S-90031A198 Length 7/8" Wood Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc-plated steel construction for long-lasting performance in various environments
• Flush, professional finish achieved through standard flat head design and 82° countersink angle for seamless wood surfaces
• Superior thread engagement with 15 threads per inch and thread forming design ensuring maximum holding power in wood materials
• Optimized installation efficiency featuring No. 2 Phillips drive for secure tool engagement and reduced cam-out risk
• Versatile wood compatibility with specific drill bit recommendations (3/32" for hardwood, 5/64" for softwood) for precise, split-free installations
• Reliable partial threading providing improved clamping force while minimizing wood splitting in sensitive applications
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for environmentally responsible manufacturing

Professional Applications & Engineering Value

Engineered specifically for wood applications, these zinc-plated steel wood screws deliver exceptional performance in both hardwood and softwood installations. The thread forming design creates stronger, more secure threads in wood without pre-tapping, eliminating the need for separate pilot holes in many applications. The partially threaded shank provides superior clamping action, pulling wood components tightly together while reducing the risk of material splitting. With the standard flat head profile and 82° countersink angle, these Phillips drive screws sit perfectly flush with the surface, creating professional-grade finishes in furniture manufacturing, cabinetry, and general woodworking projects. The combination of 15 threads per inch and 0.583" minimum thread length ensures maximum holding power in both dense hardwoods and softer wood varieties.

Specification Summary & Compliance

This No. 8 x 7/8" wood screw features a 0.164" thread diameter with 15 threads per inch in right-hand thread direction. The screw maintains standard inch system measurements with partially threaded configuration and pointed tip for easy starting. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and workplace safety standards. The thread forming tapping method provides secure fastening without the need for pre-tapped holes in wood applications.