Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake 9/16-12 x 3″ (PT) are high-strength fasteners designed for demanding applications across construction, automotive, and machinery projects. Engineered from Grade 8 steel, these hex head cap screws deliver exceptional tensile strength and reliability under heavy loads, while the zinc yellow baked finish provides durable corrosion resistance in everyday environments.

Key features

• Grade 8 steel for high tensile strength and reliable performance under heavy loads.
• Zinc yellow baked finish for corrosion resistance and a durable, attractive finish.
• 9/16″-12 thread with a 3″ length for versatile fastening in thick materials.
• Hex head design enables easy tightening with standard wrenches, reducing tool slippage and installation time.
• Coarse 12 TPI UNC thread ensures strong engagement and clamp load in a variety of materials.
• Standard length 3 inches, making it suitable for many assemblies.

Specifications

• Diameter: 9/16 in
• Thread: 12 per inch (UNC)
• Length: 3 in
• Grade: 8
• Material: Steel
• Finish: Zinc yellow baked
• Drive type: Hex head

Whether you’re outfitting equipment, machinery, or heavy-duty hardware installations, these Hex Head Cap Screws Grade 8 deliver the strength and durability you need. Add them to your cart today for fast, secure assemblies that stand up to demanding conditions.