Insert Lock Nut, Full, Serrated Flanged Nut, Aerotight, Half
Full Hex, Self Locking, K-Nut, Lock nut, Hex
Bright Zinc Plated Steel, Stainless Steel, Ceramic, Steel, Nylon
Grade 8, A4 316, A4, 316 A4, A2 304
7.66 mm, 3.2 mm, 9.9 mm, 6 mm, 24 mm
M10, M4, 1/4-20", 4-40"(NM), 8-32"
4.1 mm, 6.6 mm, 28 mm, 15 mm, 5.1 mm