Insert Lock Nut, Serrated Flanged Nut, Full, Aerotight, Fixing Nut
Full Hex, Self Locking, Lock nut, Hex Full, Dome
Stainless Steel, Nylon, Ceramic, Bright Zinc Plated Steel, Brass
Grade 8, A4, 316 A4, A2 304, A4 316
3.2 mm, 17 mm, 9.9 mm, 19 mm, 13 mm
M2.5, 1/4-20"(NE), 4-40"(NM), 8-32", M8
4.1 mm, 12 mm, 6.6 mm, 28 mm, 5.1 mm