Product Attribute:
surface:self color/zinc plated/black
grade:4.8
Applicationt: 
HQ
Production Description:
place of origin:hebei,China(mainland)
material:low carbon steel ,high carbon steel
standard:DIN ,BS,ASME ,NON-STANDARD
model type:hexagon head nut ,hexagon bolt,anchor bolt ,nylon nut
grade:4,6,8,10,12
surface treatment: self surface,zinc plated,black oxide,hot dip galvanized
color:yellow,blue and white,silver,black,self color
weight and dimension:according to (PRODUCT DESCRIPTION)
min order:1 piece
certificatation:ISO 2009
sample:we offer free samples
Packaging Details
1, in bulk
2, in 25 kgs carton
3, in carton then in pallet.
4, in ton bags( about 1.5 to 2 tons)
Delivery Detail
7-30 days,different quantity, the delivery time will be different