S-90915A552 Length 2 1/2" Stainless Steel Wood Screw Threaded Studs

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for humid or demanding industrial environments.
• Easy and quick installation thanks to UNC coarse threading and right-hand direction on both ends, reducing assembly time.
• Reliable thread engagement with Class 1A external thread fit, ensuring consistent fastening and reduced risk of cross-threading.
• Versatile dual-thread design featuring 1 1/2" and 1" threaded sections for flexible connections in wood and metal assemblies.
• Enhanced durability from the inch-system precision manufacturing, providing long-term performance in structural applications.
• Compliance with environmental standards, including RoHS 3 and REACH, making it safe for regulated industries.
• Optimized for wood screw applications with coarse thread spacing, offering strong pull-out resistance in timber fastening.

Professional Applications & Engineering Value

This 1/4"-20 UNC threaded stud is engineered to address common fastening challenges in industrial and construction settings. The 18-8 stainless steel material provides excellent resistance to rust and corrosion, which is critical in outdoor or moisture-prone applications like machinery frames, furniture assembly, and structural wood connections. The double-ended design with varying thread lengths (1 1/2" and 1") allows for secure, adjustable joints, reducing the need for multiple components and simplifying inventory. With coarse thread spacing and right-hand threading, it ensures rapid installation and high torque tolerance, minimizing assembly errors and enhancing productivity in wood screw threaded stud applications. This stud is a reliable solution for engineers seeking durability, compliance, and efficiency in double-ended fastener systems.

Specification Summary & Compliance

This product adheres to inch system measurements with a 1/4"-20 UNC thread size and Class 1A external thread fit for precise dimensional accuracy. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use. The threading follows UNC coarse thread standards with consistent right-hand direction on both ends, supporting reliable performance in various fastening scenarios.