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  1. HDG Grade 4.8,8.8 guardrail bolts
  2. HDG Grade 4.8,8.8 guardrail bolts

HDG Grade 4.8,8.8 guardrail bolts

HDG(Hot dip galvanized) guardrail bolts, M16  HDG 4.8 Grade 8.8 Grade Guardrail Bolts for Guardrail Construction &DOT Highway Maintenance         

  1. Detailed information

1.Name:HDG Grade 4.8,8.8 guardrail bolts

2.Material:Carbon steel, Q195,Q235,C1008,C1010,C1020,C1035,ECT

3.Grade:4.8,8.8

4.Finishing: HDG,

5,Size:M4-M48

 


Products name
HDG Grade 4.8,8.8 guardrail bolts
Standard:DIN,ASTM/ANSI JIS EN ISO,AS,GB
MaterialStainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9;  SAE: Gr.2,5,8;  ASTM: 307A,307B,A325,A394,A490,A449,
FinishingZinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,
Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production
Process
M2-M24:Cold Froging,M24-M100 Hot Forging,
Machining and CNC for Customized fastener
Customized Products
Lead time
Busy season:15-30days,Slack seaon:10-15days
Stock ProductsSteel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782
Stainless steel: All DIN Standard stainless steel Bolt

 


TAG:  guardrail bolts, M16