High-Quality M30*2 Carbon Steel Assembly Bolts and Nuts, Class 4/4.8

Name: High-Quality M30*2 Carbon Steel Assembly Bolts and Nuts, Class 4/4.8
Brand: Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd.
SKU: 2093764962

Fujian, ChinaJinjiang Tagong Hardware Forging Manufacturer Co. Ltd.

US$1,550.00

1-4 Tons

US$1,500.00

5-9 Tons

US$1,438.00

10+ Tons

Product profile

Customization

Available

Material

Carbon Steel

Type

Square Head

Model NO.

M30*2

Connection

Common Bolt

Head Style

Hexagonal

Standard

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

Grade

4.8

Material Name

45c

Property Class

Class 4/4.8

Surface Treatment

(Yellow) Zinc Plated/ Black/ Plain

Products Usages

Auto Parts/Wheel/Wind Power Equipments/Truck

Transport Package

Pallet+Carton

Specification

25kg/carton

Trademark

as requested by buyer

Origin

China

HS Code

73181600

Production Capacity

2000000PCS/Month

Key features

39 Years Manufacturing Expertise: Established in 1985 with a 60,000 sqm facility and 200+ staff.

Custom Fastener Solutions: Specializes in bespoke fasteners tailored to customer drawings and specs.

Global Quality Certifications: Holds ISO9001/2015, GB/T19001-2016, and SGS certifications.

High Annual Capacity: Production capacity reaches approximately 30,000 tons per year.

Multi-Standard Compliance: Products meet DIN, ANSI, GB, JIS, GOST, BSW, and ISO standards.

CBAM Report Support: Company can provide CBAM reports for European market compliance.

Flexible Packaging Options: Standard 25kg/carton or 800-900kg/pallet, customizable per request.

Wide Material & Finish Range: Offers Carbon Steel with options like Zinc Plated, Black Oxide, or Plain.

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: ≤3.58hTerms 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.