Description
Hex Head Cap Screws Grade 5 Steel Plain Fine Thread 5/8-18 x 1-1/4 offers high-strength fastening for demanding assemblies. Crafted from Grade 5 (medium carbon) steel and finished plain, these hex head cap screws provide dependable holding power in machinery, automotive, and industrial equipment applications.
The fine thread (5/8-18) delivers precise clamping and improved resistance to loosening under vibration, ideal for applications requiring secure, robust joints with a smaller pitch. The 1-1/4 inch length ensures adequate engagement in thicker materials or through multiple components.
- Material: Grade 5 steel for high tensile strength.
- Finish: Plain (uncoated) for when coatings are not required or when downstream finishing is planned.
- Thread: Fine thread 5/8-18 for precise adjustment and strong hold.
- Size: 5/8 inch major diameter with 1-1/4 inch length.
- Head: Hex head cap screw for high torque drive and easy installation with standard wrenches or sockets.
Use cases include mounting components on industrial machinery, automotive assemblies, agricultural equipment, and general purpose fastenings where reliability and strength are paramount. These screws pair well with compatible nuts, washers, and load-bearing joints designed for Grade 5 applications.
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