Description
Upgrade your hardware with our Hex Head Cap Screws. Crafted from Grade 5 steel and finished with zinc plating, these coarse-thread fasteners deliver dependable strength and corrosion resistance. Sized 1/2-13 x 3-1/2 inches, they are ideal for automotive, construction, machinery, and general equipment assembly projects.
With a coarse 13 TPI thread, these screws thread quickly and seat firmly in a variety of materials, providing strong clamping force. The zinc finish protects against rust and makes them suitable for indoor use or protected outdoor environments. Pair them with standard nuts and washers for secure, lasting joints.
Key specifications
- Size: 1/2" diameter x 3-1/2" length
- Thread: Coarse 13 TPI
- Material: Grade 5 steel
- Finish: Zinc-plated for corrosion resistance
- Head type: Hex head
- Drive: Hex drive (across flats)
- Applications: General purpose assembly for automotive, machinery, construction, and equipment projects
Order now to ensure reliable performance on your next project.
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800-222-0324