S-90031A565 Length 1" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide steel coating, extending service life in various wood environments
• Enhanced holding power through thread forming technology that creates stronger, more permanent connections in wood
• Clean, flush installation with standard flat head profile and 82° countersink angle for professional finished appearance
• Optimized wood penetration with pointed tip and partial threading design that reduces splitting while maximizing grip
• Reliable driving performance with No. 2 Phillips drive that minimizes cam-out and ensures secure installation
• Versatile material compatibility with specific drill bit recommendations for both hardwood and softwood applications
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe, regulated manufacturing

Professional Applications & Engineering Value

These No. 8 wood screws with thread forming technology solve critical fastening challenges in woodworking and construction applications. The black-oxide steel construction provides essential corrosion protection for interior and limited exterior use, while the flat head design with 82° countersink ensures flush mounting in furniture, cabinetry, and structural wood assemblies. The thread forming action creates tighter, more secure connections by displacing wood fibers rather than cutting them, resulting in superior pull-out resistance and reduced loosening from wood shrinkage or vibration. The partially threaded shank design allows the screw head to pull materials tightly together without thread interference, making these 1" screws ideal for joining wood components where strong clamping force is essential for long-term structural integrity.

Specification Summary & Compliance

These wood screws feature precise inch system dimensions including No. 8 thread diameter (0.164"), 1" length, and 15 threads per inch. The right hand thread configuration follows standard fastening conventions with thread forming tapping method for optimal wood engagement. Manufacturing compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring safe use in regulated markets. The product is engineered for specific wood applications with recommended drill bit sizes of 3/32" for hardwood and 5/64" for softwood to prevent material damage while ensuring proper thread engagement.