Insert Lock Nut, Loose Bolt, Full, Aerotight, Half
Self Locking, Lock nut, Dome, Hex Full, Hex
Nylon, Ceramic, Bright Zinc Plated Steel, Brass, Stainless Steel
Grade 8, A4 316, A4, 316 A4, A2 304
3.2 mm, 9.9 mm, 19 mm, 17 mm, 5 mm
7/16-14", 1/4-20"(NE), 4-40"(NM), 8-32", M8
12 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm