S-94564A105 1/4"-20 x 1 3/4" Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance ensures long-term reliability in harsh environments without rust or degradation
• Excellent electrical insulation properties prevent current conduction for safer electrical applications
• Hex drive design provides secure tool engagement and prevents stripping during installation
• Class 2A thread fit maintains consistent engagement while allowing for easy assembly and disassembly
• Wide temperature tolerance (-40° to 185°F) performs reliably across diverse industrial conditions
• Headless construction enables flush mounting in space-constrained applications
• RoHS 3 compliance meets international environmental standards for restricted substances

Professional Applications & Engineering Value

This nylon plastic set screw delivers exceptional engineering value through its unique material properties and precision manufacturing. The off-white nylon construction provides inherent corrosion resistance, eliminating the need for additional coatings or treatments in corrosive environments. The UNC coarse thread pattern with Class 2A fit ensures reliable fastening while accommodating minor misalignments during assembly. The hex drive design offers superior torque transmission compared to other drive types, reducing installation time and preventing damage to the fastener. Particularly valuable in electrical applications where non-conductive properties are critical, this headless set screw also excels in machinery requiring flush mounting and in environments where metal fasteners could cause galvanic corrosion or interference.

Specification Summary & Compliance

This precision-engineered fastener features 1/4"-20 UNC coarse threads with Class 2A thread fit for consistent dimensional accuracy and reliable performance. The 1-3/4" length and flat tip design provide optimal engagement for set screw applications. Manufactured to exacting standards, this product is RoHS 3 (2015/863/EU) compliant, ensuring it meets current environmental regulations for hazardous substance restrictions. The right-hand thread direction and coarse thread spacing follow industry-standard specifications for compatibility with existing components and tooling.