Insert Lock Nut, Full, Loose Bolt, Serrated Flanged Nut, Half
Self Locking, Hex Full, Full Hex, Lock nut, Flanged
Bright Zinc Plated Steel, Ceramic, Nylon, Brass, Stainless Steel
Grade 8, A4 316, A4, 316 A4, A2 304
6.01 mm, 7.66 mm, 3.2 mm, 9.9 mm, 13 mm
1/4-20"(NE), M2, 9/16-18", 1/4-20", 4-40"(NM)
2.29 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm