S-98256A207 8-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from Grade 2 Titanium construction, ideal for harsh environments and extended service life
• Exceptional strength-to-weight ratio with 40,000 psi tensile and 20,000 psi shear strength for reliable load-bearing performance
• Precision alignment and smooth rotation ensured by the 3/4" shoulder with tight diameter tolerance for consistent assembly
• Secure installation and removal with hex socket drive and knurled head texture for enhanced grip and torque application
• Reliable thread engagement through Class 3A UNC coarse threads, providing superior fit and vibration resistance
• Compliance with global standards including RoHS 3 and REACH, ensuring environmental and safety regulations are met
• Durable performance backed by Rockwell B80 hardness, maintaining integrity under repeated use

Professional Applications & Engineering Value

This Grade 2 Titanium Shoulder Screw is engineered to address critical challenges in precision assemblies, such as pivot points, rotating shafts, and locating pins. The UNC coarse thread and Class 3A fit ensure quick, secure fastening with minimal risk of cross-threading, while the 3/4" shoulder length provides a stable bearing surface for components like gears and linkages. Made from corrosion-resistant titanium, it excels in demanding environments—including aerospace, medical devices, and marine equipment—where weight reduction and durability are paramount. The hex socket drive and knurled head facilitate easy installation in confined spaces, reducing assembly time and improving operational reliability.

Specification Summary & Compliance

This shoulder screw features a Class 3A thread fit with UNC 8-32 coarse threading and precise shoulder diameter tolerance of -0.004" to -0.002". It adheres to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it meets stringent environmental and safety standards for industrial use.