Description
Meet the Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 1 3/8-12 x 5" (PT) — a high-strength fastener designed for demanding machinery, automotive, and construction applications. Built from Grade 8 steel with a plain finish, these screws deliver reliable performance where precision and durability matter most.
Key Features
- Material: Grade 8 steel for exceptional strength and toughness.
- Finish: Plain (uncoated) surface for applications where plating is not required or where future plating is planned.
- Thread Type: Fine thread for improved mating with thinner materials and better resistance to loosening under vibration.
- Head Type: Hex head cap screw for easy driving with standard wrenches or drivers.
- Size: 1 3/8-12 x 5" (PT) — 1 3/8 inch diameter, 12 threads per inch, 5" long.
Applications
Ideal for machinery, automotive assemblies, equipment maintenance, and heavy-duty structural connections where high clamping force is required and threads are engaged through thick materials.
Specifications
- Diameter & Thread: 1 3/8-12 (UNC)
- Length: 5 inches
- Thread: Fine
- Material: Grade 8 steel
- Finish: Plain
- Head: Hex cap screw
For best results, pair these screws with compatible nuts, washers, and a suitable thread-locking compound if required by your application. Add to cart now to secure a high-strength fastening solution that stands up to demanding environments.
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