Serrated Flanged Nut, Fixing Nut, Loose Bolt, Nylon Insert, Half
Hex Full, Self Locking, Full Hex, K-Nut, Lock nut
Ceramic, Bright Zinc Plated Steel, Steel, Nylon, Stainless Steel
A4, A2 304, 316 A4, Grade 8, A4 316
9.9 mm, 19 mm, 5.5 mm, 24 mm, 13 mm
1/4-20"(NE), M2, M3, M8, 4-40"(NM)
12 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm