Serrated Flanged Nut, Full, Fixing Nut, Half, Nylon Insert
Hex Full, Self Locking, Lock nut, Flanged, Hex
Brass, Ceramic, Nylon, Stainless Steel, Steel
A4, A2 304, 316 A4, A4 316, Grade 8
3.2 mm, 9.9 mm, 17 mm, 19 mm, 4 mm
1/4-20"(NE), M4, M2.5, M8, 4-40"(NM)
12 mm, 6.6 mm, 28 mm, 6 mm, 5.1 mm