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Product profile
Customization
AvailableMaterial
Carbon SteelType
Hexagon HeadModel NO.
BoltsConnection
Common BoltHead Style
HexagonalStandard
ASTMGrade
12.9Application
Machinery, Chemical IndustryFinish
Hot GalvanizingStrength
CustomLength
CustomDiameter
CustomZinc Coating Thickness
CustomTransport Package
CustomSpecification
customTrademark
customOrigin
ChinaKey features
Customizable Dimensions: Strength, Length, Diameter, and Zinc Coating Thickness are fully customizable.
High Strength Alloy Steel: Available in B7, B7M, L7, L7M, L43, B16 materials with quenched and tempered treatment.
Full Length Thread Design: Continuous thread allows adjustable length suitable for various thickness flanges.
Wide Temperature Resistance: Materials cover high and low temperature conditions for diverse working environments.
Anti-Slip Precision Threads: Roll precision threads prevent slipping or biting during installation.
Complete Set Assembly: Bolts and nuts assembled directly upon arrival for immediate engineering use.
ASTM/ASME Standard Compliance: Meets American standard UNC/UNF threads and ASTM specifications for universal replacement.
Rust Proof Blackened Finish: Blackened surface treatment prevents rust without risk of galvanized hydrogen embrittlement.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤15h
About Our Factory & Business Background
AddressWest of Baita Village, Liu Han Township, Yongnian District, Handan City, Hebei Province, Handan, Hebei, China
Plant Area932 square meters
Number of Employees19
Registered Capital10,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)CIF, FOB, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity100 Pcs
Supply Chain Partners2
Our Production Capability & Technical Expertise
Main ProductsStud Bolt
Production Lines10
Production MachinesCutting Machine, Chamfering Machine, Thread Rolling Machine, Sand Blasting Machine
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers1 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2014-06-20
Main MarketsDomestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What fasteners do you supply?
A:
We supply American full threaded studs, heavy stainless steel nuts, spiral wound gaskets. Materials include B7/L7/B16, 304/316L/2205 duplex steel, both ANSI & GB sizes available.
Q:Can you provide material test certificates?
A:
Yes, MTC & hardness test reports are supplied for every batch, third-party inspection is acceptable.
Q:What working conditions for different materials?
A:
B7 for normal temp high pressure; L7 for low temperature; stainless steel resists acid & alkali; spiral wound gaskets seal high temp pipe flanges.
Q:How long before shipment after order?
A:
In-stock goods ship within 1-3 working days; custom items take 7-15 working days for production.
Q:Can you provide customs clearance documents?
A:
Full set documents including packing list, commercial invoice, CO, MTC are provided for smooth customs clearance.
Send Inquiry
*To:
Handan Lianhua Fastener Co. Ltd
Handan Lianhua Fastener Co. Ltd*Content:
Supplier replies will be sent to your registered email
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