3/8-16 x 4-1/2 Grade 8 Coarse Hex Cap Screws
Product Attributes:- Finish: Blue Zinc
- Material: Steel
- Brand: Midwest
- Scale: Standard
- Length: 4-1/2"
- Diameter: 3/8"
- Drive Size: 9/16" Wrench
- Drive Type: Hex
- Thread Type: Coarse
- Package Type: 5lb Box
Product Description:
These 3/8-16 x 4-1/2 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 blue zinc finish, these bolts offer moderate corrosion resistance, making them suitable for use in environments where protection against rust is important. The hex head design with an integrated washer facilitates easy installation and removal using standard wrenches or sockets, while providing enhanced holding power.
Designed for precision and strength, the screws have head stamping for quick grade identification even after installation, and their precise threading allows smooth engagement with nuts to maintain secure connections under stress. Ideal for heavy machinery, automotive, and structural projects, these bolts deliver dependable fastening solutions where strength and longevity are critical.
Features:
- Manufactured from Grade 8 steel for reliable strength and long‑lasting performance in demanding applications.
- Blue Zinc finish provides moderate corrosion resistance
- 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
