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Wholesale High-Strength Black Carbon Oxide Steel Cup Head Hexagon Socket Bolt
US$0.04
1,000-4,999 Pieces
US$0.03
5,000-9,999 Pieces
US$0.02
10,000+ Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Hexagon HeadModel NO.
M8-M24Connection
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
M8-M24Trademark
YunchangOrigin
HebeiKey features
High-Strength Material: Made from Grade 8.8 Carbon Steel with black oxide finish for durability.
High Precision Customization: Strictly follows drawing tolerances for high-precision non-standard parts.
OEM/ODM Service: Supports custom manufacturing from samples, designs, or new product drawings.
ISO Certified Quality: Processes adhere to ISO9001:2008 with 100% finished product inspection.
Fast Delivery: Standard parts ship in 7-15 days; non-standard parts in 15-25 days.
Wide Standard Coverage: Complies with DIN, ANSI, GB, JIS, BSW, and GOST standards.
Large Scale Production: Annual output exceeds 150,000 tons with advanced heat treatment lines.
Flexible Payment Terms: Accepts T/T, LC, D/P, PayPal, and Western Union for secure transactions.
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: ≤8.62h
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:How is product quality ensured?
A:
All processes strictly adhere to ISO9001:2008 procedures with strict quality control from production to delivery. We conduct 100% inspection including function and visual checks.
Q:Can you customize parts based on drawings?
A:
Yes, we can strictly follow tolerances on drawings to meet high precision requirements. You can send pictures, photos, or drawings, and we will check availability or develop new models.
Q:What are the delivery times for standard and non-standard parts?
A:
Standard parts require 7-15 days. Non-standard parts require 15-25 days. We aim to deliver as soon as possible while guaranteeing quality.
Q:What are the payment terms?
A:
For samples, 100% payment with the order. For production, 30% deposit by T/T before production, and the balance paid before shipment. We also accept LC, D/P, PayPal, and Western Union.
Q:How can I order custom-made (OEM/ODM) products?
A:
Send your new product drawing or sample to us. We can custom-make hardware according to your requirements and provide professional advice to maximize performance.
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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