Serrated Flanged Nut, Aerotight, Fixing Nut, Half, Full
Self Locking, K-Nut, Lock nut, Hex Full, Hex
Ceramic, Steel, Bright Zinc Plated Steel, Brass, Nylon
A2 304, A4, 316 A4, Grade 8, A4 316
3.2 mm, 9.9 mm, 24 mm, 13 mm, 19 mm
M16, 1/4-20", 5/16-18", 4-40"(NM), 8-32"
4.1 mm, 6.6 mm, 28 mm, 5 mm, 5.1 mm