Management Certification: ISO9001, the number of production lines: 6, Quality Inspection: in house. We are looking forward to cooperating with you .
Our factory is located in Yongnian High-tech Development Zone and covers an area of 6600 square meters .
material:carbon steel 45# 40Cr alloy steel
grade:DIN933 DIN931-4.8 6.8 8.8 10.9 12.9 zinc plate
Surface:z.p,black,hot dip
Size: M16-M56
length:50mm-500mm
high-strength bolt
high-strength bolt DIN933 DIN931-4.8 6.8 8.8 10.9 12.9 zinc plate
Surface:z.p,black,hot dip
Size: M16-M56
length:50mm-500mm
Delivery Time: | 30day |
Package: | bulk sack bag box packing |
Supply Ability: | 900 Ton per Month |
Minimum Order Quantity: | 5 Ton |
Payment Terms: | T/T |
Port: | tianjin |
material: | carbon steel 45# 40Cr alloy steel |
Brand Name: | YD |
Place of Origin: | Hebei China (Mainland) |
High strength bolt is just a kind of standard bolt with high strength. Space frame project adopts special high strength bolt.General steel structure project adopt twist shear type high strength bolts and large hexagon high strength bolt.A very important feature of high-strength ...
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Product Description: 1.Material:Carbonsteel,Aluminium,Stainless Steel,. 2. Surface Treatment:ZincPlated,BlackPhosphated 3.Size:3/16”,1/4”,5/6”,3/8”,1/2”,5/8”,3/4”,7/8”,1”,1-1/8”. 4.PinType:FlatRound Head,90°Fiush Head,Truss Head,countersunk head. 5.Collar ...