S-90294A515 Length 3/4" Wood Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 316 stainless steel construction, ideal for humid or chemically aggressive woodworking environments
• Superior holding power through thread forming design that displaces material without pre-tapping, creating permanent, vibration-resistant connections
• Optimized for wood applications with pointed tip and partial threading for faster installation and reduced wood splitting
• Clean, flush finishing with standard 82° flat head profile that sits perfectly countersunk in wood surfaces
• Reliable drive engagement with Phillips No. 1 drive that prevents cam-out during high-torque installation
• Precision thread engagement with 22 TPI fine threading that maximizes grip in both hardwood and softwood materials
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe use in industrial and commercial applications

Professional Applications & Engineering Value

These 316 stainless steel wood screws deliver critical performance advantages where corrosion resistance and structural integrity are paramount. The thread forming design eliminates the need for pre-tapped holes while creating stronger, more permanent connections in wood applications ranging from outdoor furniture to marine structures. The Phillips flat head configuration provides a clean, flush finish that enhances both aesthetics and safety in visible applications. With precise 22 TPI threading and optimized drill bit sizing recommendations for both hardwood and softwood, these screws prevent material splitting while ensuring maximum pull-out resistance. The combination of 316 stainless steel material and partial threading makes these fasteners ideal for demanding environments where moisture, chemicals, or temperature variations would compromise ordinary fasteners.

Specification Summary & Compliance

This No. 4 x 3/4" wood screw features inch system measurements with Class 2A thread tolerances for consistent performance. The thread forming tapping method creates secure connections without chip removal. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance compliance. The screw is engineered for use in both hardwood (1/16" drill bit) and softwood (3/64" drill bit) applications with standard 82° countersink angle for proper seating.