Fixing Nut, Aerotight, Nylon Insert, Full, Half
Hex, Lock nut, Dome, Hex Full, Flanged
Bright Zinc Plated Steel, Brass, Stainless Steel, Ceramic, Nylon
A4, Grade 8, A4 316, 316 A4, A2 304
3.2 mm, 17 mm, 9.9 mm, 7 mm, 30 mm
M12, 8-32", 1/4-20"(NE), M2, 4-40"(NM)
4.1 mm, 6.6 mm, 6 mm, 28 mm, 5.1 mm