Structural Wood Screw

This Structural Wood Screw adopts a special thread and cutting-tip design, allowing direct installation into wood without pre-drilling in most situations. Manufactured from hardened steel and available in different materials, it supports stable connections in timber framing, furniture assembly, and outdoor wooden structures.

Structural Design

Tail Tip Cutting Structure

• Special cutting tip helps penetrate wood fibers quickly.
• Reduces the possibility of wood cracking during installation.
• Supports cleaner and more stable insertion.

Thread Cutting Line

• Thread section includes cutting lines to reduce resistance.
• Improves installation efficiency when fastening into dense wood.
• Supports smoother screw entry.

Knurled Transition Section

• Diagonal knurled transition between smooth shank and thread.
• Improves torque transmission during installation.
• Helps reduce risk of screw breakage.

Heat Treatment Process

• Manufactured from hardened steel.
• Surface hardening treatment increases strength.
• Tensile strength up to approximately 1200 N/mm².

Material Options

Carbon Steel

• High structural strength.
• Suitable for general indoor wood fastening.
• Cost-effective material option.

Stainless Steel

• Good corrosion resistance.
• Suitable for humid environments or outdoor structures.
• Longer service life in demanding conditions.

Brass

• Clean appearance and decorative value.
• Suitable for applications requiring conductivity.
• Often used in furniture or special installations.

Product Specifications

Application Areas

Timber Construction

• Timber frame structure connections
• Roof truss installation
• Prefabricated wooden components
• Wooden building frameworks

Furniture Manufacturing

• Cabinet and wardrobe frame assembly
• Solid wood furniture connections
• Table and chair structural fastening
• Custom furniture hardware installation

Outdoor Wooden Facilities

• Wooden deck construction
• Outdoor fence installation
• Wooden bridge structures
• Landscape wooden structures

Why Choose S-SEN Metal

• More than 10 years of experience in hardware manufacturing.
• ISO 9001 certified production and quality management.
• Advanced CNC machining, stamping, and laser cutting equipment.
• Stable supply capacity for international wholesale buyers.
• Products exported to North America, Australia, and other regions.

Factory Overview

S-SEN Metal operates under Cangzhou Shengsen Hardware Products Co., Ltd., located in Nanpi County, Hebei Province, China. The region is known for its hardware manufacturing industry and provides strong supply chain support for fastener production.

The factory integrates stamping equipment, wire cutting machines, CNC machining centers, and quality testing instruments. Timber connectors, greenhouse connectors, and metal hardware parts produced by the company are supplied to domestic and international markets.

FAQ

Do Structural Wood Screws require pre-drilling?

In most standard wood materials, the Structural Wood Screw can be installed directly using a power tool. For very dense hardwood, pre-drilling may still be recommended.

What materials are available for this screw?

The product is available in carbon steel, stainless steel, and brass depending on the installation environment and corrosion requirements.

Can the screw be used for outdoor applications?

Yes. Stainless steel versions of the Structural Wood Screw are commonly used in outdoor wooden decks, fences, and landscape structures.

Do you support OEM or custom sizes?

Yes. S-SEN Metal supports customized dimensions, surface treatments, and packaging for bulk orders from distributors and construction suppliers.