5/16-18 x 4 Grade 8 Coarse Hex Cap Screws
Product Attributes:- Finish: Blue Zinc
- Material: Steel
- Brand: Midwest
- Scale: Standard
- Length: 4"
- 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 4 Grade 8 Coarse Hex Cap Screws from Midwest are engineered for high-strength and durability in demanding applications. Manufactured from Grade 8 steel, they offer reliable performance and long-lasting strength. The screws feature a blue zinc finish that provides moderate corrosion resistance, making them suitable for various environments.
Designed with a hex head and integrated washer, these bolts ensure easy installation and removal using standard wrenches or sockets, while also delivering improved holding power. The precise threading enables smooth engagement with nuts, guaranteeing that components stay securely connected under stress. Clear head stamping allows for quick class and grade identification even after installation.
Ideal for industrial, automotive, and heavy machinery applications, these bolts are perfect for professionals seeking dependable fastening solutions. Their combination of strength, corrosion resistance, and ease of use makes them a versatile choice for both maintenance and new assembly projects.
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
