S-91608A153 Length 1" 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
• Clean, finished appearance with oval head design that sits flush in 82° countersinks for professional-looking installations
• Reduced wood splitting through thread forming technology that displaces material rather than removing it
• Optimized wood grip with partial threading that provides maximum holding power while minimizing installation effort
• Easy manual installation with pointed tip and slotted drive for quick starts and straightforward screwdriver use
• Material-specific performance with recommended drill bit sizes for both hardwood (5/64") and softwood (1/16") applications
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe, regulated use

Professional Applications & Engineering Value

These No. 6 x 1" wood screws deliver exceptional engineering value through their specialized 18-8 stainless steel composition and thread forming design. The oval head profile with 82° countersink angle creates a seamless finish in wood surfaces, eliminating protrusions while maintaining structural integrity. The partial threading configuration ensures maximum thread engagement in the strongest portion of the wood grain, significantly reducing the risk of pull-out in both hardwood and softwood applications. The right-hand thread direction combined with the pointed tip facilitates quick starts and smooth penetration, minimizing installation time and labor costs. These screws effectively address common wood fastening challenges including material splitting, corrosion in moisture-prone environments, and inconsistent holding power.

Specification Summary & Compliance

These wood screws feature precision 0.138" thread diameter with 18 threads per inch and 0.667" minimum thread length for consistent performance. The standard oval head profile measures 0.279" in diameter with 0.128" head height, designed specifically for 82° countersink applications. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe handling and use. The thread forming tapping method provides superior holding power in wood materials without requiring pre-tapped holes.