S-90031A251 Length 1 1/2" Wood Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc-plated steel construction, ensuring long-term durability in various woodworking environments.
• Superior holding power through thread forming technology, which compacts wood fibers for a tight, secure fit without pre-drilling in many applications.
• Effortless installation with a Phillips No. 2 drive and flat head design, allowing for quick, flush mounting and reducing tool slippage.
• Optimized for wood materials, featuring a pointed tip and 82° countersink angle for clean, professional finishes in both hardwood and softwood.
• Reliable partial threading (1-1/8" thread length) that concentrates grip where needed, minimizing wood splitting while maximizing pull-out strength.
• Compliance with global standards, including RoHS 3 and REACH, ensuring safe, environmentally responsible use in industrial and commercial projects.
• Precise dimensional accuracy with standardized inch measurements, guaranteeing consistent performance and interchangeability in assembly lines.

Professional Applications & Engineering Value

These No. 10 zinc-plated steel wood screws are engineered to address common challenges in wood fastening, such as material splitting and weak retention. The thread forming design eliminates the need for tapped holes by displacing wood fibers, creating a robust connection that resists loosening under vibration or load. Ideal for hardwood and softwood applications, the screw’s partial threading and pointed tip facilitate easy insertion while reducing stress concentration. The Phillips flat head with an 82° countersink ensures a seamless finish in furniture, cabinetry, and structural woodwork, enhancing both aesthetic appeal and mechanical integrity. By incorporating zinc-plated corrosion protection, these screws maintain performance in humid or outdoor settings, making them a versatile choice for contractors and manufacturers seeking durability and compliance with RoHS and REACH regulations.

Specification Summary & Compliance

This screw adheres to inch-based dimensional standards, with a thread diameter of 0.19" and approximately 13 threads per inch for reliable engagement. The flat head profile and Phillips No. 2 drive are manufactured to consistent specifications, ensuring compatibility with standard tools. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming the absence of restricted hazardous substances and supporting sustainable procurement practices in industrial supply chains.