What is the material of the expansion screw bolt?

The product is made from durable carbon steel.

What is the lead time during peak season?

The average lead time during peak season is one month.

Zinc Plated Expansion Screw Bolt for Hollow Wall

Name: Zinc Plated Expansion Screw Bolt for Hollow Wall
Brand: Dongguan VG Fasteners Co., Ltd.
SKU: 2106646755

Guangdong, ChinaDongguan VG Fasteners Co., Ltd.

US$0.01

20,000 Pieces

Product profile

Customization

Available

Finish

Blue-White Zinc Plated

Material

Carbon Steel

Standard

ANSI, BSW, DIN, GB, JIS

Product Name

Expansion Screw Bolt Whited Zinc Plated Hollow Wal

Keyword

Multifunction Drywall Hollow Wall Anchor

Surface

Zinc Plated Hot DIP Galvanized, Chrome, Nickle

Type1

Self Tapping Concrete Screws Bolt

Type2

Concrete Bolts

Type3

Construction Anchor

Type4

Expansion Bolt

Type Product

Concrete Anchor Bolt

Certificate

ISO9001

Type

Countersunk Head

Connection

Hinged Bolts

Head Style

Counter Sunk Bolt

Transport Package

White Box&Carton& Pallet

Specification

D: M4-M8

Trademark

Origin

Guangdong, China

HS Code

731815

Production Capacity

10million/Month

Key features

Durable Carbon Steel Material: Made from high-strength carbon steel ensuring reliability for construction projects.

Wide Grade Selection: Available in Grade 4.8 and 5.8 to meet various strength requirements.

OEM Customization Service: Customization available upon request to meet specific product needs.

Fast Delivery Guarantee: Orders ready within 7 days for prompt delivery.

High Monthly Capacity: 1000 tons/month for socket screws and 500 tons/month for anchor bolts.

Strict Quality Control: 10 dedicated QC colleagues inspect every product on the production line.

ISO9001 Certified: Manufacturing process certified under ISO9001 standards.

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: ≤1.50h

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.