Do you accept OEM orders?

Yes, we support OEM services and can produce non-standard bolts based on your drawings or samples.

What materials and grades are available?

The material is Carbon Steel, available in grades 4.8, 8.8, 10.9, and 12.9.

What are the payment terms?

We accept payment via T/T, L/C, PayPal, Western Union, and Money Gram.

HDG DIN603 Mushroom Head Zinc Plated Black Carriage Bolt

Name: HDG DIN603 Mushroom Head Zinc Plated Black Carriage Bolt
Brand: Jiaxing Goshen Hardware Co., Ltd.
SKU: 1916532764

Zhejiang, ChinaJiaxing Goshen Hardware Co., Ltd.

US$0.03

10,000-49,999 Pieces

US$0.01

50,000-999,999 Pieces

US$0.005

1,000,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Round Head

Model NO.

M5-M20

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Color-Zinc Plated

Size

M5-M20,Non Standard

Thread

Full Thread

Surface

Zp,HDG,Black Oxide

Name

Carbon Steel DIN603 Mushroom Head Square Neck Bolt

Delivery Time

7-25 Days

Certification

ISO, RoHS, SGS, TUV

Sample

Free

Transport Package

Bulk in Master Cartons, Then on Pallets

Specification

M5-M20

Trademark

Origin

Zhejiangjiaxing

HS Code

7318159090

Production Capacity

100ton/Week

Key features

Wide Size Range: Available in M5-M20 with non-standard sizes customizable upon request.

Multiple Surface Finishes: Options include Zinc Plated, Hot Dip Galvanized, and Black Oxide.

High Grade Materials: Carbon steel available in grades 4.8, 8.8, 10.9, and 12.9.

OEM Customization: Non-standard products available based on customer drawings or samples.

Free Samples: Complimentary samples provided for quality verification.

Multiple Certifications: Certified by ISO, RoHS, SGS, and TUV standards.

Fast Delivery: Lead time ranges from 7 to 25 days depending on order volume.

Versatile Applications: Suitable for machinery, construction, automotive, and marine industries.

Company profile

Jiaxing Goshen Hardware Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-10Nearest Port: Shanghai, Ningbo, TianjinAverage Response Time: ≤5.38hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryJiaxing Goshen Hardware Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. It supplies fasteners and related hardware, including bolts, nuts, screws, threaded rods, washers, and stamping parts, with stated production capacity across several product categories and more than 10 production lines. The supplier reports ISO9001-2008, SGS, RoHS, ISO 9000, and ISO 9001 certifications, and exports to multiple global regions, with exports representing 71%–90% of sales and exporting activity beginning in 2010. It states that products comply with ANSI, DIN, UNI, JIS, ISO, and GB standards and offers customized bolts. Evidence is insufficient to assess after-sales service, financial credibility, innovation strength, or a substantive customer-case history. The latest trade information shows one recorded transaction and one associated buyer, but no broader customer performance evidence is provided.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory, operates as a limited company in Zhejiang, China, and offers a focused hardware portfolio including bolts, nuts, screws, threaded rods, washers, and solar mounting accessories. Its stated business engagements also cover industrial equipment, tools and hardware, machinery, construction, and related sectors.

CertificationsThe supplier reports ISO9001-2008, SGS, RoHS, ISO 9000, and ISO 9001 certifications. It also states that its products meet ANSI, DIN, UNI, JIS, ISO, and GB standards, providing explicit evidence of quality-system and product-standard coverage.

Production capacityThe supplier reports production capacities of 1,000 tons each for stainless steel bolts and threaded rods, 800 tons for hex nuts, 600 tons for stamping parts, and 500 tons for stainless steel screws, supported by more than 10 production lines and dedicated manufacturing equipment. These stated capacities provide explicit evidence of established multi-product production capability.

Customization capabilityThe product information explicitly includes customized bolts and lists fastener categories such as bolts, nuts, washers, threaded rods, and wood screws. This supports the availability of at least some customization, although the scope of customization, engineering process, tooling capability, and minimum requirements are not specified.