What materials are used for the expansion bolt?

The bolt is made from high-quality carbon steel, providing strong tensile and shear strength for heavy-duty applications.

What are the working principles of this expansion bolt?

When the nut is tightened, the bolt pulls a cone into the expansion sleeve, forcing it to expand against the hole walls to create a strong mechanical hold.

High-Quality DIN Galvanized Thickened Carbon Steel Expansion Bolt

Name: High-Quality DIN Galvanized Thickened Carbon Steel Expansion Bolt
Brand: Handan Xingming Fastener Co., LTD
SKU: 2247294615

Hebei, ChinaHandan Xingming Fastener Co., LTD

US$0.20

1,000-9,999 Pieces

US$0.10

10,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Finish

Zinc Plated

Grade

4.8

Head Type

Hex Head

Model NO.

m4-m36

Length

90mm

Material

Carbon Steel

Standard

ANSI, GB

Thread Type

Partial Thread

Name

Expansion Bolt

Connection

Common Bolt

Color

Customizable

Application

Building

Transport Package

Pallet

Specification

m4-m36

Trademark

xingming

Origin

Hebei

HS Code

7318190000

Production Capacity

100000000

Key features

High Strength Carbon Steel: Made from premium carbon steel ensuring strong tensile and shear resistance for heavy-duty anchoring.

Customizable Color: Color is customizable to meet specific project requirements and aesthetic preferences.

Reliable Expansion Grip: Uniform expansion provides a firm and secure grip in concrete, brick, and masonry structures.

Corrosion Protection: Available with zinc or galvanized coating for durability in humid or outdoor environments.

Easy Installation: Simple drilling and tightening process with no special tools required for efficient setup.

Versatile Applications: Suitable for dynamic and static loads in construction, bridges, industrial equipment, and infrastructure.

Company profile

Handan Xingming Fastener Co., LTDHebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.60h

AI-Powered supplier vetting

SummaryHandan Xingming Fastener Co., LTD is a China-based limited-company manufacturer/factory in Hebei, offering post-tension bars, prestressed anchorages, threaded rods, bolts and nuts, and screws. It reports OEM service for well-known brands, new products within the past year, and several levels of customization. However, no certification information or customer cases are provided. Service-management controls are weakly documented: no written procedures or records are reported for supplier-service assessment, corrective/preventive actions, or complaint handling. The supplier has no overseas warehouse, showroom, agents or branches, and has not participated in offline trade shows. Production scale appears limited based on the stated workforce of 20 employees; specific equipment, capacity, and output data are unavailable.

Supplier typeThe supplier is identified as a manufacturer/factory and a limited company located in Hebei, China. Its listed products are fasteners and related construction components, including post-tension bars, prestressed anchorages, threaded rods, bolts, nuts and screws.

After-Sales capabilityThe supplier reports no written procedures or records for customer-complaint handling, service-capability assessment, or corrective and preventive actions. It also has no overseas warehouse, showroom, agents or branches, although it states a one-month average lead time and accepts specified service quotation and payment terms.

R&D capabilityThe supplier states that it had new products during the past year and provides customization from designs, including full, minor and flexible customization. However, it reports no available SDK, and no detailed R&D team, patents, facilities or development metrics are provided.

Customization capabilityThe supplier explicitly reports customization from designs, full customization, minor customization and flexible customization, indicating multiple customization options. It also reports OEM service for well-known brands, although no project examples, technical limits or validation records are provided.