M3 to M20 Black Oxide Internal Slotted Lock Washer

Internal Slotted Lock Washers
Carbon Steel Black Oxide
Size M6 up to M20
Standards (DIN6797)
Or customized specifications

More options ANSI B18.21.2, IFI532, JIS B1255
Material by Carbon Steel, SS304, SS316 stainless steel, Aluminium
M6 up to M20 (1/4" to 1 inch) in stock available