S-90294A115 Length 1" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for humid or demanding environments
• Enhanced holding power through partial threading design that reduces wood splitting while maximizing grip
• Clean, flush installation with standard flat head profile and 82° countersink angle for professional finishes
• Secure drive engagement featuring Phillips No. 1 drive that minimizes cam-out during installation
• Optimized wood compatibility with specific drill bit recommendations (1/16" for hardwood, 3/64" for softwood)
• Reliable thread formation using thread forming tapping method that creates strong, permanent connections
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for industrial safety requirements

Professional Applications & Engineering Value

These 18-8 stainless steel wood screws address critical challenges in wood joining applications where corrosion resistance and structural integrity are paramount. The thread forming design creates precise mating threads in wood substrates without pre-tapping, eliminating strip-out risks while providing exceptional pull-out strength. The partial threading configuration concentrates holding power near the screw tip while reducing lateral stress on wood fibers, making them ideal for hardwood and softwood applications where splitting must be minimized. The Phillips flat head design ensures flush mounting in finished products while the specified drill sizes guarantee proper countersinking without compromising material integrity. These engineering features make these screws particularly valuable for furniture manufacturing, architectural woodwork, and outdoor structures where durability and compliance with environmental regulations are essential.

Specification Summary & Compliance

This No. 4 x 1" wood screw maintains precise dimensional accuracy with 0.112" thread diameter and 22 threads per inch configuration. The standard flat head profile with 82° countersink angle ensures proper seating in wood applications. Manufacturing and material compliance includes full adherence to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted substances for industrial safety standards. The screw features right-hand threading with 0.667" minimum thread length and pointed tip for efficient penetration in various wood types.