Insert Lock Nut, Full, Serrated Flanged Nut, Half, Nylon Insert
Full Hex, Hex Full, K-Nut, Lock nut, Dome
Stainless Steel, Brass, Ceramic, Steel, Nylon
A4 316, A4, A2 304, 316 A4, Grade 8
7.66 mm, 19 mm, 3.2 mm, 9.9 mm, 13 mm
M2.5, M1.6, 1/4-20"(NE), 4-40"(NM), 8-32"
6.6 mm, 28 mm, 5 mm, 15 mm, 5.1 mm