DIN 603 High Quality Carbon Steel Carriage Bolt

Name: DIN 603 High Quality Carbon Steel Carriage Bolt
Brand: Handan Xingming Fastener Co., LTD
SKU: 2246182885

Hebei, ChinaHandan Xingming Fastener Co., LTD

US$0.20

10,000-19,999 Pieces

US$0.18

20,000-29,999 Pieces

US$0.16

30,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Round Head

Model NO.

M4-M30

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Application

Machinery, Building

Finish

Hot Galvanizing

Name

Carbon Steel Carriage Bolts

Delivery

5-7 Days in Stock, 7-30 Days Not in Stock

Head Mark

Customized

Yes

Thread Type

Full Thread; Half Thread

Transport Package

Paper Box

Specification

M3-M100

Trademark

XingMing

Origin

Handan

HS Code

731815

Production Capacity

5000ton/Year

Key features

Customized Head Mark: Head mark can be customized according to customer requirements.

Customized Colors: Available in customized colors to meet specific project needs.

High-Quality Materials: Made of carbon steel or stainless steel for excellent strength and corrosion resistance.

Anti-Rotation Design: Round head with square neck prevents bolt rotation during tightening.

Wide Size Range: Sizes available from M5 to M64 with various lengths like 30mm to 70mm.

Multiple Standards: Complies with DIN, ASTM, JIS, GB, and other international standards.

Fast Delivery: 5-7 days for in-stock items and 7-30 days for non-stock items.

OEM/ODM Service: Accepts OEM/ODM for large quantity orders with no extra charges.

Company profile

Fast DeliveryQuality AssuranceProduction Process VisualizationHigh Repeat Buyers Choice

Handan Xingming Fastener Co., LTD

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.63h

AI-Powered supplier vetting

SummaryHandan Xingming Fastener Co., LTD is a China-based limited-company manufacturer/factory in Hebei, offering post-tension bars, prestressed anchorages, threaded rods, bolts and nuts, and screws. It reports OEM service for well-known brands, new products within the past year, and several levels of customization. However, no certification information or customer cases are provided. Service-management controls are weakly documented: no written procedures or records are reported for supplier-service assessment, corrective/preventive actions, or complaint handling. The supplier has no overseas warehouse, showroom, agents or branches, and has not participated in offline trade shows. Production scale appears limited based on the stated workforce of 20 employees; specific equipment, capacity, and output data are unavailable.

Supplier typeThe supplier is identified as a manufacturer/factory and a limited company located in Hebei, China. Its listed products are fasteners and related construction components, including post-tension bars, prestressed anchorages, threaded rods, bolts, nuts and screws.

After-Sales capabilityThe supplier reports no written procedures or records for customer-complaint handling, service-capability assessment, or corrective and preventive actions. It also has no overseas warehouse, showroom, agents or branches, although it states a one-month average lead time and accepts specified service quotation and payment terms.

R&D capabilityThe supplier states that it had new products during the past year and provides customization from designs, including full, minor and flexible customization. However, it reports no available SDK, and no detailed R&D team, patents, facilities or development metrics are provided.

Customization capabilityThe supplier explicitly reports customization from designs, full customization, minor customization and flexible customization, indicating multiple customization options. It also reports OEM service for well-known brands, although no project examples, technical limits or validation records are provided.

Product Q&A

Q:Why choose XingMing fastener for your building material needs?

Competitive factory-direct pricing. All our products are produced in-house, ensuring full control over production costs and quality. By selling directly from the factory, we help you avoid distributor and retail markups. For bulk orders, we provide attractive volume discounts, making us an ideal supplier for wholesalers, distributors, and large-scale projects. Premium-grade materials, we work with trusted suppliers who provide certified, traceable, and internationally recognized raw materials. W

Q:How do you guarantee quality?

Raw materials are tested for compliance with specifications before production begins. Our factory operates under internationally recognized quality management systems such as ISO 9001, ensuring consistent procedures and continuous improvement. What's more, our skilled team members are trained to follow detailed work instructions and quality standards, ensuring that no detail is overlooked during production.

Q:Can I get free samples?

Yes, samples are free of charge; however, the shipping cost will need to be covered by you.

Q:Do you accept OEM/ODM, like head mark or logo?

If you have a large quantity, we absolutely accept that. And for bulk order, no extra charges.

Q:What's your lead time?

We keep a large stock of regular products, so there's no need to wait.