S-91410A769 7/16"-14 x 2 1/2" ASME B18.6.2 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with coarse UNC threads designed for maximum grip in demanding industrial applications
• Exceptional durability thanks to Rockwell B80 hardness steel construction that resists deformation under heavy loads
• Precise installation control with external square drive design providing secure tool engagement and torque transmission
• Reliable thread engagement with Class 2A thread fit ensuring consistent performance and easy assembly
• Enhanced component protection through cup tip design that minimizes surface damage to secured parts
• Industry-standard compatibility meeting ASME B18.6.2 specifications for guaranteed dimensional accuracy
• Environmental compliance assurance with RoHS 3 and REACH regulations for safe use in regulated industries

Professional Applications & Engineering Value

This 7/16"-14 UNC steel set screw delivers critical engineering value in applications requiring permanent, high-strength fastening solutions. The coarse thread design provides superior resistance to vibration loosening in heavy machinery, automotive assemblies, and industrial equipment. The square head configuration with external drive allows for high-torque installation without stripping, while the cup tip creates concentrated pressure points for secure component positioning. Manufactured from Rockwell B80 hardness steel, this set screw maintains its structural integrity under extreme mechanical stress, preventing failure in critical joints. The combination of 2 1/2" length and Class 2A thread fit ensures reliable performance in deep-bore applications where precision alignment is essential for operational safety and equipment longevity.

Specification Summary & Compliance

This set screw features 7/16"-14 UNC coarse threads with Class 2A thread fit tolerance for precise dimensional accuracy. The product strictly adheres to ASME B18.6.2 manufacturing specifications governing dimensional standards and performance requirements. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and restricted substance management. The screw maintains Rockwell B80 hardness throughout its steel construction, providing consistent mechanical properties across all production batches for reliable industrial performance.