Serrated Flanged Nut, Loose Bolt, Fixing Nut, Aerotight, Full
Self Locking, Dome, K-Nut, Hex Full, Lock nut
Steel, Stainless Steel, Brass, Ceramic, Nylon
A4 316, Grade 8, A4, 316 A4, A2 304
7 mm, 3.2 mm, 9.9 mm, 17 mm, 19 mm
M1.6, 8-32", 1/4-20"(NE), M2, 4-40"(NM)
28 mm, 15 mm, 12 mm, 5.1 mm, 5 mm