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10.9 Grade Black Flat Countersunk Hex Allen Socket Head Screws Bolts
US$0.03
1,000-4,999 Pieces
US$0.01
5,000+ Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Countersunk HeadModel NO.
DINConnection
Common BoltHead Style
Hexagon Socket BoltsStandard
DIN, ANSI, GB, JIS, BSW, GOSTGrade
10.9Application
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
M2-M52Trademark
Yun ChangOrigin
HandanKey features
High Strength Grade 10.9: Manufactured from carbon steel with 10.9 grade strength for heavy-duty applications.
Custom OEM/ODM Service: Supports full customization from samples, designs, or drawings with professional advice.
ISO9001 Quality Control: Strict quality control from production to delivery adhering to ISO9001:2008 procedures.
High Precision Parts: Capable of strictly following drawing tolerances to meet high precision requirements.
Fast Standard Delivery: Standard parts delivered within 7-15 days; non-standard parts within 15-25 days.
Black Oxide Finish: Features a plain black oxide finish for corrosion resistance and aesthetic appeal.
Wide Size Range: Available in M3 to M8 sizes with lengths ranging from 10mm to 60mm.
Experienced Manufacturer: Established in 2003 with 22 years of export experience and advanced production lines.
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: ≤6.35h
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 mission is professional customer service and technological innovation, aiming to be your trusted partner.
Q:How is quality ensured?
A:
All processes strictly adhere to ISO9001:2008 procedures. We have strict quality control from producing 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, or you can send samples via DHL/TNT for custom development.
Q:Can you follow drawing tolerances for 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:
Payments are made by T/T. For samples, 100% payment with the order. For production, 30% deposit 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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