What materials are available?

Carbon Steel, Stainless Steel, and Aluminum.

Heavy Duty Zinc Coated Square Nuts for Strong Connections Track Nut

Name: Heavy Duty Zinc Coated Square Nuts for Strong Connections Track Nut
Brand: Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd.
SKU: 2098443732

Fujian, ChinaJinjiang Tagong Hardware Forging Manufacturer Co. Ltd.

US$0.092

30,000-49,999 Pieces

US$0.088

50,000-99,999 Pieces

US$0.08

100,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Square Head

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

5.6

Material Name

Steel 45/ 40cr /35CrMo

Property Class

Class 4

Surface Treatment

Zinc Plated

Original

China

Usage

Funiture/Door/

Transport Package

Carton+Pallet

Specification

25kg/carton

Trademark

as requested by buyer

Origin

China

HS Code

73181600

Production Capacity

50000PCS/Day

Key features

35+ Years Manufacturing Experience: Over 35 years of legacy in high-caliber nut production and engineering excellence.

Wide Material & Grade Options: Carbon Steel, Stainless Steel, Aluminum with Grades 5.6 to 12.9 and A2/A4.

Custom Surface Treatments: Zinc Plated, Black Oxide, Phosphate, Dacromet, Geomet, and Natural Polish.

Global Standard Compliance: Meets DIN, ANSI, GB, JIS, GOST, BSW, ISO, UNI, and ASTM specifications.

Large Production Capacity: Annual capacity of 2500-3000 tons with 60,000 sqm manufacturing facility.

International Certifications: ISO9001/2015, GB/T19001-2016, and SGS certified for quality assurance.

CBAM Report Available: Can provide CBAM reports to support international trade compliance.

Bespoke Packaging Solutions: Custom packaging tailored to client specs, 25kg/carton, pallets up to 2.5 tons.

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: ≤3.86hTerms 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.