Description
Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 1/2-20 x 2-1/4 are engineered for high-torque assemblies where strength and reliability are non-negotiable. Crafted from Grade 8 steel and manufactured in the USA, these fasteners deliver consistent performance across demanding industrial, automotive, and construction applications.
Key Features
- Grade 8 steel construction for exceptional tensile strength and toughness under heavy load.
- Plain finish (uncoated) ideal for applications where plating isn’t required or further finishing is planned.
- USA Made for reliable quality control and traceability.
- Thread size: 1/2-20 UNC for versatile compatibility with standard fastener systems.
- Length: 2-1/4" overall to fit a range of mounting depths.
- Head type: Hex head cap screw designed for high torque and easy driving with standard wrenches.
- Precision machined to tight tolerances for a snug, dependable fit every time.
Specifications
- Material: Grade 8 steel
- Finish: Plain (uncoated)
- Head style: Hex head cap screw
- Drive type: Hex
- Thread size: 1/2-20 UNC
- Length: 2-1/4" (overall)
Applications
- Heavy machinery and equipment assemblies
- Automotive, agricultural, and industrial equipment
- Construction and maintenance projects requiring high-strength fasteners
- Any application where high torque, secure clamping, and reliable performance are essential
Note: Plain steel offers strong performance but limited corrosion resistance compared to coated options. If exposure to moisture or harsh environments is a concern, consider protective finishes or coatings to extend service life. Pair these screws with compatible nuts and washers to ensure optimal clamping force.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324