Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	304 Stainless Steel
Surface Finish	Polished
Hardness	HV 200-250
Washer Type	Flat Round Thickened
Quantity Per Pack	100 Pieces
Industry Standard	DIN 125 / ISO 7089
Corrosion Resistance	High Rust Resistance
Recommended Use	Machinery, Automotive, Plumbing
Color	Silver Metallic
Package Weight	0.5 kg (Approximate)

5 reviews

Anonymous

Mar 26, 2026

Rating: 5/5

No Rust After Outdoor Use

Installed these on a garden structure 6 months ago. Despite rain and humidity, there is no sign of rust or corrosion. True 304 steel.

Anonymous

Mar 08, 2026

Rating: 5/5

Perfect Fit for M6 Bolts

Ordered the M6 size and they fit perfectly. No issues with slipping or deformation during tightening. Will order again for future projects.

Anonymous

Feb 09, 2026

Rating: 5/5

Great Quality Hardware

Used these for an automotive repair project. The thickened design provides better load distribution than standard washers. Very satisfied with the stainless steel quality.

Anonymous

Jan 31, 2026

Rating: 5/5

Excellent Bulk Value

Great price for the quantity provided. Having 100 pieces in a box is convenient for workshop storage. Highly recommend for DIY enthusiasts.

Anonymous

Jan 30, 2026

Rating: 4/5

Good but Slightly Thick

Quality is excellent, but note that these are thickened washers. They didn't fit in my specific tight clearance application, but that was my mistake for not checking dimensions.

5 FAQ

Q: What is the inner diameter tolerance?

A: The inner diameter follows standard ISO 7089 tolerances to ensure a proper fit with corresponding metric bolts.

Q: Are these washers metric or imperial sizes?

A: These washers are metric sizes, compatible with M3, M4, M5, M6, M8, and M10 bolts.

Q: Do you offer discounts for large industrial orders?

A: Yes, please contact our sales team directly for bulk pricing on orders exceeding 50 units.

Q: Is 304 stainless steel magnetic?

A: 304 stainless steel is generally non-magnetic, though slight magnetism may occur due to cold working during manufacturing.

Q: Can I mix different sizes in one package?

A: Each package contains a single size. Please select the specific size variant you need during checkout.

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