What materials are available for customization?

Material Name options include 40cr, 45, 42CrMo, and 35CrMo.

What surface treatments are offered?

Options include Plain+oil, Zinc, Black oxide, Phosphate, Dacoromet, and Geomet.

Auto Parts Fastener M16 Square Nuts DIN557 DIN562 GB39 Non-Standard Customization

Name: Auto Parts Fastener M16 Square Nuts DIN557 DIN562 GB39 Non-Standard Customization
Brand: Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd.
SKU: 2050883345

Fujian, ChinaJinjiang Tagong Hardware Forging Manufacturer Co. Ltd.

US$1,550.00

3-4 Tons

US$1,500.00

5-9 Tons

US$1,450.00

10+ Tons

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Square Head

Model NO.

DIN557 - M16 - Square Nut

Connection

Common Bolt

Head Style

Square

Standard

DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni

Grade

8.8

Material Name

40cr/45/42CrMo/35CrMo

Property Class

Class8

Surface Treatment

Black Oxide

Products Usages

Machine/Truck/Wheel/Equipments

Transport Package

Carton+Pallet

Specification

25kg/carton

Trademark

as requested by buyer

Origin

China

HS Code

73181600

Production Capacity

1500tons/Month

Key features

Custom Material Options: Available in 40cr, 45, 42CrMo, and 35CrMo carbon steel grades.

Custom Surface Treatment: Options include Black Oxide, Zinc, Phosphate, and Dacoromet.

High Strength Grades: Available in Property Class 6, 8, 10, and 12 for heavy duty use.

35+ Years Experience: Established in 1985 with 60,000 sqm state-of-the-art facility.

ISO 9001 Certified: Certified with ISO9001/2015, GB/T19001-2016, and SGS.

High Production Capacity: Annual production capacity of about 30,000 tons.

Global Export Reach: Products exported to Europe, Australia, Americas, and Asia.

CBAM Report Support: Company can provide CBAM reports for compliance needs.

Company profile

In-stock CapacityQuality AssuranceManagement CertificationPrivate Mold

Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd.

Fujian, China

Business Type: Manufacturer/FactoryExport Year: 2021-11-10Nearest Port: Xiamen, Ningbo, ShenzhenAverage Response Time: ≤4.13hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryJinjiang Tagong Hardware Forging Manufacturer Co. Ltd. is identified as a Chinese manufacturer/factory producing a broad range of fasteners and related hardware. The supplier reports multiple customization options, ODM services, new product development within the past year, OEM service for well-known brands, six production lines, and overseas warehouse and showroom capabilities. Export activity has lasted three years, with 31%–40% of sales from exports. Service lead time is reported as within 15 working days in both peak and off-season periods. However, the available evidence shows no SDK, no overseas agents or branches, no continuous quantity reconciliation for production batches, and several procedures without written records. Financial information is limited to stated years rather than performance figures, and the audit result is recorded as 0 without an explained evaluation interpretation. Customer cases are not specifically identified.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company based in Fujian, China, with fasteners and related hardware as its primary product range. Its offering profile covers manufacturing, export, service, quality control, R&D, and sustainability information.

R&D capabilityThe supplier reports that it developed new products during the past year and provides ODM services, supporting active product-development capability. It also reports no available SDK, which limits the evidence for software or SDK-based development but does not negate the stated hardware R&D capability.

Production capacityThe supplier is a manufacturer/factory with six production lines and a broad fastener and hardware product portfolio. However, it does not continuously reconcile quantities for each batch or mass-production run, indicating a documented production-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability, providing direct evidence of broad customization support.