S-91608A318 Length 1/2" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for long-term durability in humid or outdoor woodworking environments.
• Enhanced holding power and reduced wood splitting through partial threading and a pointed tip design for secure, controlled fastening.
• Clean, finished appearance with a standard oval head that sits flush in pre-drilled holes using the recommended 82° countersink angle.
• Reliable installation in various wood types with specific drill bit guidance (3/32" for hardwood, 5/64" for softwood) to prevent material damage.
• Broad compliance for global projects, meeting RoHS 3 and REACH environmental regulations for safe, responsible manufacturing.
• Secure torque application via the slotted drive, providing a traditional, effective fastening method for controlled assembly.
• Optimized thread engagement with 15 threads per inch and a 0.164" thread diameter, ensuring strong pull-out resistance in wood applications.

Professional Applications & Engineering Value

These No. 8 oval head wood screws are precision-engineered from 18-8 stainless steel to address common challenges in woodworking, such as material splitting and corrosion. The partial threading and thread forming design minimize internal stress in both hardwood and softwood, while the pointed tip facilitates easy insertion without pilot holes in many cases. Combined with the slotted drive for controlled torque, these screws deliver consistent performance in furniture assembly, cabinetry, and outdoor wood structures where corrosion resistance and a flush finish are critical. Their compliance with international standards ensures they are suitable for professional and export-oriented projects.

Specification Summary & Compliance

This product features a No. 8 screw size with a 1/2" length, 0.164" thread diameter, and approximately 15 threads per inch for reliable fastening. The oval head is designed for an 82° countersink, ensuring a smooth surface finish. Manufactured to precise dimensional standards, these screws comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming they are free of restricted substances and safe for various industrial and consumer applications.