3/8"-16 Zinc Plated Grade 5 Coarse Thread Hex Bolts
Upgrade your fastening hardware with these high-strength Grade 5 Steel Hex Cap Screws. Engineered for reliability and durability, these coarse-thread fasteners are designed to withstand significant stress in a variety of mechanical and structural applications. Whether you are working on automotive repairs, construction projects, or industrial machinery, these screws provide the heavy-duty performance required for a secure hold.
Constructed from tempered steel and finished with a protective zinc plating, these cap screws offer enhanced corrosion resistance, making them suitable for both indoor and controlled outdoor environments. The classic hexagonal head is precision-engineered to be driven by a standard 9/16" wrench, ensuring maximum torque delivery and ease of installation.
Technical Specifications:
- Diameter: 3/8"
- Thread Size: 16 (Coarse)
- Material: Grade 5 Steel
- Finish: Zinc Plated
- Head Style: Hex (9/16" Wrench)
- Type: Cap Screw
- Hardness: Grade 5
A hex cap screw features a hexagonal head designed to be driven by a wrench or socket, providing a larger bearing surface for better clamping force. These fasteners are a staple for professionals and DIY enthusiasts alike who demand quality and compliance with standard hardware specifications.
Available in a wide range of lengths and thread configurations to suit your specific project needs. These screws are typically provided in bulk quantities or boxes, ensuring you have enough hardware to complete the job efficiently.
See All: Grade 5 Hex Cap Screws