S-90207A313 Length 3 1/2" Steel Wood Screw Threaded Studs

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with black-oxide steel coating for prolonged service life in harsh environments
• Precise thread engagement with Class 2A external thread fit ensuring reliable assembly and vibration resistance
• Versatile double-end threading with 2" and 1.5" right-hand UNC threads for flexible installation in wood and industrial applications
• Superior load distribution through 5/16"-18 coarse threads providing excellent grip and pull-out resistance
• Regulatory compliance assurance with RoHS 3 and REACH standards for safe use in regulated industries
• Optimized length design with 3.5" overall length accommodating various material thicknesses in construction projects
• Industrial-grade durability from steel construction delivering reliable performance in heavy-duty fastening applications

Professional Applications & Engineering Value

This black-oxide steel threaded stud addresses critical fastening challenges in wood construction and industrial assemblies where corrosion resistance and thread reliability are paramount. The 5/16"-18 UNC coarse threading provides superior holding power in wood materials while the Class 2A thread fit ensures consistent engagement with mating components. The dual-threaded ends with right-hand direction facilitate efficient installation in applications ranging from furniture manufacturing to structural wood framing. The black-oxide surface treatment significantly enhances corrosion protection, making this stud ideal for environments with moisture exposure while maintaining the structural integrity of the underlying steel material. This combination of features delivers exceptional value in applications requiring repeated disassembly and reassembly cycles.

Specification Summary & Compliance

This threaded stud features precise Class 2A external thread fit according to UNC standards with 5/16"-18 coarse threading on both ends. The product maintains dimensional accuracy with 0.313" screw diameter and 3.5" total length with thread lengths of 2" and 1.5" respectively. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring restriction of hazardous substances while delivering reliable performance in industrial fastening applications.