Item | hexagonal hex nuts |
size | 4# to 3'' & M1.6 to M64 |
Standard | ASME B18.2.1 ISO4014, DIN934, DIN6334 ,UNI, JIS,A194 GR2H/2HM/B8/B8M/4/7 A563GRDH |
Thread | Metric SAE, UNC, UNF |
Grade | A2 A4 or grade 2 6 8 10 |
Material | carbon steel, alloy steel, stainless steel, brass, nylon, aluminum |
Surface | plain, zinc plated, hot dip galvanized ,black oxide,dacromet, geomet,xylan |