Flat round washers from M3 to large structural sizes — light, medium and heavy series, zinc, galvanised, plain and stainless, plus penny (mudguard) patterns.

Finish 4 Outer Diameter 1 Size 3 Diameter 3 Thickness 2 Grade 3 Material Type 1

STAINLESS 6 ZINC 3 HOT DIPPED GALVANISED 1 NYLON 1

37 11

M12 4 M18 1 M20 6

M12 4 M18 1 M20 5

2.0 3 3 7

SS316 3 SS304 2 A4-80 1

STAINLESS STEEL 5

11 items

Sort Item no Description A–Z Item no

	Item no	Description	Pack qty	Availability	Qty
	NYMFLW20	WASHER FLAT RND NYLON M20 X 37 X 3	100	In Stock		Add
	SS480FRM20	WASHER FLAT RND STAINLESS STEEL A4-80 M20 X 37 X 3	100	In Stock		Add
	SS4FRM123725	WASHER MUDGUARD STAINLESS STEEL 304 M12 X 37 X 3	100	In Stock		Add
	SS4FRM203720	WASHER FLAT RND STAINLESS STEEL 304 M20 X 37 X 2	100	Low Stock		Add
	SS6FRM123725	WASHER MUDGUARD STAINLESS STEEL 316 M12 X 37 X 3	100	In Stock		Add
	SS6FRM203720	WASHER FLAT RND STAINLESS STEEL 316 M20 X 37 X 2	100	In Stock		Add
	SS6FRM20373	WASHER FLAT RND STAINLESS STEEL 316 M20 X 37 X 3	100	In Stock		Add
	WFRF436MZ18	WASHER FLAT RND ZP F436M M18 X 37 HOBSON	—	Available 7–10 Days		Add
	WFRGXLM12	WASHER FLAT RND XL HDG M12 X 37 X 3 AS1237	200	In Stock		Add
	WFRZENM20	WASHER FLAT RND ENGINEERS ZP M20 X 37 X 2 AS1237	100	Low Stock		Add
	WFRZXLM12	WASHER FLAT RND XL ZP M12 X 37 X 3 AS1237	200	Low Stock		Add