Narrow, SAE, Large Outside Diameter, Mil-Spec, Standard
Phenolic Resin, Steel, Nylon, Titanium, PEEK
40 mm, 50 mm, 26 mm, 5 1/2", 44 mm
0.41", 0.391", 1.563", 1.313", 0.938"
0.8 mm, 0.16 mm, 0.28 mm, 0.7 mm, 0.6 mm
BS 4320, DIN 6797J, DIN 125A, ASME B18.22.1
ASTM F844, ASME B18.21.1