Gold Member Since 2016
Audited Supplier
Hangzhou Maichuan Industrial Co., Ltd.

Torsional Shear Bolts, Hex Bolts, Bolts manufacturer / supplier in China, offering ASTM A325 Tension Control Bolt for Steel Structure M30, Wedge Anchor Strand Wedge Anchors, ISO 4015-1979 Hex Bolt and so on.

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ASTM A325 Tension Control Bolt for Steel Structure M30

FOB Price: Get Latest Price
Min. Order: 5,000 Pieces
Production Capacity: 6000-7200ton/Year
Transport Package: Bulk in Carton, Then on Pallet
Payment Terms: L/C, T/T, Paypal, Western Union, Cash

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Basic Info
  • Model NO.: MC-BOLTS
  • Type: Round Head
  • Head Style: Round
  • Grade: 12.9
  • Finish: Black
  • Hs- Code: 73181500
  • Length: 50mm-200mm
  • OEM Service: Available
  • Specification: GB, DIN, ISO, ANSI/ASTM, B7, BS, JIS etc
  • HS Code: 73181500
  • Material: Carbon Steel
  • Connection: Common Bolt
  • Standard: DIN, ANSI, GB, JIS, BSW
  • Application: Building
  • Products Capacity: 100ton /Month
  • Materials: 20mntib, Ml20mntib, 35vb, 35CrMo, etc
  • Size: M16-M30
  • Trademark: Maichuan Industrial
  • Origin: Ningbo, Shanghai, China
Product Description

Package & Delivery: 

Packing Detail: Bulk in carton,then on pallet or according to customer's requirement.

Delivery Detail: Within 15days after confirm the deposit 

Products Detail: 
ASTM A325 Tension Control Bolt for Steel Structure M30

Manufacture introduce :

Hangzhou Maichuan Industrial Co.,Ltd Metal specialize in fasteners more than 10 years, 3 years' vendor of Wal-Mart, ISO9000 certificated, Located in Hangzhou, 2 hour reach Ningbo port. The capacity is around 500 tons/month, with top quality and competitive price for global valued customers.We are not only make fasteners incl bolts /nuts/rods etc., but also deal in all of fasteners incl.carbon steel, stainless steel bolts, nuts, rods, washers, screws, anchors, nails etc

High Strength Torsion Shear Bolt/TC Bolt


High Strength Torsion Shear Bolt/TC Bolt

SizeM16, M20,M22,M24,M27,M30
StandardsGB, DIN, ISO, ANSI/ASTM, B7, BS, JIS etc
SurfaceBlack, or according to customers' requirement
UsageSteel structures,multi-floor,high-rise steel structure, buildings,industrial buildings,high-way,railway,steel steam,tower,power station,and other structure workshop frames
SamplesSamples are free.       


Our company always put the interests of customers and product quality  to the first place,and always  adhereto the"no best, only better" as our purpose. We will be commitment to provide high quality products withperfect site services and after-sales service.And oter services as below:

1. Can offer samples free if we have the similar products
2.Can custom-made products according to client's drawing or samples
3.Help our customer to design and develop new parts.

4.Offer 24h hot line, if there are some wrong with our products, we can solve first time.

Order Process :

ASTM A325 Tension Control Bolt for Steel Structure M30

Contact way

 Summer Chan
mobile :86-13516777427
FAX: 86-571-23281506

 Add: Chunjiang Industrial zoon, Fuyang ,Hangzhou China 

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