S-91530A771 Length 1" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ensuring long-term durability in humid or outdoor environments.
• Efficient thread cutting design creates precise mating threads in wood and composites, reducing splitting and providing strong, reliable holds.
• High-torque square drive minimizes cam-out for faster, more secure installation without damaging the screw head.
• Narrow flat head profile allows for a flush or countersunk finish, creating a clean, professional appearance in finished projects.
• Optimized thread geometry (0.151" diameter, 10 threads per inch) ensures quick start and excellent pull-out resistance in various wood types.
• Partially threaded shank with 1/2" thread length provides superior clamping force by drawing materials together tightly.
• Full regulatory compliance with RoHS 3 and REACH standards, making them safe for industrial and consumer applications.

Professional Applications & Engineering Value

These No. 7 wood screws are engineered to address common fastening challenges in wood and plastic-wood composite applications. The 18-8 stainless steel material provides excellent resistance to rust and corrosion, making them ideal for outdoor furniture, decking, and marine environments where moisture exposure is a concern. The thread cutting design eliminates the need for pre-drilling in many applications, significantly reducing installation time while preventing material splitting. The combination of square drive and flat head profile ensures maximum torque transfer during installation and creates a clean, flush finish that enhances both aesthetic appeal and safety. These screws deliver reliable performance in construction, cabinetry, and manufacturing applications where strong, durable fastening is critical.

Specification Summary & Compliance

These screws feature a 0.151" thread diameter with 10 threads per inch and 1/2" minimum thread length for optimal holding power. The square drive (No. 1 size) provides superior torque transmission compared to traditional drives. Manufactured to precise dimensional standards with partially threaded design and pointed tip for easy starting. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring they meet the latest environmental and safety standards for industrial use.