S-91606A257 Length 3" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in humid or outdoor wood applications.
• Enhanced holding power through partial threading and thread forming design, reducing wood splitting while ensuring a secure, vibration-resistant connection.
• Clean, flush installation with a standard flat head and 82° countersink angle, ideal for applications requiring a smooth, unobtrusive surface finish.
• Broad material compatibility with pre-drilled pilot hole specifications for both hardwood (7/64") and softwood (3/32"), simplifying installation across various wood types.
• Reliable drive engagement using a slotted drive style, providing straightforward installation with standard screwdrivers.
• Optimized thread engagement with 13 threads per inch and a 0.19" thread diameter, ensuring strong pull-out resistance in wood substrates.
• Compliance with global safety standards, including RoHS 3 and REACH, making them suitable for regulated industrial and commercial projects.

Professional Applications & Engineering Value

These No. 10 x 3" 18-8 stainless steel flat head wood screws are engineered to address common challenges in woodworking and construction, such as material splitting, corrosion, and installation efficiency. The thread forming design and partial threading minimize internal stress in wood fibers, significantly reducing the risk of cracks in both hardwood and softwood applications. Made from durable 18-8 stainless steel, these screws resist rust and degradation, making them ideal for outdoor furniture, decking, and marine environments. The flat head with slotted drive ensures a flush finish, which is critical for aesthetic surfaces like cabinetry and flooring. With precise drill bit recommendations (7/64" for hardwood, 3/32" for softwood), these screws enable faster, error-free installations, enhancing project turnaround and structural integrity.

Specification Summary & Compliance

This product features a 0.19" thread diameter with approximately 13 threads per inch and a minimum thread length of 2" for consistent engagement. The screw follows standard inch measurements and is partially threaded with a pointed tip for easy insertion. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for industrial use.