Loose Bolt, Fixing Nut, Nylon Insert, Aerotight, Half
Full Hex, Lock nut, Hex Full, Self Locking, Flanged
Nylon, Bright Zinc Plated Steel, Ceramic, Stainless Steel, Steel
Grade 8, A4 316, A4, 316 A4, A2 304
7.66 mm, 3.2 mm, 9.9 mm, 17 mm, 13 mm
1/4-20"(NE), M2, M2.5, M20, 4-40"(NM)
6.6 mm, 28 mm, 12 mm, 5.1 mm, 6 mm