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Csk Head Bolt Countersunk Hex Socket Screw M12 M16 M20
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
Countersunk HeadModel NO.
M3-M24Connection
Common BoltHead Style
HexagonalStandard
DIN, ANSI, GB, JISGrade
8.8Application
Machinery, Chemical Industry, Environmental, BuildingFinish
BlackMOQ
1000PCSDelivery Time
7-10 DaysKeyword
Hex Socket Countersunk Head BoltsPayment Term
Tt 30% DepositSample
AvailiblePlace of Origin
China HebeiBolts Length
10mm-60mmTransport Package
Carton+PalletSpecification
M3-M24Trademark
Yun ChangOrigin
HandanKey features
High Precision Customization: Strictly follow drawing tolerances for high-precision parts and custom models.
ISO Certified Quality: Processes adhere to ISO9001:2008 with 100% finished product inspection.
Fast Delivery Options: Standard parts ship in 7-15 days; non-standard parts in 15-25 days.
OEM/ODM Support: Custom-made hardware based on your drawings, samples, or new designs.
Durable Carbon Steel: Grade 8.8 black carbon steel bolts for machinery and chemical industries.
Flexible Payment Terms: Accepts T/T, L/C, D/P, PayPal, and Western Union for convenience.
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: ≤8.27h
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 us?
A:
We provide first-class services in quality fastener supply, minimizing costs. Our vision is to be your first choice, and our mission is professional customer service and technological innovation. We offer reasonable quality and price, plus 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 managers familiar with modern management concepts.
Q:What if I cannot find the product on your website?
A:
You can send pictures, photos, or drawings by email, and we will check availability. We develop new models monthly. Alternatively, send samples via DHL/TNT, and we can develop a new model specifically for you.
Q:Can you strictly follow the tolerance on the drawing?
A:
Yes, we can. We 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, 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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