Insert Lock Nut, Serrated Flanged Nut, Fixing Nut, Half, Full
Dome, K-Nut, Lock nut, Flanged, Hex Full
Steel, Nylon, Ceramic, Bright Zinc Plated Steel, Brass
Grade 8, A4, A2 304, 316 A4, A4 316
9.9 mm, 24 mm, 19 mm, 7 mm, 5 mm
1/4-20"(NE), M10, 4-40"(NM), 8-32", M8
12 mm, 6.6 mm, 28 mm, 6 mm, 5.1 mm