These are a set of 9 Stainless Steel rocker box studs nuts and lock washers for the DBD34 Gold Star, as far as we know they will fit any B-Series BSA.
There are 6 off at 3 inches long, and 3 off at 3 5/8" long. The thread on one end is 5/16 Whitworth and the other end is 5/16 Cycle, the cycle end has the correct 60 degree thread angle as do the nuts, which are machined from bar stock. The thread lengths are identical to the original BSA studs.The stainless lock washers are the correct 5/16 rectangular section type.
All British thread data can be viewed on our web site. Any queries please phone Motalia on 01953 789420 office hours.
All studs, nuts, washers etc can also be purchased separately from the Stainless Steel Fasteners section
These items are Made in England. W1-76 x3 W1-65 x6