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

High Strength Fasteners for Steel Struct, Bolt, Screw manufacturer / supplier in China, offering High Strength Fasteners, High Strength Structural Bolt En14399-4, High Strength Bolts for Steel Structure and so on.

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High Strength Fasteners

FOB Price: Get Latest Price
Min. Order: 1,000 Pieces
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
  • Application: Machinery, Building
  • Trademark: DMS
  • Specification: M12~M36
  • Type: Hexagon Head
  • Head Style: Hexagonal
  • Grade: 10.9
  • Finish: Black
  • Transport Package: Cartons or Steel Barrels
  • Origin: China
Product Description
We can produce common fasteners, high strength fasteners, stainless steel fasteners, and high strength fasteners for steel structure. The products can be manufactured by various specifications, such as DIN, GB, ASTM, ANSI, JIS, AS, BS, and so on.

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 plan:
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 Fasteners
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Mr. Vincent Zhou
sales manager
To: Mr. Vincent Zhou

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