Full, Fixing Nut, Serrated Flanged Nut, Insert Lock Nut, Aerotight
Hex Full, K-Nut, Lock nut, Flanged, Self Locking
Steel, Nylon, Bright Zinc Plated Steel, Ceramic, Brass
Grade 8, A4, A4 316, 316 A4, A2 304
7.66 mm, 8 mm, 3.2 mm, 9.9 mm, 19 mm
1/4-20"(NE), M4, M16, 4-40"(NM), 8-32"
6.6 mm, 28 mm, 12 mm, 5.1 mm, 5 mm