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Ningbo S&D Metalwork Co., Ltd.

Guardrail Bolt ASTM A307, A307 Grade a H. D. G, ASTM A307 manufacturer / supplier in China, offering Guardrail Bolt ASTM A307 H. D. G, Hex Structural High Tensile Bolts DIN 6914 Class12.9, Chain Retainer Bracket Hot Dipped Galvanized and so on.

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Guardrail Bolt ASTM A307 H. D. G

FOB Price: US $0.001 / Piece
Min. Order: 100,000 Pieces
Min. Order FOB Price
100,000 Pieces US $0.001/ Piece
Get Latest Price
Production Capacity: 1000ton/Month
Transport Package: 25kg/Carton 900kg/Pallet
Payment Terms: T/T

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Basic Info
  • Model NO.: A307 Grade A
  • Type: Round Head
  • Head Style: Round
  • Application: Building
  • Test Report: Yes
  • Trademark: SD
  • Origin: Ningbo, China
  • Material: Carbon Steel
  • Connection: Common Bolt
  • Standard: ANSI
  • Finish: Hot Galvanizing
  • Third Party Inspection: Yes
  • Specification: A307 Grade A
  • HS Code: 7318159090
Product Description



 

STANDARD
Guardrail Bolt A307 Grade A 

GRADE
GR A

SIZE
1/2"-1"

SURFACE TREAMENT
Black, zinc plated, zinc (Yellow) plated, H.D.G. etc.

MATERIAL
Carbon steel, alloy steel ,stainless steel,etc




FEATURED PRODUCTS

1)Threaded Rods & Stud Bolts
 
A193-B7/B7M, ASTM A320-L7/L7M;

SAE J429 Gr.2/Gr.5/Gr.8

DIN975, DIN976, CL4.8/6.8/8.8/10.9
 

2) Bolts, 

Structural bolts, ASTM A325/A325M, A490, DIN6914,

Hex bolts, DIN931/DIN933,
     

3) Nuts,

Structural Nuts, ASTM A563M; DIN 6915;

Heavy Hex Nuts, ASTM A194 Gr.2H,

Hex Nuts, DIN934 CL5/6/8/10






RAW MATERIAL



1. CarbonSteel:
    C1006,C1008,C1010,C1018,C1022,C10B21,C10B33,C1035,C1045,C435#,40CrMo,42CrMo

2. Brass:
    C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40)

3. Bronze:
   C51000, C52100, C54400, etc

4. Aluminum:
     Al6061, Al6063 etc

5. Titanium and Titanium Alloy:
    TAD,TA1-TA8,TB2,TC1-TC10

6. Alloy steel:
    SCM435,C10B21,C10B33

7. Iron:
    1213,12L14,1215,ect

8. According to customer demand






NINGBO S&D METALWORK CO.,LTD

This is Ningbo S&D Metalwork Co.,Ltd from China, specialized in Threaded Rods, Bolts, Nuts with standard of

ASTM, ANSI, ISO, DIN etc. In addition, customer's Design is welcome.

Advantage featured product: Hot Forging Bolt&Nut




OUR  SERVICE


1.Reasonable price
 
2.High quality and strict quality control

3.Good after-sales service
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