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High Tensile High Strength Black Heavy Hex Bolt
US$0.20-2.00
1,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Hexagon HeadModel NO.
hex130Connection
Common BoltHead Style
HexagonalStandard
DIN, ANSI, GB, JIS, BSW, GOSTGrade
8.8Application
Machinery, Chemical Industry, Environmental, BuildingFinish
Galvanized, Dacromet, Black Oxide,PhosphatingPitches
Coarse (Unc) or Fine (Unf)Nut Grade
10h/8hProof Strength [Ksi]
120Yield Strength (Min) [Ksi]
130Thread Type
Partial or Totally ThreadedTensile Strength (Min) [Ksi]
150 Minimum 173 MaximumTransport Package
Cartons on Pallet or Drums on PalletSpecification
1/2''~1 1/2''Trademark
HYZ or customizedOrigin
ChinaHS Code
7318159001Production Capacity
5 Million Sets/MonthKey features
Customizable Length: Available in 1~20 inches or 30~400mm with customized options.
Customizable Head Marking: Head marking can be customized to 'HYZ' or other specific requirements.
High Strength Grades: Offers Grade 8.8, 10.9, and 12.9 with tensile strength up to 173 ksi.
Wide Standard Compliance: Meets DIN, ANSI, GB, JIS, BSW, GOST, ASTM, and EN standards.
Multiple Surface Finishes: Available with Hot-dipped galvanized, Dacromet, Black oxide, and Phosphating.
Proven Project Track Record: Used in major projects like Shenzhen Ping An Building and Hongkong-Zhuhai-Macau Bridge.
National Technology Center: Testing center granted as National Enterprise Technology Center with stricter QC.
OEM and ODM Services: Full customization available from samples or designs with flexible options.
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: 18 years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤4.52h
About Our Factory & Business Background
AddressWangjiazha Village, Jinhua Town, Xiaoshan District, Hangzhou, Zhejiang, China
Plant Area5545 square meters
Number of Employees46
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 piece
Supply Chain Partners50
Our Production Capability & Technical Expertise
Main ProductsShear Connector, High Strength Bolts, Tension Control Bolts, Hsfg Bolts, Welding Stud, B7 Stud, Heavy Hex Head Bolts, Steel Structural Bolt, Anchor Bolt, Hex Head Bolt
Production Lines10
Production MachinesCutting Machine, Chamfering Machine, Punching Machine, Bending Machine, Grooving Machine, Manual Thread Rolling Machine, Automatic Thread Rollor, Multi Station Fully Automatic Cold Heading Machine, Mesh Belt Furnace, Riveting Machine, Automatic Control Surface Treatment Production Line, Dacromet Surface Treatment Production Line, Rockwell Hardness Tester, Metallographic Microscope, Metallographic Sample Grinding and Polishing Machine, Hydraulic Universal Testing Machine, Impact Testing Machine, Axial Force Torque Composite Detector
QA/QC inspectors4 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers5 people
Traceability of Raw MaterialsNo
Test Reports for Raw MaterialsOthers
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2007-07-13
Main MarketsSoutheast Asia/ Mideast
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff3
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO14001, ISO45001:2018
Product CertificationOthers
Cooperated with Fortune 500No
Product Q&A
Q:Are you trading company or manufacturer?
A:
We JIAXIANG BOLTS, founded in 2007, is the leading manufacturer in China for shear connector and high strength bolts.
Q:How long is your delivery time?
A:
It we have stock, it takes about 2 days to deliver. If no stock, it takes about 15-20 days to deliver for container(about 20 tons).
Q:Do you provide samples ? Is it free or extra ?
A:
Yes, we could offer the sample for free charge, and you are required to afford the freight fee.
Q:Why us?
A:
1)With 16 years of steel structure experience, we always supply high and stable quality products with reasonable price. 2) Unique production process,especially for bottom surface 'Slightly curve&Chamfer' on stud.
Q:Do you have Quality Control Department?
A:
Yes! Not only for that, our testing center has been granted as National Enterprise Technology Center. All the QC employees are qualified with national certificates. Our forward-looking technology allows to implement the testing requirements which is stricter than national standards.
Send Inquiry
*To:Hangzhou Jiaxiang Gaoqiang Bolts Co., Ltd.
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