S-91285A117 1/4"-20 x 2 5/8" T-Bolts

Key Features & Benefits at a Glance

• Superior corrosion resistance with black oxide finish for extended service life in demanding environments
• Excellent grip and load distribution from the 1 1/4" wide tee head design
• Quick installation and reliable fastening with UNC coarse threading and Class 2A thread fit
• Versatile partial threading (1 1/2" thread length) allows for precise clamping control
• Right-hand thread direction ensures compatibility with standard industrial equipment
• Regulatory compliance assurance with REACH and RoHS 3 certification for global supply chain integration
• Robust steel construction delivers consistent performance for general purpose applications

Professional Applications & Engineering Value

This black oxide steel T-bolt provides engineers with a reliable fastening solution for industrial assemblies requiring superior clamping force and environmental resistance. The 1/4"-20 UNC coarse thread configuration ensures rapid installation while maintaining vibration resistance in machinery, jigs, and fixtures. The partially threaded design allows precise positioning in T-slots and channels, preventing over-tightening while distributing load evenly through the 1 1/4" tee head. Ideal for manufacturing equipment, automotive jigs, and material handling systems, this industrial T-bolt solves common challenges of corrosion, installation speed, and positional accuracy in repetitive assembly operations.

Specification Summary & Compliance

This precision fastener features Unified Standard Class 2A thread fit with 1/4"-20 UNC coarse threading and 1 1/2" thread length. Manufacturing complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) standards, ensuring environmental regulatory compliance for industrial applications. The 2 5/8" length with partial threading provides optimal engagement for general purpose fastening requirements.