S-91345A675 3/4"-10 x 5" Fiberglass Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to durable fiberglass construction, eliminating rust issues in harsh environments
• Excellent temperature stability with reliable performance from -60°F to 190°F for diverse industrial applications
• Quick installation and removal with 1 1/8" external hex head design for standard tool compatibility
• Precise thread engagement through Class 2A thread fit ensuring secure fastening and vibration resistance
• Optimized load distribution with partial threading design reducing weight while maintaining structural integrity
• Environmental compliance assurance with RoHS 3 certification for safe, regulated industrial usage
• Enhanced grip and visibility from gray color coding and coarse UNC threads for easy identification and handling

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these fiberglass hex head screws provide exceptional corrosion resistance where metal fasteners would typically fail. The 3/4"-10 UNC coarse thread configuration delivers superior holding power in soft materials and rapid installation in production settings. With their partially threaded design and external hex drive, these screws offer optimal clamp load control while resisting vibration loosening in machinery, electrical enclosures, and structural assemblies. The temperature-resistant fiberglass construction maintains dimensional stability across extreme thermal cycles (-60°F to 190°F), making them ideal for chemical processing, marine applications, and outdoor infrastructure where environmental factors compromise conventional fasteners.

Specification Summary & Compliance

These 5-inch length screws feature precise Class 2A thread fit per UNC standards with right-hand thread direction and 2 3/4" minimum thread length. Manufacturing complies with RoHS 3 (2015/863/EU) environmental regulations, ensuring restriction of hazardous substances. The 1 1/8" hex head width and 15/32" head height provide standardized tool engagement dimensions for consistent torque application across industrial fastener systems.