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ASTM A36 Galvanized Heavy Duty Square U Shaped Bolt Flat Support Hook
US$0.10
2,000-4,999 Pieces
US$0.08
5,000-9,999 Pieces
US$0.06
10,000+ Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Round HeadModel NO.
M5-M12Groove
FlatConnection
Common BoltHead Style
RoundStandard
DIN, GB, ANSI, BSW, JIS, GOSTGrade
4.8/8.8/10.9/12.9Service
24 Hours OnlineQuality
High-QualityDelivery Time
15-25 DaysSample
ProvidedManufacturer
YesProduct Name
U BoltTransport Package
Carton+Pallet or OthersSpecification
M4-M20Trademark
Yun ChangOrigin
HebeiProduction Capacity
50000tons/YearKey features
High-Quality Galvanized Finish: Hot-dip galvanizing ensures durability and corrosion resistance for heavy-duty applications.
High Precision Customization: OEM/ODM services available; strictly follows drawings and tolerances for high-precision parts.
Multi-Standard Compliance: Meets DIN, GB, ANSI, BSW, JIS, and GOST standards with grades 4.8 to 12.9.
Robust Manufacturing Capacity: Annual output exceeds 150,000 tons with 200+ sets of advanced production equipment.
Strict Quality Control: ISO9001:2008 certified with 100% inspection including function and visual checks.
Fast Delivery Options: Standard parts ship in 7-15 days; non-standard parts in 15-25 days.
Professional Technical Support: 24-hour online service with expert advice on design optimization and performance.
Versatile Application: Suitable for steel structures, railways, road safety, and general heavy-duty fastening.
Company profile
CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.28h
About Our Factory & Business Background
AddressSouthwest Industrial Zone, Lu Chan Street and Northeast Side of Construction Street, Yongnian District, Handan City, Hebei Province
Plant Area52307 square meters
Number of Employees239
Registered Capital50,180,000 RMB
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 Ton
Supply Chain Partners3
Our Production Capability & Technical Expertise
Main ProductsFoundation Bolt, Steel Structure Bolt, Shear Bolts, Hex Bolt, Hex Nut, Flange Bolt, Flange Nut, Full-thread Studs, Full-thread Studs
Production Lines3
Production MachinesNuts Cold Header, Bolts Cold Header, Purface Treatment Machine Equipment, Purface Treatment Machine Equipment, Cutting Machine, Lathe, Threading Machine, Surface Treatment Tank, Surface Painting Production Line, Sand Blasting Machine, hot-forging machine, CNC Machining Center, hot-forging machine, Punching Machine, Packing Machine, Nuts Threading Machine
QA/QC inspectors11 people
Inspection Type for Finished Products100% inspection(Function inspection & Visual inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers5 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2003-07-03
Main MarketsDomestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff6
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO45001:2018, ISO14001
Cooperated with Fortune 500No
Product Q&A
Q:What is the material and grade of the U Bolt?
A:
Made of Carbon Steel with available grades 4.8, 8.8, 10.9, and 12.9.
Q:Can you customize the U Bolt according to my drawings?
A:
Yes, we support OEM/ODM. You can send drawings or samples, and we will manufacture high-precision parts strictly following your tolerances.
Q:What is the delivery time for standard and non-standard parts?
A:
Standard parts take 7-15 days, while non-standard parts take 15-25 days.
Q:How do you ensure product quality?
A:
We adhere to ISO9001:2008 procedures with strict quality control from production to delivery, including 100% inspection of finished products.
Q:What are the payment terms?
A:
We accept T/T, L/C, D/P, PayPal, and Western Union. For production, a 30% deposit is required, with the balance paid before shipment.
Send Inquiry
*To:
Hebei Yunchang Fastener Manufacturing Co., Ltd.
Hebei Yunchang Fastener Manufacturing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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