Serrated Flanged Nut, Insert Lock Nut, Aerotight, Full, Fixing Nut
Full Hex, Flanged, Self Locking, K-Nut, Lock nut
Nylon, Ceramic, Bright Zinc Plated Steel, Brass, Steel
A4, Grade 8, 316 A4, A2 304, A4 316
8 mm, 7.66 mm, 4 mm, 3.2 mm, 9.9 mm
M20, 8-32", 1/4-20"(NE), M10, 4-40"(NM)
12 mm, 6.6 mm, 28 mm, 5 mm, 5.1 mm