Are the products certified?

Yes, our products are certified with ISO9001:2008, SGS, and ROHS to guarantee quality and reliability.

What size ranges do you offer?

We provide diameters from metric M2 to M36 and inch sizes 10# to 1-3/4', with lengths within 380mm.

What are the main applications for these bolts?

These structural bolts are designed for heavy-duty fastening in machinery, automotive, industrial, and heavy machinery applications.

Structural Bolt for High Strength Fastening in Machinery

Name: Structural Bolt for High Strength Fastening in Machinery
Brand: Dongguan VG Fasteners Co., Ltd.
SKU: 2106643535

Guangdong, ChinaDongguan VG Fasteners Co., Ltd.

US$0.01

30,000 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

High Strength Steel

Type

Hexagon Head

Model NO.

VG-012

Groove

Hexagon

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

12.9

Wind Power Generation Screw

Windy Used Bolt

A2 Hex Socket Bolt

A4 Socket Cap Screw

Stainless Steel Hex Socket Screw

SUS316 Hex Socket Bolt

Mould Screws

Mould Welding Screws

Subway Screw

Train Screw

Truck Bolt

Truck Hub Bolt

Transport Package

1. Small Boxes Into Outer Carton 2. Bulk Packaging

Specification

M2-M36

Trademark

Vigor

Origin

China

HS Code

731815

Production Capacity

1000 Tons Per Month

Key features

High Strength Grades: Available in 8.8, 10.9, and 12.9 grades for superior load bearing.

Custom OEM Service: OEM and ODM services available for tailored fastener solutions.

Fast Delivery: Quick delivery within 7 days for standard orders.

Quality Certifications: Certified with ISO9001:2008, SGS, and ROHS standards.

Wide Size Range: Diameter M2-M36, length up to 380mm, covering metric and inch sizes.

Durable Material: Constructed from high-strength alloy or stainless steel for longevity.

Multiple Finishes: Options include Black Oxide, Zinc Plated, and Plain surface treatments.

Proven Manufacturer: 14 years experience with 1000 tons monthly capacity and 200 skilled staff.

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: ≤1.96h

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.