them for a machinery repair.

Anonymous

Mar 16, 2026

Rating: 5/5

Perfect for marine project

Bought the 316L grade for my boat fittings. No rust so far after 3 months.

Anonymous

Mar 16, 2026

Rating: 4/5

Good assortment

Great variety of sizes. One bag was slightly torn but contents were intact.

Anonymous

Feb 23, 2026

Rating: 5/5

Fast shipping

Arrived earlier than expected. Exactly as described in the listing.

5 FAQ

Q: Are these nuts metric or imperial?

A: These are metric thread nuts ranging from M2 to M30.

Q: Do all sizes come with washers?

A: Yes, the kit includes matching flat and spring washers for each nut size.

Q: What is the hardness rating?

A: Most grades are classified as A2-70 or A4-70 depending on selection.

Q: Which grade is best for outdoor use?

A: We recommend 316L stainless steel for maximum corrosion resistance outdoors.

Q: Can I buy these in bulk?

A: Yes, please contact our sales team for bulk pricing on large orders.

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