Half, Fixing Nut, Loose Bolt, Aerotight, Nylon Insert
Self Locking, Full Hex, Hex Full, Lock nut, Hex
Bright Zinc Plated Steel, Nylon, Brass, Ceramic, Stainless Steel
Grade 8, A4, A2 304, 316 A4, A4 316
7.66 mm, 3.2 mm, 9.9 mm, 8 mm, 4 mm
7/16-14", 1/4-20"(NE), M2, M2.5, 4-40"(NM)
28 mm, 5 mm, 12 mm, 5.1 mm, 6 mm