S-90031A560 Length 3/4" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide Steel coating, extending service life in various wood applications
• Enhanced torque transfer and reduced cam-out thanks to the Phillips No. 2 drive, ensuring efficient installation
• Strong, permanent thread engagement in wood through the thread forming design, eliminating the need for separate tapping
• Clean, flush finish with the standard 82° flat head profile, providing a professional appearance and preventing snagging
• Optimized for both hardwood and softwood with specific pilot drill bit recommendations (3/32" for hardwood, 1/16" for softwood) for precise, split-resistant installation
• Reliable partial threading for superior clamping force, ensuring materials are pulled tightly together without weak spots
• Compliance with major environmental and safety regulations including RoHS 3 and REACH, making them suitable for industrial and export markets

Professional Applications & Engineering Value

These No. 7 wood screws are engineered to address common fastening challenges in woodworking and construction. The Black-Oxide Steel material provides a durable, rust-inhibiting layer, ideal for environments where moisture or varying temperatures could compromise integrity. The thread forming design creates strong, permanent threads in the wood substrate, reducing the risk of stripping and ensuring a vibration-resistant hold. With a Phillips flat head and 82° countersink angle, these screws sit flush for a clean finish, preventing surface damage and improving safety. Partially threaded, they excel in applications requiring strong clamping force, such as furniture assembly, cabinetry, and structural wood connections, providing reliable performance in both hardwood and softwood without pre-tapping.

Specification Summary & Compliance

This product features a thread diameter of 0.151" with approximately 16 threads per inch (TPI) and a minimum thread length of 1/2". The screw is manufactured to standard inch system dimensions, including a flat head diameter of 0.305" and a length of 3/4". It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial use.