Insert Lock Nut, Half, Serrated Flanged Nut, Aerotight, Nylon Insert
Flanged, Hex Full, Hex, Dome, Lock nut
Brass, Ceramic, Bright Zinc Plated Steel, Stainless Steel, Nylon
A4, 316 A4, Grade 8, A4 316, A2 304
7.66 mm, 7 mm, 4 mm, 3.2 mm, 9.9 mm
M1.6, M20, 8-32", 1/4-20"(NE), 4-40"(NM)
6 mm, 28 mm, 5 mm, 10 mm, 5.1 mm