S-92408A113 Length 3/4" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with brass construction, ensuring long-lasting performance in humid or outdoor wood applications.
• Clean, flush installation thanks to the standard oval head profile and 82° countersink angle, providing a professional finished look.
• Excellent holding power in both hardwood and softwood due to the thread forming tapping method and pointed tip for easier starting.
• Reduced risk of material splitting with the partially threaded design, allowing for secure fastening without excessive stress on the wood.
• Wide compatibility with recommended drill bit sizes (1/16" for hardwood, 3/64" for softwood) for precise, easy installation.
• Reliable, standardized performance featuring a right-hand thread, 22 threads per inch, and a 1/2" minimum thread length for consistent engagement.
• Environmentally responsible manufacturing with full compliance to RoHS 3 and REACH regulations, ensuring safety and sustainability.

Professional Applications & Engineering Value

These No. 4 x 3/4" brass oval head slotted wood screws are engineered to address common challenges in woodworking and joinery. The brass material offers inherent corrosion resistance, making these screws ideal for applications where moisture exposure is a concern, such as outdoor furniture, marine fixtures, or high-humidity environments. The thread forming design creates strong, permanent threads in the wood, eliminating the need for pre-tapped holes and providing superior pull-out strength compared to standard thread cutting screws. The oval head with an 82° countersink angle ensures the screw sits flush with or slightly below the surface, preventing snagging and allowing for a smooth finish, which is critical in visible cabinetry, flooring, and decorative woodwork. The partially threaded shank allows the unthreaded portion to act as a pilot, drawing wood pieces together tightly without splitting, especially in delicate hardwoods or softwoods. This combination of features delivers reliable, durable fastening solutions for professional carpenters, furniture makers, and construction specialists.

Specification Summary & Compliance

This product features a No. 4 screw size with a length of 3/4 inch, a 0.112 inch thread diameter, and approximately 22 threads per inch in a right-hand direction. The screw is partially threaded with a minimum thread length of 1/2 inch and a pointed tip for easy penetration. The head is a standard oval slotted type with a diameter of 0.225 inch and height of 0.104 inch, designed for an 82° countersink. It is manufactured to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring adherence to strict environmental and safety standards for hazardous substances.