Aerotight, Full, Serrated Flanged Nut, Half, Nylon Insert
Full Hex, Lock nut, Dome, Self Locking, Hex Full
Bright Zinc Plated Steel, Ceramic, Brass, Stainless Steel, Nylon
Grade 8, A4, 316 A4, A4 316, A2 304
8 mm, 4 mm, 3.2 mm, 9.9 mm, 30 mm
5/16-18", 1/4-20"(NE), 4-40"(NM), 8-32", M8
28 mm, 5 mm, 15 mm, 12 mm, 5.1 mm