Flat Washers are put under the nut or head of a Bolt during fastening to distribute the pressure over a wider area and provide a flat smooth fastening surface which minimizes the possibility of loosening over time. Flat washers are also used as spacers in common Nut and Bolt assemblies.

Item Code Size Box QTY
FWB03 3/16. 100
FWB04 1/4. 100
FWB05 5/16. 50
FWB06 3/8. 50