These are a pair Velocette Venom, Viper or Thruxton lower yoke Pinch Bolts Nuts and Washers in stainless steel. They are 5/16" x 2".
The price is for 2 Bolts, 2 nuts, 2 lock and 2 plain washers in stainless.
Velo Part Number - SL109/6 SL56/68 SL56/38
br> V0011 - HB516200+NBF51622+P516+L516 all x2
All British thread data can be viewed on our web site. Any queries please phone Motalia on +44(0)1953 789420 office hours. All studs, nuts, washers etc can also be purchased separately from the Stainless Steel Fasteners section.