Description
Engineered for maximum strength and reliable performance, our Hex Head Cap Screws Grade 8 Steel Plain 1-1/4-7 x 4-1/2 deliver superior fastening for demanding industrial applications. The Grade 8 steel composition provides exceptional tensile strength, making these screws ideal for high-load assemblies, machinery, and structural connections.
Key Features
- Grade 8 steel for outstanding strength and durability in tough environments
- Plain finish—uncoated surface offering versatile use and easy compatibility with coatings or paints
- Hex head design for secure drive with standard wrenches or sockets
- Size and thread—1-1/4 inch diameter, 7 threads per inch, 4-1/2 inch length
- Precise fit and high torque—stable clamping in critical applications
Product Details
- Material: Grade 8 Steel
- Finish: Plain (uncoated)
- Head type: Hex Head Cap Screw
- Size: 1-1/4 in diameter, 7 TPI, 4-1/2 in length
- Drive type: Hex
Applications
- Heavy machinery and equipment assemblies
- Automotive, industrial, and manufacturing applications requiring high-strength fasteners
- Structural connections and mounting hardware where secure torque is essential
Why choose Grade 8 steel hex head cap screws? They deliver superior strength-to-weight performance, resist high-torque loosening, and offer dependable reliability in demanding environments. Pair with compatible nuts, washers, and lubricants as needed to maximize clamping force and longevity.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324