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Low Cost Zinc Plated Black DIN 603 Carriage Bolt and Nut
US$0.10
2,000-2,999 Pieces
US$0.08
3,000-3,999 Pieces
US$0.06
4,000-4,999 Pieces
US$0.05
5,000-9,999 Pieces
US$0.03
10,000+ Pieces
Sample price:US$0.01/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelType
Round HeadModel NO.
Carriage BoltConnection
Common BoltHead Style
RoundStandard
DIN, ANSI, GB, JIS, BSW, GOSTGrade
8.8Application
Machinery, Chemical Industry, Environmental, BuildingFinish
Color-Zinc PlatedOther Product Name
Hex Head Screw / Hh Bolt / Outer Hex Head BoltDimensiong Standard
ASME B 18.2.6Equivalent
AISI B 18.2.6Thread
Full Thread/Half ThreadDiameters
M5 M6 M8 M10 M12 M16 M20Length
20~200mmColor
CustomizedMeasure System
ImperialMeasure Unit
Inch/mmQuality
GoodHead Mark
G&T or OEMCompany Type
Factory / Direct ManufactoryStock
PlentyAfter-Sale Service
AvailableDelivery Time
30 Days in UsualTransport Package
Carton or Wooden BoxesSpecification
25mm*30mm*50mmTrademark
G&TOrigin
ChinaHS Code
7318159001Production Capacity
300000 Pieces/MonthKey features
Customizable Dimensions: Diameters from M5 to M20 and lengths from 20 to 200mm are available.
Customizable Color: Color can be customized to meet specific customer requirements.
High Precision Parts: We can strictly follow tolerance on drawings to provide high precision parts.
Free Samples: Samples are provided free of charge for quality verification.
Professional Support: Over 20 years of experience in fasteners industry with technical support.
Flexible Customization: OEM/ODM services available via drawings, photos, or samples.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.71h
AI-Powered supplier vetting
SummaryShanghai G&T Industry Co., Ltd. is identified as a limited trading company offering bolts, nuts, threaded rods, stud bolts, and customized fasteners. The supplier reports broad customization, ODM capability, new products launched during the past year, and OEM service for well-known brands. Stated annual productivity includes 6,000 tons of thread rods, 5,000 tons of bolts, 5,000 tons of nuts, 3,000 tons of washers, and 3,000 tons of stud bolts. Service procedures include documented supplier assessment, corrective and preventive actions, and customer complaint handling, with lead times within 15 workdays in both peak and off-season. However, the supplier has no overseas agents or branches, overseas warehouse, showroom, or inventory capability. Raw-material traceability, quality assurance status, outsourcing controls, and contract status are unknown. An audit by TUV Rheinland is recorded, but the audit type and evaluation result are not sufficiently interpretable from the provided values.
Supplier typeThe supplier is a limited company classified as a trading company, with a stated business scope covering metal materials, hardware, machinery, and related products. Its offered products are bolts, nuts, threaded rods, stud bolts, and customized fasteners, and it is not identified as part of a larger company group.
After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling. It has no overseas agents or branches, overseas warehouse, showroom, or in-stock service capability, which limits local and immediate after-sales support.
R&D capabilityThe supplier reports new products during the past year, ODM service, and multiple design-based customization options. It does not have an available SDK, but the available evidence supports product development and design capability.
Production capacityReported annual productivity is 6,000 tons of thread rods, 5,000 tons each of bolts and nuts, and 3,000 tons each of washers and stud bolts. Lead time is stated as within 15 workdays in both peak and off-season; however, the supplier also reports no inventory capability, while outsourcing procedures and manufacturing-capacity contracts remain unknown.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its product scope also expressly includes customized fasteners, and it reports ODM capability.
Product Q&A
Q:What is the minimum order quantity?
A:
The minimum order quantity is 500 pieces.
Q:What are the payment terms?
A:
We accept T/T, L/C, D/A, D/P, Western Union, and PayPal. For production, 30% deposit by T/T and balance before shipment.
Q:How is quality ensured?
A:
All processes adhere to ISO9001:2008 procedures with strict quality control from production to delivery.
Q:What is the delivery time?
A:
Standard parts take 7-15 days, while non-standard parts take 15-25 days.
Q:Can you customize products based on drawings?
A:
Yes, we can strictly follow tolerances on drawings and provide high precision parts as per your design.
Send Inquiry
*To:
Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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