Choose durability and reliable performance with our Hex Head Cap Screws Grade 8 Steel featuring a Zinc Yellow Bake finish and Fine Thread. Sized at 5/16-24 x 3/4″ (FT), these fasteners are designed for high-strength applications and precise threading.

Constructed from Grade 8 steel for maximum strength, these hex head cap screws pair with standard nuts and washers to deliver secure, vibration-resistant assemblies across machinery, automotive, and equipment projects.

• Material: Grade 8 steel for enhanced strength and reliability
• Finish: Zinc Yellow Bake coating for corrosion resistance and a distinctive yellow finish
• Thread: Fine thread (5/16-24) for precise adjustment and strong clamping
• Size: 5/16-24 x 3/4″ (FT) full thread length
• Head type: Hex Head Cap Screw for broad contact area and easy wrenching
• Applications: Ideal for machinery, automotive, and general equipment assemblies

Stocked as a dependable fastener for demanding installations, these Grade 8 screws deliver lasting performance where high shear and tensile strength are required. Add these to your fastener kit for ready-to-use reliability.