J.Lanfranco stocks a wide range of different washers, available for shipment with any locknuts or on their own:
- Hardened washers to ASTM F436
- Serrated disc spring washers (metric and imperial)
- Hardened metric flat washers 200HV, 300HV, 400HV
- RCS & CSC disc spring washers NFE 25-511 & NFE 25-511A (steel and stainless steel)
- 3L & 4L Trep-type washers (steel and stainless steel)
- Washers to NFE 25514, 25518, ISO 7089, 7092 and 7093
- Convex and concave washer sets to DIS 6319 C/D
