S-91345A702 3/8"-16 x 1 1/2" Fiberglass Flanged Hex Head Screws
Fiberglass Flanged Hex Head 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
- Exceptional corrosion resistance thanks to premium fiberglass construction, ideal for harsh industrial environments
- Superior temperature performance with a reliable operating range from -60°F to 190°F
- High-strength, coarse UNC threading ensures quick, secure installation and robust holding power
- Precision Class 2A thread fit guarantees consistent performance and compatibility with standard nuts
- Integrated flange design provides a larger bearing surface, eliminating the need for a separate washer
- External hex drive with 9/16" head width allows for high-torque installation using common tools
- Full compliance with RoHS 3 regulations ensures environmental safety and global market acceptance
Professional Applications & Engineering Value
This fiberglass flanged hex head screw is engineered to solve critical challenges in demanding applications. Its non-conductive and corrosion-resistant properties make it perfect for electrical enclosures, chemical processing equipment, and marine environments where metal fasteners would fail. The coarse UNC thread provides excellent grip in fiberglass and composite materials, resisting pull-out and vibration loosening. The combination of a flanged head and external hex drive streamlines assembly, reducing part count and installation time. This makes it an indispensable component for OEMs and maintenance teams in industries like water treatment, transportation, and infrastructure, where durability and regulatory compliance (RoHS 3) are non-negotiable.
Specification Summary & Compliance
This screw features a 3/8"-16 UNC coarse thread with a precision Class 2A thread fit for reliable engagement. It is fully threaded with a length of 1-1/2", a head width of 9/16", and a flange diameter of 51/64". Manufactured from high-grade fiberglass, it is fully compliant with RoHS 3 (2015/863/EU) regulations, ensuring it meets stringent environmental and safety standards for industrial use.
