螺丝头类型
平底锅, 平板型, 圆形, 六角, long bolts
Material
Stainless Steel bolts,Steel screws,
Length:
1.5-50MM long bolts
Color
Black Oxide/ZINC/PLAIN
Heat Treatment
Tempering,Hardening,Spheroidizing,
Lead time
5-10 working days as usual
Warranty
We promise 100% QC for all products and have 12 month warranty.