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Full Thread 304 Large Half Round Head Square Neck for Carriage Bolts
US$0.08
1,000-4,999 Pieces
US$0.06
5,000-9,999 Pieces
US$0.03
10,000+ Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelType
Round HeadModel NO.
M3-M24Connection
Common BoltHead Style
RoundStandard
DIN, ANSI, GB, JISGrade
Stainless Steel A2-70Application
Machinery, Chemical Industry, Environmental, BuildingFinish
PolishingSurface Treatment
PolishingMOQ
1000PCSCertificate
ISO9001:2008Delivery Time
7-10 DaysThread Type
Full ThreadService
OEMPayment
T/TColor
PlainTransport Package
Carton+PalletSpecification
M3-M24Trademark
Yun ChangOrigin
HandanKey features
High Precision Customization: Strictly follows drawing tolerances for high-precision parts and custom models.
ISO9001 Quality Control: All processes adhere to ISO9001:2008 with strict quality control from production to delivery.
OEM/ODM Service: Accepts samples, drawings, or photos to develop new models and custom hardware.
Stainless Steel A2-70: Made from high-quality stainless steel with polishing finish for durability.
Fast Delivery: Standard parts delivered in 7-15 days; non-standard parts in 15-25 days.
Professional Support: Provides market sales suggestions and technical advice for product design.
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: ≤6.86h
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 quality ensured?
A:
All processes strictly adhere to ISO9001:2008 procedures with strict quality control from producing to delivery.
Q:Can you follow drawing tolerances?
A:
Yes, we can provide high precision parts and make the parts exactly as your drawing.
Q:How should I order and make payment?
A:
By T/T. For samples, 100% payment with the order. For production, 30% deposit before production, balance before shipment.
Q:What is the delivery time?
A:
Standard parts: 7-15 days. Non-standard parts: 15-25 days. We deliver as soon as possible with guaranteed quality.
Q:How to custom-made (OEM/ODM)?
A:
Send new product drawings, samples, or photos. We can custom-make hardware as required and provide professional design advice.
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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