Full, Loose Bolt, Serrated Flanged Nut, Half, Nylon Insert
K-Nut, Full Hex, Lock nut, Hex, Hex Full
Stainless Steel, Brass, Ceramic, Bright Zinc Plated Steel, Nylon
A4, 316 A4, A2 304, Grade 8, A4 316
3.2 mm, 17 mm, 9.9 mm, 7 mm, 24 mm
1/2-13", 1/4-20"(NE), M4, 9/16-18", 4-40"(NM)
6.6 mm, 6 mm, 28 mm, 15 mm, 5.1 mm