Can you handle custom orders?

Yes, we offer OEM/ODM services. Special specifications and marks can be made according to customer requirements.

What certifications do you have?

Our products are certified with ISO9001:2008, SGS, ROHS, and CE for quality assurance.

What is the packaging method?

Packing includes bulk in cartons (25-30kg max) on wooden pallets, or small boxes in outer cartons.

Carbon Steel Black Oxide DIN 912 Socket Cap Screw

Name: Carbon Steel Black Oxide DIN 912 Socket Cap Screw
Brand: Dongguan VG Fasteners Co., Ltd.
SKU: 2026608992

Guangdong, ChinaDongguan VG Fasteners Co., Ltd.

US$1.00-10.00

1,000 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

High Strength Steel

Type

Hexagon Head

Model NO.

VG-029

Groove

Hexagon

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

12.9

Transport Package

1. Small Boxes Into Outer Carton 2. Bulk Packaging

Specification

M3-M30

Trademark

Vigor

Origin

China

HS Code

731815

Production Capacity

1000 Tons Per Month

Key features

High Strength Grade 12.9: Made from high-grade carbon steel with Grade 12.9 strength for superior durability.

Wide Size Range: Available in Metric M3-M30 and Inch sizes from 10# to 1-1/4'.

Customizable Options: OEM/ODM services available; special specifications and marks can be customized.

Certified Quality: ISO9001, CE, SGS, and ROHS certified with strict in-house quality control.

Fast Sample Delivery: Free samples provided within 7-10 working days after price confirmation.

Monthly Capacity: Large-scale production capability with over 1000 tons of socket screws monthly.

Corrosion Resistant: Black oxide finish and other treatments ensure durability and rust resistance.

14 Years Experience: Trusted manufacturer with over 14 years of expertise in the fastener industry.

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.