5/16-18 x 3 Grade 8 Coarse Hex Flange Bolts
Categories: Grade 8 Flange Bolts
- Finish: Yellow Zinc
- Material: Steel
- Brand: Midwest
- Scale: Standard
- Length: 3"
- Diameter: 5/16"
- Drive Size: 1/2" Wrench/Socket
- Drive Type: Hex
- Thread Type: Coarse
- Package Type: Box
Product Description:
These 5/16-18 x 3 Grade 8 Coarse Hex Flange Bolts are crafted from high-strength Grade 8 steel, delivering reliable durability and long-lasting performance in demanding applications. Featuring a yellow zinc finish, these bolts offer moderate corrosion resistance, making them suitable for a variety of environments. The hex head with an integrated washer design ensures easy installation and removal using standard wrenches or sockets, while providing enhanced holding power.
Ideal for industrial, automotive, and construction use, these bolts are engineered with precise threading for smooth engagement with nuts, ensuring components stay securely connected under stress. The head stamping allows for quick grade identification even after installation, supporting efficient maintenance and quality control.
Perfect for professionals and DIY enthusiasts alike, these bolts combine strength, corrosion resistance, and ease of use, making them a dependable choice for fastening needs across multiple industries.
Features:
- Manufactured from Grade 8 steel for reliable strength and long‑lasting performance in demanding applications.
- Yellow 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