Half, Loose Bolt, Fixing Nut, Nylon Insert, Full
Flanged, Self Locking, Full Hex, Lock nut, Hex Full
Ceramic, Bright Zinc Plated Steel, Brass, Steel, Stainless Steel
Grade 8, A4, A2 304, 316 A4, A4 316
30 mm, 3.2 mm, 9.9 mm, 7 mm, 4 mm
8-32", 1/4-20"(NE), M8, M20, 4-40"(NM)
28 mm, 15 mm, 12 mm, 8 mm, 5.1 mm