Toro 114-3751 Plastite Hex Washer Head Screw

Product Description

The TORO 114-3751 is a Plastite hex washer head screw used as a fastener in Toro lawn and garden equipment. Plastite screws feature a trilobular thread form that cuts and locks into thermoplastic and sheet metal bosses without a separate nut, creating a vibration-resistant joint. The hex washer head provides a large bearing surface and allows installation with standard hex drivers. This hardware-grade fastener is installed by technicians and service professionals maintaining or repairing Toro outdoor power equipment.

This screw is a replacement fastener for Toro lawn and garden equipment assemblies where Plastite-style thread-forming screws are specified. It is suited for service and repair applications in residential and light commercial settings, including deck components, housings, and other plastic or sheet metal subassemblies common to Toro products.

Key Features

• Plastite trilobular thread form locks into plastic and sheet metal without a nut
• Hex washer head provides a wide bearing surface and secure driver engagement
• Vibration-resistant installation once seated
• OEM Toro part number for direct replacement fit

Compatibility

Designed as an OEM replacement fastener for Toro lawn and garden equipment requiring Plastite hex washer head screws.

Installation Notes

Installation is performed with a hex socket or hex driver sized to the screw head. Power down and disable all ignition sources on the equipment before beginning any disassembly. Do not overtighten thread-forming screws into plastic bosses, as boss cracking can result. Follow Toro service documentation for the specific assembly being serviced.

Technical Specifications

• Thread Type: Plastite trilobular thread-forming
• Head Style: Hex washer head

Standard Information

• Brand: TORO
• Manufacturer Part Number: 114-3751