John Deere Hexagonal Head Cap Screw, 3/4" X 4-1/4" (Part 19H2825) is an externally threaded fastener designed to pass through holes in assembled parts or into tapped holes. It is tightened or released by torquing a nut or the screw head. The following details help ensure correct selection, installation, and long-term reliability in equipment maintenance and field service.

Key Features

• Drive and head: Hexagonal head provides a common wrench or socket interface for reliable torque transfer in compact spaces.
• Nominal size: Thread diameter 3/4"; length 4-1/4" (overall length specified by the product title).
• Threading: External threads designed for insertion through holes or into tapped holes, enabling secure nut-and-head or head-screw assembly.
• Identity: John Deere brand, part number 19H2825—traceable through standard product records.
• Ideal use scenarios: Long-reach fastener for agricultural machinery, attachments, and heavy equipment assemblies where a 3/4" diameter cap screw is required.
• Installation context: Designed for reliable assembly and disassembly with standard hand tools or power tools.

Product Details

• Product type: Hex head cap screw (externally threaded fastener).
• Thread diameter: 3/4".
• Length: 4-1/4".
• Head style: Hexagonal head.
• Drive type: Hex drive (requires wrench or socket).
• Brand: John Deere.
• Part number: 19H2825.
• Intended use: For through-hole or tapped-hole assemblies; tightened or released via nut or screw head.
• Typical applications: Agricultural machinery, equipment maintenance, OEM field service, and other heavy equipment assemblies needing a long hex-cap screw.

Compatibility

• Thread engagement: Designed to mate with components sized for 3/4" external thread (mating nuts or tapped holes).
• Assembly types: Suitable for through-hole and tapped-hole assemblies in John Deere equipment and compatible machinery.
• Installation considerations: Ensure clean, undamaged threads; verify fit before applying torque; use appropriate torque per assembly guidelines.
• Limitations: Not compatible with different thread diameters or non-standard lengths; confirm specifications before procurement.