What is the material grade of these nuts?

The nuts are made from Steel 45 with a Property Class of Class 10.

Yellow Zinc Blue Ring DIN982 Class 10 M18 Nylon Insert Nuts

Name: Yellow Zinc Blue Ring DIN982 Class 10 M18 Nylon Insert Nuts
Brand: Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd.
SKU: 1979335445

Fujian, ChinaJinjiang Tagong Hardware Forging Manufacturer Co. Ltd.

US$0.183

30,000-49,999 Pieces

US$0.172

50,000-99,999 Pieces

US$0.158

100,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

DIN982-M18-yellow zinc -blue ring

Connection

Common Bolt

Head Style

Hexagonal

Standard

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

Grade

10.9

Material Name

Steel 45

Property Class

Class 10

Surface Treatment

Yellow Zinc Plated

Plastic Insert

Blue Ring

Transport Package

Pallet+Carton

Specification

25kg/carton

Trademark

as requested by buyer

Origin

China

HS Code

73181600

Production Capacity

2000000PCS/Month

Key features

35+ Years Manufacturing Experience: Established in 1985 with 60,000 sqm facility and advanced hot forging process.

ISO9001 & SGS Certified: Certified with ISO9001/2015, GB/T19001-2016, and SGS certificate test.

Class 10 Strength: High proof load Class 10 with hardness 26-36HRC for durable performance.

Customizable Surface Treatment: Yellow Zinc Plated standard; Blue ring can be replaced with White ring.

Multiple Thread Sizes: Available in M18x2.5, M18x2, and M18x1.5 with 6H tolerance.

Flexible Packing Options: 25kg/carton or 1.5-2.5 tons/pallet; custom packing available upon request.

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: ≤4.21hTerms 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.