Insert Lock Nut, Serrated Flanged Nut, Full, Loose Bolt, Half
K-Nut, Lock nut, Self Locking, Hex Full, Flanged
Steel, Stainless Steel, Brass, Ceramic, Nylon
Grade 8, A4, 316 A4, A4 316, A2 304
7.66 mm, 3.2 mm, 9.9 mm, 19 mm, 13 mm
1/4-20"(NE), M12, M6, M2.5, 4-40"(NM)
6.6 mm, 28 mm, 6 mm, 5.1 mm, 5 mm