S-91555A101 Length 1/2" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide steel coating for extended service life in various environments
• Enhanced thread engagement through thread forming technology creates stronger, more secure connections in wood materials
• Optimized for fiberboard and particleboard with pointed tip and specific thread design for easy installation without splitting
• Secure drive engagement with Phillips No. 1 drive style prevents cam-out during installation
• Maximum holding power achieved through fully threaded design along the entire 1/2" length
• Precision thread profile with 12 TPI and 0.138" diameter ensures consistent performance and reliable fastening
• Low-profile pan head design provides flush mounting while maintaining substantial bearing surface

Professional Applications & Engineering Value

These No. 6 wood screws are specifically engineered to address common challenges in fiberboard and particleboard applications, where traditional fasteners often cause material splitting or poor holding strength. The thread forming technology displaces material rather than removing it, creating tighter thread engagement and superior pull-out resistance. The black-oxide steel construction provides essential corrosion protection for interior applications where moisture or humidity may be present. The combination of fully threaded design and 12 TPI thread pitch ensures maximum thread contact throughout the material thickness, distributing load evenly and preventing joint failure. These characteristics make these Phillips pan head screws ideal for furniture manufacturing, cabinet installation, and woodworking projects requiring reliable, long-lasting fastening solutions in engineered wood products.

Specification Summary & Compliance

These wood screws feature precision Class 2A thread tolerances with right-hand threading and fully threaded configuration. The 0.138" thread diameter with 12 TPI follows standard inch measurement specifications. Manufactured from quality steel with black-oxide surface treatment for corrosion resistance. The screws are designed for use with 1/16" drill bits (0.063" diameter) for proper pilot hole preparation in wood applications. Complies with industry standards for wood screw fasteners and suitable for various woodworking and construction applications requiring reliable mechanical fastening.