These are Velocette Venom, Viper or Thruxton Brake Cam Nuts and Washers in stainless steel. They fit the front and back brake cams. The price is for 2 nuts and 2 lock washers
Velo Part Number - SL56/6 FB60
V0008 - NCF51626 x2 + l/w
All British thread data can be viewed on our web site. Any queries please phone Motalia on +44(0)1953 789420 office hours. J25 All studs, nuts, washers etc can also be purchased separately from the Stainless Steel Fasteners section.