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

Standard sizes in stock take 5-7 working days, while non-standard items take 12-18 working days based on quantity.

What certifications does the product have?

The product holds ISO9001:2008, SGS, and ROHS certifications.

Galvanized / Black Phosphated Truss Flat Head Self Tapping Screw SDS

Name: Galvanized / Black Phosphated Truss Flat Head Self Tapping Screw SDS
Brand: Dongguan VG Fasteners Co., Ltd.
SKU: 2106133175

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

Carbon Steel

Type

Countersunk Head

Model NO.

truss head screw

Groove

Cross

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Surface Treatment

Black Phosphated/Grey Phosphated/Zinc Plated

Keyword

Truss Head Screw

Diameter

M1.7 M2 M2.3 M2.6 M3 M3.5 M4

Application

Machinery,Chemical Industry, Environmental,Buildin

Certificate

ISO9001: 2015

Export Markets

Global

Materials

C1022

Transport Package

1. Small Boxes Into Outer Carton 2. Bulk Packaging

Specification

3.5/3.9/4.2/4.8; #6/#7/#8

Trademark

Vigor

Origin

China

HS Code

7318140090

Production Capacity

1000 Tons Per Month

Key features

Custom Surface Treatment: Available in Black Phosphated, Grey Phosphated, or Zinc Plated finishes.

Custom Diameter Options: Available in various diameters including M1.7, M2, M2.3, M2.6, M3, M3.5, and M4.

OEM/ODM Service: Supports custom specifications and marks according to customer requirements.

ISO 9001 Certified: Manufactured in ISO 9001:2000-certified facilities with strict quality control.

Corrosion Resistant: Zinc black steel construction ensures durability and resistance to rust.

Free Samples Available: Free samples provided within seven days upon price confirmation.

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

Versatile Application: Suitable for structural steel, machinery, automotive, and wind energy sectors.

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: ≤1.75h

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 available 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, depending on specific requirements.

Q:What are the available payment terms?

We accept FOB, CIF, CFR, L/C, and other standard payment methods.