Inch Spring Washer
BS1802 and B18.21
Inch Helical spring washers are made of slightly trapezoidal wire formed into a helix of one coil so that the free height is generally twice the thickness of the washer cross-section. Lock washers are usually made of hardened carbon steel, but they are also available in aluminium, silicon, bronze, phosphor-bronze alloy, stainless steel, and K-Monel.
Inch Single Coil Square Section Spring Washer Spring-Steel BS1802A
Inch Rectangular Section Spring Washer Spring-Steel BS1802B
Inch Double Coil Rectangular Section Spring Washer Spring-Steel BS1802D
Inch Single Coil Square Section Spring Washer Stainless-Steel BS1802A
BA Single Coil Square Section Spring Washer Spring-Steel BS1802A
Inch BA Rectangular Section Spring Washer Spring-Steel BS1802B
Inch Rectangular Section Spring Washer Stainless-Steel BS1802B
Inch Washer Spring, Heavy Spring-Steel B18.21.1T2
Inch Single Coil Square Section Spring Washer Spring-Steel B18.21.1
Inch Single Coil Regular Section Spring Washer Spring-Steel B18.21.1T1
Inch Washer Spring, Hi Collar Spring-Steel B18.21.1T4
Inch Double Coil Rectangular Section Spring Washer Spring-Steel B18.21.1
Inch Washer Spring, Extra Duty Spring-Steel B18.21.1T3
Inch Double Coil Square Section Spring Washer Spring-Steel