Insert Lock Nut, Full, Serrated Flanged Nut, Loose Bolt, Half
Full Hex, K-Nut, Hex, Self Locking, Lock nut
Brass, Ceramic, Steel, Stainless Steel, Nylon
A4 316, A4, 316 A4, Grade 8, A2 304
30 mm, 3.2 mm, 9.9 mm, 19 mm, 5 mm
M6, 1/4-20"(NE), M2.5, M5, 4-40"(NM)
6.6 mm, 6 mm, 28 mm, 12 mm, 5.1 mm