Insert Lock Nut, Serrated Flanged Nut, Nylon Insert, Half, Full
Full Hex, Hex, Dome, Lock nut, Flanged
Bright Zinc Plated Steel, Brass, Ceramic, Steel, Nylon
A4, Grade 8, 316 A4, A2 304, A4 316
3.2 mm, 9.9 mm, 19 mm, 24 mm, 30 mm
M4, M2.5, 1/2-13", 4-40"(NM), 8-32"
6.6 mm, 28 mm, 6 mm, 12 mm, 5.1 mm