Nylon Insert, Serrated Flanged Nut, Aerotight, Half, Full
Dome, Full Hex, Lock nut, Flanged, Self Locking
Nylon, Stainless Steel, Ceramic, Brass, Steel
A2 304, Grade 8, A4, 316 A4, A4 316
3.2 mm, 9.9 mm, 19 mm, 4 mm, 13 mm
1/4-20"(NE), M4, 1/2-13", 4-40"(NM), 8-32"
4.1 mm, 12 mm, 6.6 mm, 28 mm, 5.1 mm