Description
When you need proven strength for heavy-duty assemblies, the Hex Head Cap Screws Grade 8 Steel Plain 1 1/4-7 x 9 1/2" (PT) deliver reliable performance. Made from Grade 8 steel, these hex head cap screws offer superior tensile strength for demanding machinery, automotive, and construction applications. The plain finish means they come without plating, focusing on maximum strength and fit where surface protection from plating isn’t required.
Key features
- Size: 1 1/4-7 x 9 1/2" (diameter 1.25 in, 7 threads per inch, overall length 9.5 in)
- Material: Grade 8 steel for high tensile strength
- Finish: Plain (unplated)
- Head type: Hex head for easy, high-torque tightening
- Drive type: Standard hex drive
- Applications: Heavy equipment, machinery assembly, construction, and automotive components
- Compatibility: Pairs with matching Grade 8 nuts and appropriate washers
For best results, ensure correct torque using the appropriate fastener charts and tools. These screws are designed to deliver dependable clamping force under high-load conditions, helping you complete assemblies with confidence.
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