S-90207A316 Length 4" Steel Wood Screw Threaded Studs

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with black-oxide steel coating for prolonged service life in demanding environments
• Precise coarse threading with UNC 3/8"-16 specification ensures quick assembly and reliable engagement in wood and metal applications
• Double-ended right-hand threading with 2" length on both ends provides versatile connection options and balanced load distribution
• Superior thread quality with Class 2A fit guarantees consistent performance and reduced risk of cross-threading during installation
• Full 4-inch length offers ample material for secure fastening in structural and industrial assemblies
• Compliance with environmental standards including RoHS 3 and REACH ensures safe usage and global regulatory acceptance
• Robust 0.375" diameter delivers high shear and tensile strength for heavy-duty fastening requirements

Professional Applications & Engineering Value

This black-oxide steel threaded stud is engineered to address common industrial fastening challenges such as vibration loosening and environmental degradation. The 3/8"-16 UNC coarse thread design provides excellent grip in wood and soft materials, while the double-ended configuration with identical 2" threaded sections enables symmetrical load transfer in machinery, construction, and automotive assemblies. The black-oxide surface treatment significantly improves corrosion resistance compared to untreated steel, making it ideal for applications exposed to moisture or temperature variations. Its right-hand threading on both ends simplifies installation in confined spaces and ensures compatibility with standard nuts and threaded components, reducing assembly time and maintenance costs in production environments.

Specification Summary & Compliance

This 4-inch double-ended rod features precise Class 2A thread fit according to UNC standards, maintaining dimensional accuracy for consistent performance. The 3/8"-16 coarse thread specification follows established industrial threading protocols. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material traceability. The product meets general industrial fastener requirements for steel wood screw threaded studs without specific hardness ratings, making it suitable for standard mechanical applications where extreme hardness isn't critical.