What is the lead time for standard and non-standard sizes?

Standard size in stock takes 5-7 working days, while non-standard takes 12-18 working days based on quantity.

Does the company provide OEM services?

Yes, OEM service is available. We can produce according to customer special demands and provide order-specific reports.

DIN6921 Flange Bolt by Alloy Steel

Name: DIN6921 Flange Bolt by Alloy Steel
Brand: Dongguan VG Fasteners Co., Ltd.
SKU: 2083043255

Guangdong, ChinaDongguan VG Fasteners Co., Ltd.

US$0.25

1,000-4,999 Pieces

US$0.12

5,000+ Pieces

Sample price:US$0.05/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Flange Head

Groove

Hexagon

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Surface Treatment

Black Oxide/Plain/Zinc Plated/HDG

Keyword

Hex Flange Head Cap Screw Flange Bolt

Diameter

M5-M20

Application

Machinery,Chemical Industry, Environmental,Buildin

Certificate

ISO9001: 2015

Export Markets

Global

Transport Package

1. Small Boxes Outer Carton 2. Bulk Packaging

Specification

Shoulder Diameter φ6-φ25, 1/4-1", 1/4-3/4"

Trademark

Vigor

Origin

China

HS Code

731815

Production Capacity

1000 Tons Per Month

Key features

ISO9001 Certified Quality: ISO9001:2008 certified with strict in-house QC and detailed test reports.

OEM/ODM Customization: Supports custom surface treatment, size, and logo based on customer requirements.

Wide Material Range: Available in Stainless Steel, Alloy Steel, and Carbon Steel with various grades.

Multiple Surface Treatments: Options include Black Oxide, Zinc Plated, Nickel, Chrome, and HDG.

High Monthly Capacity: Over 500 tons for anchor bolts and 1000 tons for socket screws monthly.

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

Versatile Applications: Suitable for construction, machinery, oil & gas, wind energy, and automotive.

15+ Years Experience: Over 15 years of expertise in the fastener industry ensuring professional service.

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: ≤1.08h

AI-Powered supplier vetting

SummaryDongguan VG Fasteners Co., Ltd., based in Guangdong, China, operates as a trading company and manufacturer specializing in fasteners and related products. They exhibit strong customization capabilities, offering a range of design services. However, the company lacks written procedures for customer service and complaint handling. While they do not hold any SDK-based R&D capabilities, they have substantial annual productivity. The company does not appear to be part of a larger corporate group and has a limited number of employees. The financial credibility is uncertain due to a lack of detailed data. They have undergone an SGS audit, but the results are not specified.

Supplier typeDongguan VG Fasteners Co., Ltd. is a trading company and manufacturer based in Guangdong, China, focusing on fasteners and related hardware products.

After-Sales capabilityThe supplier lacks written procedures for handling customer complaints and service capability, suggesting a deficiency in structured after-sales service processes.

Production capacityThe supplier has significant annual productivity with 12,000 tons of socket screw items and 6,000 tons of anchor bolts produced.

Customization capabilityThe supplier provides comprehensive customization services, including full, minor, and flexible customizations, showing strong capability in this area.

Product Q&A

Q:How can I get a quotation?

Kindly provide your details request (item No, style, logo, size, material, surface treatment, quantity etc.) the more detailed the better, leave us an inquiry or email to us and we will response promptly!

Q:How to get a free sample?

We recommend you work with T/T, PayPal, Western Union.. are all available.

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

Sample:7-10 working days (Standard). Bulk order:20-25 working days(Standard). If you have any other questions, please feel free to contact us!

Q:What materials are available for DIN6921 Flange Bolt?

Materials include Stainless Steel (SS304, SS316), Alloy Steel, and Carbon Steel with grades like SAE J429 Gr.2, 5,8; ASTM A307Gr.A, A193 B7, etc.

Q:What surface treatments are offered?

We offer Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, and H.D.G.