Insert Lock Nut, Serrated Flanged Nut, Aerotight, Nylon Insert, Half
Full Hex, Dome, K-Nut, Lock nut, Self Locking
Stainless Steel, Nylon, Brass, Ceramic, Steel
Grade 8, A4, A4 316, 316 A4, A2 304
3.2 mm, 9.9 mm, 4 mm, 19 mm, 30 mm
7/16-14", 1/4-20"(NE), M20, 4-40"(NM), M8
4.1 mm, 6.6 mm, 6 mm, 28 mm, 5.1 mm