Narrow, Mil-Spec, Oversized, Large Outside Diameter, USS
Phenolic Resin, PEEK, Titanium, Stainless Steel, Nylon
14 mm, 40 mm, 19 mm, 1 5/16", 3/8"
14.5 mm, 16.5 mm, 20.2 mm, 0.813", 1.172"
1.75 mm, 0.7 mm, 0.16 mm, 0.28 mm, 0.3 mm
ASME B18.8.1, BS 4320, DIN 6797J, BS 4320:1968, DIN 125A