SAE, Standard, Narrow, Beveled, Large Outside Diameter
Nylon, Phenolic Resin, Brass, Stainless Steel, Steel
45 mm, 23 mm, 3/8", 4 1/2", 3 3/4"
0.375", 0.391", 1.313", 1.188", 1.109"
0.7 mm, 0.3 mm, 1 mm, 8.1 mm, 0.16 mm
DIN 7603, DIN 7603A, DIN 125A, BS 4320, ASME B18.21.1