What certifications does the factory hold?

The factory is certified with ISO9001/2015, GB/T19001-2016, and SGS.

Which ports are nearest for shipping?

The nearest ports are Xiamen, Ningbo, and Shenzhen.

Are there specific thread sizes available?

Yes, thread sizes range from M18 to M39 with corresponding pitches.

Zinc Carbon Steel Class10 M30 DIN980V Prevailing Torque Self Lock Nuts

Name: Zinc Carbon Steel Class10 M30 DIN980V Prevailing Torque Self Lock Nuts
Brand: Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd.
SKU: 1966467245

Fujian, ChinaJinjiang Tagong Hardware Forging Manufacturer Co. Ltd.

US$1.112

20,000-49,999 Pieces

US$1.108

50,000-99,999 Pieces

US$1.098

100,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

DIN980V-M30-Zinc

Connection

Common Bolt

Head Style

Hexagonal

Standard

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

Grade

10.9

Transport Package

Carton+Pallet

Specification

25kg/carton

Trademark

as requested by buyer

Origin

China

HS Code

73181600

Production Capacity

1500tons/Month

Key features

Customizable Material: Material options include C45, 40Cr, 35CrMo, and 42CrMo.

Diverse Surface Treatments: Available in Plain+oil, Zinc Plated, Black Oxide, Phosphate, Dacromet, and Geomet.

Wide Grade Range: Mechanical grades available from Class 4 to Class 12.

Multiple Thread Sizes: Thread sizes range from M18 to M39 with various pitch options.

Flexible Packaging: Standard 25kg/carton or 1.5-2.5 tons/pallet, custom packing available.

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

Global Export Experience: Exporting to Europe, Australia, North America, and South Asia since 1985.

Large Production Capacity: 60,000 sqm facility with integrated hot forging process.

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: ≤3.44hTerms 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.