Do you offer free samples?

Yes, we provide free samples within seven days upon request for your approval.

What certifications does the company hold?

Our facilities are ISO 9001:2000 certified, ensuring high-quality manufacturing standards.

Stainless Steel Four-Corner Spot Welding Nut

Name: Stainless Steel Four-Corner Spot Welding Nut
Brand: Dongguan VG Fasteners Co., Ltd.
SKU: 2108403615

Guangdong, ChinaDongguan VG Fasteners Co., Ltd.

US$0.01

50,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel, Alloy Steel, Stainless Steel

Type

Square Head

Model NO.

Square Weld Nut

Connection

Common Bolt

Head Style

Square

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

Grade: 4, 6, 8, 10

Application

Heavy Industry, Machine, General Industry

Surface Treatment

Zinc/Nickel/Tin/AG-Plated/Au-Plated,etc.

Certificate

ISO9001:2015

Export Market

Global

Delivery Time

20-40 Days

Transport Package

1. Small Boxes Into Outer Carton 2. Bulk Packaging

Specification

M4-M16

Trademark

Vigor

Origin

China

HS Code

731816

Production Capacity

1000 Tons Per Month

Key features

Diverse Material Options: Available in Carbon Steel, Alloy Steel, and Stainless Steel (SS201, SS304, SS316).

Extensive Surface Treatments: Options include Zinc, Nickel, Galvanized, Black Oxide, and Dacroment for corrosion resistance.

Wide Grade Range: Covers DIN Gr.4-10, SAE Gr.2-8, and ASTM A563 for various strength requirements.

ISO 9001 Certification: Manufactured in ISO 9001:2000 certified facilities with strict quality control measures.

Salt Spray Test Verified: All products undergo salt spray testing to ensure superior rust resistance.

Customizable Logo and Style: Logo and product styles can be tailored to meet specific customer branding needs.

OEM and ODM Services: Full OEM and ODM solutions available to meet unique manufacturing requirements.

Free Sample Availability: Free samples provided within seven days for order approval before mass production.

Company profile

High Repeat Buyers ChoiceExhibition Experience

Dongguan VG Fasteners Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤1.81h

AI-Powered supplier vetting

SummaryDongguan VG Fasteners Co., Ltd. is identified as both a trading company and manufacturer/factory in China, offering anchors, screws, nuts, thread rods, and related fasteners. It reports ISO 9001 and ISO 14000 management-system certifications, professional R&D capability, 3D software design, and multiple customization modes. Stated production capacity includes 12,000 tons of socket screw items and 6,000 tons of anchor bolts annually. The supplier has self-operated import/export rights and reports that 90% of total sales come from exports. However, SDK availability is explicitly absent, while after-sales capability, customer cases, raw-material traceability, and several sustainability controls are not evidenced. Financial information is represented only by years rather than performance metrics, so financial credibility cannot be assessed from the provided data. The SGS audit record is dated April 24, 2024 to April 23, 2025, with an evaluation result of 0; the meaning of that result is not defined in the...

Supplier typeThe supplier is described as a Limited Company and as both a Trading Company and Manufacturer/Factory. Its stated scope covers fastener sales, hardware, metal products, mechanical parts, tools, plastics, molds, and related goods, indicating a combined trading and manufacturing business model.

CertificationsThe supplier reports holding ISO 9001 and ISO 14000 management-system certifications. These certifications provide explicit evidence of formal quality and environmental management systems, although no certificate numbers, issuing bodies, or validity dates are provided.

R&D capabilityThe supplier is explicitly identified as a professional technical supplier, reports 3D software design services, and has 6–10 years of total R&D engineer experience. However, it reports no available SDK, limiting evidence of software-development integration capability.

Production capacityThe supplier reports annual productivity of 12,000 tons for socket screw items and 6,000 tons for anchor bolts, and also identifies itself as a manufacturer/factory. These stated capacities support a positive assessment of production capability, although broader capacity utilization and facility details are not provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage for its offered products.