Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	Phosphor Bronze
Standard	GB 93
Size Range	M3, M4, M5, M6, M8, M10, M12
Surface Finish	Natural Bronze
Hardness	350-450 HV
Product Type	Spring Lock Washer
Package Weight	500 grams
Corrosion Resistance	Excellent
Operating Temperature	-50°C to 150°C
Manufacturing Origin	China

5 reviews

Anonymous

Apr 20, 2026

Rating: 5/5

Fast delivery

Needed these urgently for a repair. Arrived quickly.

Anonymous

Apr 05, 2026

Rating: 4/5

Good quality

Solid washers, though packaging was a bit crushed.

Anonymous

Mar 21, 2026

Rating: 5/5

Corrosion resistant

Using them in a humid environment. No rust so far.

Anonymous

Mar 16, 2026

Rating: 4/5

Value for money

Cheaper than local hardware stores. Good bulk deal.

Anonymous

Feb 08, 2026

Rating: 5/5

Perfect fit

Used these for an electronics project. Conductivity and spring tension are spot on.

5 FAQ

Q: What is the inner diameter for M6?

A: Approximately 6.4mm, standard for GB 93.

Q: Can I return unused packs?

A: Yes, within 30 days if unopened.

Q: Are these non-magnetic?

A: Yes, phosphor bronze is generally non-magnetic.

Q: Is this suitable for marine use?

A: Yes, phosphor bronze offers high corrosion resistance.

Q: Do you have M14 size?

A: Currently we stock up to M12 as per listing.

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