What materials are available for these screws?

Stainless steel (303,304, 316, 201), carbon steel, alloy steel (35#, 45#, 40Cr, 42Crmo, 35Crmo), aluminum alloy, and copper.

What surface treatments do you offer?

Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black oxide, Nickel, grey phosphate, Dacromet, Geomet, H.D.G, PTFE, etc.

Phosphated Heavy-Duty Drywall Screws - 35CrMo with Zinc Finish

Name: Phosphated Heavy-Duty Drywall Screws - 35CrMo with Zinc Finish
Brand: Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd.
SKU: 2093827902

Fujian, ChinaJinjiang Tagong Hardware Forging Manufacturer Co. Ltd.

US$1.00-1,000.00

10,000 Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Screws

Model NO.

DIN18182

Connection

Screws

Head Style

Round

Standard

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

Grade

4.8

Material Name

40cr/45/B7/35CrMo/304/316/C1022

Property Class

Class8.8/10.9/12.9/2h

Surface Treatment

Zinc Plated

Thread Tolerance

6g/6h/6az

Application Fields

Wind Energy/Autoparts/Excavator/Machines

Transport Package

Carton+Pallet

Specification

25kg/carton

Trademark

as requested by buyer

Origin

China

HS Code

731815

Production Capacity

2500tons/Month

Key features

39 Years Manufacturing Experience: Established in 1985 with a 60,000 sqm facility in Jinjiang.

Customizable Materials & Finish: Materials and surface treatments fully customizable to specs.

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

High Annual Production Capacity: Capable of producing approximately 30,000 tons per year.

Wide Material Selection: Carbon steel, stainless steel, alloy steel, aluminum, copper.

Multiple Surface Treatments: Zinc plated, black oxide, phosphate, Dacromet, Geomet, etc.

CBAM Report Available: Can provide CBAM reports for European market compliance.

Flexible Lead Time: Standard lead time 10-30 days based on order requirements.

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: ≤4.82hTerms 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.