Fixing Nut, Full, Serrated Flanged Nut, Nylon Insert, Half
K-Nut, Self Locking, Hex Full, Lock nut, Flanged
Nylon, Stainless Steel, Ceramic, Brass, Steel
A4, Grade 8, 316 A4, A4 316, A2 304
3.2 mm, 17 mm, 9.9 mm, 6 mm, 30 mm
M20, 8-32", 7/16-14", 1/4-20"(NE), 4-40"(NM)
2.29 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm