Hex Head Cap Screws Grade 8, Zinc Yellow Plated finish, model B1821BH, size 3/4-10 x 4 3/4. These heavy-duty fasteners are engineered for high-strength performance in automotive, machinery, and structural applications.

Featuring a durable steel construction, a zinc-yellow protective coating provides corrosion resistance in demanding environments, while the hex head design enables easy driving with standard tools. The Grade 8 specification ensures superior tensile strength for critical joints and assemblies.

Specifications

• Product: Hex Head Cap Screw
• Grade: 8
• Finish: Zinc Yellow Plated
• Material: Steel
• Head type: Hex Head
• Thread size: 3/4-10 UNC
• Length: 4 3/4 in
• Product Code: B1821BH

Ideal for high-load joints where strength and reliability are critical. Use with compatible nuts and washers and follow proper torque specifications to ensure a secure, long-lasting connection.