Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Washers
Origin	-
Material	304 Stainless Steel
Standard	GB93 / DIN127
Type	Split Spring Lock Washer
Finish	Polished
Hardness	40-48 HRC
Corrosion Resistance	High (Rust Resistant)
Application	Light to Heavy Duty Fastening
Package Content	Assorted Sizes Kit
Thickness	Thickened Design
Origin	Manufactured in China

6 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

Highly recommended

Very happy with this purchase. The polished finish looks professional, and the spring action is just right for preventing loosening.

Anonymous

Mar 25, 2026

Rating: 3/5

Decent but packaging could be better

The washers themselves are fine, but they arrived mixed together in a bag without separators. Took some time to sort them by size.

Anonymous

Mar 17, 2026

Rating: 4/5

Good value for money

Great assortment of sizes. The split tension is strong enough for most general mechanical applications. One size was slightly out of spec, but overall satisfied.

Anonymous

Mar 16, 2026

Rating: 5/5

Excellent quality steel

These washers are exactly what I needed for my outdoor project. The 304 stainless steel feels robust and shows no signs of rust after a few weeks in the rain.

Anonymous

Mar 16, 2026

Rating: 5/5

Reliable hardware

I run a small repair shop and we go through a lot of washers. These GB93 standard ones fit perfectly on standard bolts and provide consistent locking force.

Anonymous

Mar 10, 2026

Rating: 5/5

Perfect for automotive use

Used these on my car's engine bay components. They hold torque well and the thickened design prevents flattening under high vibration.

5 FAQ

Q: Are these washers compatible with metric bolts?

A: Yes, these washers follow the GB93 standard which is dimensionally compatible with standard metric bolt sizes.

Q: Do you sell these in bulk quantities for industrial use?

A: Yes, we offer bulk pricing for large orders. Please contact our sales team directly through the 'Contact Seller' button for a quote.

Q: What is the hardness rating of these washers?

A: These washers are heat-treated to achieve a hardness range of approximately 40-48 HRC, ensuring they maintain their spring properties.

Q: Is there a certificate of material compliance included?

A: A general material specification sheet is available for download in the product documentation section. Specific mill certificates are available upon request for large orders.

Q: Can these be used in saltwater environments?

A: While 304 stainless steel offers good corrosion resistance, for constant submersion in saltwater, we recommend 316 stainless steel for optimal longevity.

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