S-91410A768 7/16"-14 x 2 1/4" ASME B18.6.2 Set Screws
Set Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior holding power with coarse UNC threads that resist loosening under vibration and heavy loads
- Exceptional durability from Rockwell B80 hardened steel, providing excellent wear resistance and long service life
- Precise installation and torque control with the external square drive and square head design for secure tool engagement
- Reliable thread engagement ensured by Class 2A thread fit for consistent performance and ease of assembly
- Secure component positioning with the cup tip that minimizes surface damage while maintaining a firm grip
- Broad industrial compatibility meeting ASME B18.6.2 specifications for dimensional accuracy and performance
- Environmentally responsible manufacturing with compliance to RoHS 3 and REACH regulations for safe use
Professional Applications & Engineering Value
This 7/16"-14 UNC set screw delivers critical engineering value in demanding industrial environments where vibration resistance and permanent positioning are paramount. The coarse thread spacing provides superior grip in softer materials and resists loosening under dynamic loads, while the Rockwell B80 hardness ensures the steel maintains its structural integrity against wear and deformation. The combination of square head design and external square drive allows for high-torque installation with common industrial tools, preventing cam-out and ensuring precise clamping force in machinery, automotive assemblies, and heavy equipment. The cup tip concentrates pressure effectively without excessive marring, making it ideal for securing gears, pulleys, and collars on shafts where reliability cannot be compromised.
Specification Summary & Compliance
This set screw features 7/16"-14 UNC coarse threads with Class 2A thread fit for standard clearance and consistent assembly. Manufacturing and dimensional compliance adhere to ASME B18.6.2 specifications. The product is confirmed RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental and safety standards for industrial components.
