Key Features

• Hexagonal head screw with external threads, designed for insertion through holes in assembled parts or into tapped holes
• Nominal diameter: 5/16 in; overall length: 1-3/4 in
• Hex drive compatible with standard wrenches or sockets for precise torque control
• Fittings tightened or released by torquing the screw head or a compatible nut
• John Deere part 19H3130; suitable for maintenance and repair on John Deere equipment

Product Details

• Product title: John Deere Hexagonal Head Screw, 5/16" X 1-3/4" - 19H3130
• Diameter: 5/16 in (nominal)
• Length: 1-3/4 in
• Head type: Hexagonal
• Threading: External threads along the shank
• Drive: Hex (requires wrench or socket)
• Intended use: Insert through holes in assembled parts or into tapped holes; tightened or released by torquing with the nut or screw head

Compatibility

• Thread engagement: Compatible with mating 5/16 in threads in through-holes or internal tapped holes
• Counterpart: Requires a 5/16 in nut or matching internal thread for full assembly
• Applications: Common in agricultural equipment maintenance and repairs where a 5/16" hex head screw is specified