标准
DIN933 DIN931 ,ASME,JIS,ANSI,GB,ISO,non-standard,
Product name
hex bolt screw
thread
Coarse Fine Thread BS BA UNC UNF
Heat Treatment
hardened and heat treatment screw
size
all sizes,length from 13mm,19mm,25mm-150mm screw
color
white ,yellow,golden,dacromat,nickel,stainless steel screw
OEM
screw accept OEM,ODM,RTS
Packing
screw small box packing/bag or carton packing
Samples
free screw samples