Street Address: WuJin New and High-tech Development Zone South Area (DaiJia Viviage)
City: Changzhou
Province: Jiangsu
Country/Region: China
Universal
name:hex bolt material:mild steel,35c,45c,SUS304,SUS306,brass size:1/4-20x1/2''---5-1/2'',5/16-18x1/2''---6'';3/8-16x1''---6''
size:m6-m48.also according to customer's drawings
finish: Zinc bonus cobalt nickel alloy plating and Magni599 platingSalt Spray: 800hr;1000hr;1200hr;2000hr etc.
standard:DIN934&ANSI B18.2.2&JIS B1181,DIN931,DIN933