What surface finishes are available?

Options include Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, Nickel, Chrome, and Hot-Dip Galvanized.

What is the monthly production capacity?

We have a monthly capacity of over 500 tons for anchor bolts and 1000 tons for socket screws.

What certifications do your products have?

Our products are certified with ISO9001, CE, SGS, BV, and ROHS, ensuring quality and industry compliance.

DIN933 DIN931 Hex Bolt with Nut and Washer

Name: DIN933 DIN931 Hex Bolt with Nut and Washer
Brand: Dongguan VG Fasteners Co., Ltd.
SKU: 2107805195

Guangdong, ChinaDongguan VG Fasteners Co., Ltd.

US$0.012-1.00

10,000 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Alloy Steel

Type

Hexagon Head

Model NO.

DIN933/931 Hex Bolt

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

8.8, 10.9, 12.9

Application

Chemical Industry, Environmental, Building, Construction Industry

Finish

Black

Wind Power Generation Screw

Windy Used Bolt

Truck Bolt

Truck Assembly Bolt

Type1

DIN933 Hex Bolt

Type2

DIN931 Hex Bolt

Transport Package

1. Small Boxes Into Outer Carton 2. Bulk Packaging

Specification

M3-M36

Trademark

Vigor

Origin

China

HS Code

731815

Production Capacity

500 Tons Per Month

Key features

Free Sample Service: Free samples provided within 7 days after price confirmation.

OEM/ODM Support: Customized bolts and nuts available for wind power, trucks, and more.

High Production Capacity: Monthly capacity exceeds 500 tons for anchor bolts and 1000 tons for socket screws.

Strict Quality Control: ISO 9001 certified with detailed order-specific test reports and salt spray tests.

Wide Material Range: Available in Stainless Steel (SS304/316), Alloy Steel, and Carbon Steel.

Multiple Finish Options: Plain, Zinc Plated, Black Oxide, Nickel, Chrome, and Hot-Dip Galvanized.

International Standards: Compliant with DIN, ANSI, ISO, JIS, BS, and GOST standards.

Flexible Payment Terms: Accepts FOB, CIF, CFR, L/C, T/T, PayPal, and Western Union.

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.

Product Q&A

Q:How can I get a quotation?

Please provide detailed information including item number, style, logo, size, material, surface treatment, and quantity via inquiry or email.

Q:How can I get a free sample?

Free samples are provided within seven days after confirming the price. Payment options include T/T, PayPal, or Western Union.

Q:What is the process of placing an order?

The process involves sending an inquiry, receiving a quotation, making payment, creating samples, approving samples, and proceeding to mass production.

Q:When can I expect the customized product to be finished?

Samples take 7-10 working days, while bulk orders take 20-25 working days for standard production time.

Q:What materials are available for these bolts?

We offer Stainless Steel (SS304, SS316), Alloy Steel, and Carbon Steel in various grades such as 8.8, 10.9, and 12.9.