Serrated Flanged Nut, Insert Lock Nut, Aerotight, Nylon Insert, Half
Full Hex, Flanged, Hex, Lock nut, Self Locking
Nylon, Brass, Ceramic, Bright Zinc Plated Steel, Steel
Grade 8, A4, A4 316, 316 A4, A2 304
30 mm, 3.2 mm, 9.9 mm, 19 mm, 4 mm
M5, 9/16-18", 5/16-18", 4-40"(NM), 8-32"
6.6 mm, 28 mm, 5 mm, 12 mm, 5.1 mm