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High-Strength 12.9 Grade Carbon Steel Black Hexagon Bolts
US$0.10
1,000-4,999 Pieces
US$0.09
5,000-9,999 Pieces
US$0.07
10,000+ Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Hexagon HeadModel NO.
M12-M36Connection
Common BoltHead Style
HexagonalStandard
DIN, ANSI, GB, JIS, BSW, GOSTGrade
8.8Application
Machinery, Chemical Industry, Environmental, BuildingFinish
BlackProduct Name
Hex BoltPlace of Origin
Hebei, ChinaPacking
Carton+PalletTrade Mark
YunchangTransport Package
Carton+PalletSpecification
M12-M36Trademark
YunchangOrigin
HebeiKey features
High-Strength Material: Made from carbon steel with 12.9 grade strength for durability.
Multi-Standard Compliance: Meets DIN, ANSI, GB, JIS, BSW, and GOST standards.
Custom OEM/ODM: Supports full customization from samples, designs, or drawings.
Strict Quality Control: 100% inspection with ISO9001:2008 adherence for precision.
Professional R&D: Over 40 technical personnel and 200+ production sets.
Fast Delivery: Standard parts in 7-15 days; non-standard in 15-25 days.
Flexible Payment: Accepts T/T, L/C, D/P, PayPal, and Western Union.
Large Capacity: Annual output exceeds 150,000 tons with 380+ employees.
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: ≤8.14h
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:Why choose your company?
A:
We provide first-class service, minimize costs, and offer professional customer service with technological innovation. We aim to be your preferred fastener supplier and provide market sales suggestions.
Q:How is quality ensured?
A:
All processes strictly adhere to ISO9001:2008 procedures. We have strict quality control from production to delivery, supported by strong technology and experienced management.
Q:What if I cannot find the product on your website?
A:
You can send pictures, photos, or drawings by email for us to check. We develop new models monthly. Alternatively, send samples via DHL/TNT, and we can develop a new model specifically for you.
Q:Can you follow tolerance on drawings and meet high precision?
A:
Yes, we can provide high-precision parts and manufacture them exactly according to your drawings.
Q:How should I order and make payment?
A:
By T/T. For samples, 100% payment with the order. For production, 30% deposit by T/T before production, and the balance 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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