S-90031A219 Length 5/8" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for long-lasting performance in various environments
• Excellent holding power through thread-forming design that creates strong, permanent threads in wood materials
• Easy installation and removal with Phillips No. 2 drive that provides reliable torque transfer and reduces cam-out
• Optimal material engagement with 14 TPI thread pitch and partial threading for maximum grip without splitting wood
• Clean, flush finishing thanks to standard flat head profile and 82° countersink angle that sits perfectly with wood surfaces
• Versatile wood compatibility with specific drill bit recommendations for both hardwood (7/64") and softwood (5/64") applications
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for environmentally responsible manufacturing

Professional Applications & Engineering Value

These No. 9 wood screws deliver exceptional engineering value through their specialized thread-forming design that eliminates the need for pre-tapped holes in wood applications. The zinc-plated steel construction provides reliable corrosion protection, making them ideal for interior woodworking projects, furniture assembly, cabinetry, and general wood construction where moisture resistance is essential. The Phillips flat head configuration ensures flush mounting without protrusions, while the pointed tip and partial threading prevent wood splitting while maximizing pull-out resistance. These screws solve common wood fastening challenges by combining precise 14 TPI threading with material-specific drill bit guidance, ensuring proper installation in both hardwood and softwood substrates without compromising structural integrity.

Specification Summary & Compliance

This 5/8" wood screw features precise inch system measurements with No. 9 diameter (0.177"), right-hand threading, and standard flat head profile. The thread-forming tapping method creates strong, permanent connections in wood materials without requiring pre-threaded holes. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring responsible production practices. The screw's dimensional accuracy and material specifications make it suitable for professional woodworking applications requiring reliable, compliant fastening solutions.