Serrated Flanged Nut, Insert Lock Nut, Aerotight, Fixing Nut, Full
Flanged, Full Hex, K-Nut, Lock nut, Hex Full
Steel, Bright Zinc Plated Steel, Stainless Steel, Ceramic, Nylon
Grade 8, A4, 316 A4, A2 304, A4 316
9.9 mm, 8 mm, 4 mm, 19 mm, 24 mm
M1.6, 8-32", 1/4-20"(NE), M20, 4-40"(NM)
4.1 mm, 6.6 mm, 28 mm, 6 mm, 5.1 mm