5/16-24 x 4 Grade 8 Fine Hex Cap Screws
Categories: Zinc Fine Thread Grade 8 Hex Bolts
- Finish: Yellow Zinc
- Material: Steel
- Brand: Midwest
- Scale: Standard
- Length: 4"
- Diameter: 5/16"
- Drive Size: 1/2" Wrench/Socket
- Drive Type: Hex
- Thread Type: Fine
- Package Type: 5lb Box
Product Description:
These 5/16-24 x 4 Grade 8 Fine Hex Cap Screws are crafted from high-strength Grade 8 steel, ensuring exceptional durability and long-lasting performance in demanding industrial and mechanical applications. Featuring a yellow zinc finish, these bolts offer enhanced corrosion resistance, making them suitable for both indoor and outdoor use. The hex head with an integrated washer simplifies installation and removal with standard wrenches or sockets, while the precise fine threading delivers superior holding power and resistance to loosening from vibration.
Ideal for use in automotive, construction, and heavy machinery industries, these fine thread bolts provide greater strength in tension and shear compared to coarse thread alternatives. The head stamping allows for easy grade identification even after installation, helping professionals maintain quality control and safety standards. Whether securing critical components or assembling robust structures, these bolts deliver reliable performance where strength and precision matter most.
Features:
- Manufactured from Grade 8 steel for reliable strength and long‑lasting performance in demanding applications.
- Head stamping provides easy class/grade identification even after installation
- Hex head with integrated washer allows for easy installation and removal with standard wrenches or sockets and improved holding power
- Precise threading provides smooth engagement with nuts to provide maximum holding power, ensuring components remain firmly connected under stress
- Fine thread bolts provide more strength in tension and shear and resist loosening from vibration better than coarse thread bolts
