5/16-18 x 2-1/2 Grade 8 Coarse Hex Cap Screws
Product Attributes:- Finish: Yellow Zinc
- Material: Steel
- Brand: Midwest
- Scale: Standard
- Length: 2-1/2"
- Diameter: 5/16"
- Drive Size: 1/2" Wrench/Socket
- Drive Type: Hex
- Thread Type: Coarse
- Package Type: 5lb Box
Product Description:
These 5/16-18 x 2-1/2 Grade 8 Coarse Hex Cap Screws are crafted from high-strength Grade 8 steel, ensuring exceptional durability and reliable performance in demanding industrial and construction applications. Featuring a yellow zinc finish, these bolts offer moderate corrosion resistance, making them suitable for environments where protection against rust is important. The hex head design allows for easy installation and removal using standard wrenches or sockets, while the precise threading ensures smooth engagement with nuts for maximum holding power.
Ideal for use in heavy machinery, automotive assemblies, structural frameworks, and other applications requiring robust fastening solutions, these hex cap screws deliver consistent strength and longevity. The head stamping enables quick identification of the screw’s class and grade even after installation, helping maintain quality control on the job site. Whether for professional contractors or industrial maintenance teams, these Grade 8 bolts provide a dependable fastening option that meets high-performance standards.
Features:
- Manufactured from Grade 8 steel for reliable strength and long‑lasting performance in demanding applications.
- Zinc finish provides moderate corrosion resistance
- Head stamping provides easy class/grade identification even after installation
- Hex head with allows for easy installation and removal with standard wrenches or sockets
- Precise threading provides smooth engagement with nuts to provide maximum holding power, ensuring components remain firmly connected under stress
