Washers Metric

Metric Steel Washers and Fender Washers

Washers do quiet but important work under a fastener, spreading clamping load and keeping a screw head from digging into softer material. This category covers steel washers in metric sizes, including the wider fender type, for RC building and general shop use.

Fender Washers

Steel fender washers have a larger outside diameter relative to their bore, which spreads load over a broader area. They are offered in 2.5mm, 3mm, 4mm, 5mm, and 6mm sizes, making them useful where a screw passes through a large or soft hole and needs extra bearing surface.

Standard Washers

For tighter spots, a standard 2mm steel washer suits small fasteners where a compact footprint matters and a wide washer would get in the way. Keeping a range of both types on hand means the right washer is ready when a build or a repair calls for it.

Match a washer to your fastener size in the listings below.