Full, Fixing Nut, Half, Aerotight, Loose Bolt
Flanged, Full Hex, K-Nut, Lock nut, Hex
Brass, Bright Zinc Plated Steel, Stainless Steel, Ceramic, Nylon
Grade 8, A4, 316 A4, A2 304, A4 316
8 mm, 3.2 mm, 9.9 mm, 19 mm, 17 mm
M5, M1.6, 8-32", 1/4-20"(NE), 4-40"(NM)
4.1 mm, 6.6 mm, 28 mm, 5 mm, 5.1 mm