Full, Insert Lock Nut, Loose Bolt, Aerotight, Half
Full Hex, Flanged, K-Nut, Lock nut, Hex Full
Bright Zinc Plated Steel, Nylon, Brass, Steel, Ceramic
A4 316, Grade 8, A4, 316 A4, A2 304
7.66 mm, 19 mm, 3.2 mm, 9.9 mm, 30 mm
8-32", 1/4-20"(NE), M2, M5, 4-40"(NM)
4.1 mm, 6.6 mm, 6 mm, 28 mm, 5.1 mm