Gold Member Since 2017
Audited Supplier
Hangzhou Dingmingshang Industry Co., Ltd.

High Strength Bolt, Structural Bolt, A325 Bolt manufacturer / supplier in China, offering High Strength Bolt Nut and Washer, High Strength Structural Bolt En14399-4, High Strength Bolts for Steel Structure and so on.

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Supplier Homepage Product high strength bolt High Strength Bolt Nut and Washer

High Strength Bolt Nut and Washer

FOB Price: US $0.1-1.5 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $0.1-1.5/ Piece
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Port: Shanghai, China
Production Capacity: 500tons /Month
Payment Terms: L/C, T/T

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Basic Info
  • Material: Carbon Steel
  • Connection: Common Bolt
  • Standard: DIN, ANSI, GB, JIS
  • Application: Building
  • Color: Black
  • Transport Package: Cartons or Steel Barrels
  • Origin: China
  • Type: Hexagon Head
  • Head Style: Hexagonal
  • Grade: 10.9
  • Finish: Hot Galvanizing
  • Trademark: DMS
  • Specification: M12~M36
Product Description
Description :
1) Product NameHigh strength bolt
2) TypeBolt & Nut
3) StandardASTM,GB/T, ISO, EN
4) Material40Cr,45CrMo,
5) Technical ProcessCold draw, hot draw
6) Surface TreatmentHot Dip Galvanized, Electro Galvanized, Self Colored
7) Size 
All Kinds Of Size Can Be Custom-Made By Customer
8) PackageCartons ,barrels Then In Wooden Pallet
9) Steel GradeCarbon steel 45# 50#60#, 70#,80#
10) Safety FactoryFast delivery And Factory Price , We can make sure the quality.
11) Payment TermsL/C,T/T,Or Others
12) Delivery TimeWithin 10 Days, Depends On Your Quantity
13) ShipmentBy Sea,By Air Or By DHL,etc.
14) CertificationISO 9001:2008 ,CE

Quality control:
1Raw Material inspectionBars, Chemical Composition, UTS, Elongation, Hardness,MajorMTC Review
2Raw material InspectionNut, Washer 
Mechanical, physical   properties
MinorMTC review
3Visual -finished productFull Bolt assembly,
As per approved drawing,
CriticalVisual & Dimensional
4Proof load test, Tensile test, Hardness, Slip test,BoltLoad testCriticalLab testing
5Shear Test, Coefficient of torque, Tightening StrengthBoltsLoad testMajorLab testing
6Release for dispatchFull bolt Assembly 
MajorDocument Review

High Strength Bolt Nut and Washer
High Strength Bolt Nut and Washer
High Strength Bolt Nut and Washer
High Strength Bolt Nut and Washer
High Strength Bolt Nut and Washer
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Mr. Vincent Zhou
sales manager
To: Mr. Vincent Zhou

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