[50 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 1/4-28 x 3 1/2″” (PT)

Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Finish – Fine Thread 1/4-28 x 3 1/2″ (PT) are high-strength fasteners designed for demanding assemblies where reliability and precision matter.

Crafted from Grade 8 steel for excellent tensile strength, these screws receive a zinc yellow bake coating for corrosion resistance and a durable finish. The fine thread (1/4-28) delivers tighter engagement and superior clamping, while the partially threaded (PT) shank provides precise alignment and strong shear performance in many applications.

• Diameter: 1/4 inch
• Thread: 28 threads per inch (fine)
• Length: 3-1/2 inches
• Style: Hex head cap screw
• Material: Grade 8 steel
• Finish: Zinc yellow bake coating
• Thread type: Fine; partially threaded (PT)

Ideal for automotive, industrial, and machinery projects where a strong, accurately sized fastener is required. Choose these hex head cap screws for a secure, long-lasting fit in demanding assemblies.