Fixing Nut, Insert Lock Nut, Full, Loose Bolt, Serrated Flanged Nut
K-Nut, Lock nut, Hex Full, Flanged, Hex
Brass, Bright Zinc Plated Steel, Ceramic, Stainless Steel, Nylon
A2 304, Grade 8, A4 316, A4, 316 A4
7.66 mm, 3.2 mm, 9.9 mm, 17 mm, 30 mm
5/16-18", 7/16-14", 1/4-20"(NE), M20, 4-40"(NM)
6.6 mm, 28 mm, 5 mm, 12 mm, 5.1 mm