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DIN6921 Hex Socket Flange Head Cap Screw with Stainless Steel Full Thread Flange Bolt

Name: DIN6921 Hex Socket Flange Head Cap Screw with Stainless Steel Full Thread Flange Bolt
Brand: Dongguan VG Fasteners Co., Ltd.
SKU: 1961931705

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

Stainless Steel

Type

Flange Head

Model NO.

DIN6921

Groove

Hexagon

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

8.8 / 10.9 / 12.9

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 Into Outer Carton 2. Bulk Packaging

Specification

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

Trademark

Origin

China

HS Code

731815

Production Capacity

1000 Tons Per Month

Key features

14 Years Industry Experience: Over 14 years of expertise in the fastener industry ensuring professional service.

ISO 9001 Certified Quality: Strict in-house QC measures with detailed order-specific test reports for quality assurance.

Custom Surface Treatments: Options include Black Oxide, Plain, Zinc Plated, and HDG for various corrosion needs.

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

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

Free Sample Service: Free samples provided within 7 days upon confirmation of price and details.

OEM/ODM Support: Custom specifications and marks can be made according to customer requirements.

Global Export Markets: Products exported globally with flexible shipping via sea, air, or express.

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: ≤1.70h

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?

Kindly provide your detailed request including item number, style, logo, size, material, surface treatment, and quantity. The more detailed, the better. Leave us an inquiry or email and we will respond promptly!

Q:How to get a free sample?

We recommend working with T/T, PayPal, or Western Union. These payment methods are all available for sample requests.

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

For samples, it takes 7-10 working days (Standard). For bulk orders, it takes 20-25 working days (Standard).

Q:What materials are available for this bolt?

Materials include Stainless Steel (SS304, SS316), Alloy Steel, and Carbon Steel.

Q:What surface treatments are offered?

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