BS 641 – Dimensions of small rivets for general purposes
Snap, pan, mushroom, flat and various countersunk headed rivets made from mild steel, copper, brass, a range of aluminium alloys and pure aluminium. Nominal diameters and lengths, permissible variations in shank diameters, details of Reaper rivets, tables of stock lengths. Cooper’s flat head rivets ½ in diameter and below appended.
