Half, Insert Lock Nut, Serrated Flanged Nut, Aerotight, Full
K-Nut, Hex, Dome, Full Hex, Lock nut
Bright Zinc Plated Steel, Ceramic, Stainless Steel, Steel, Nylon
A4 316, Grade 8, A4, A2 304, 316 A4
55 mm, 7.66 mm, 3.2 mm, 9.9 mm, 19 mm
1/4-20"(NE), M2.5, M20, 1/4-20", 4-40"(NM)
6.6 mm, 28 mm, 5 mm, 5.1 mm, 6 mm