5/16-18 x 2-1/4 Grade 8 Coarse Hex Flange Bolts
Categories: Grade 8 Flange Bolts
- Finish: Yellow Zinc
- Material: Steel
- Brand: Midwest
- Scale: Standard
- Length: 2-1/4"
- Diameter: 5/16"
- Drive Size: 1/2" Wrench/Socket
- Drive Type: Hex
- Thread Type: Coarse
- Package Type: Refill Box
Product Description:
These 5/16-18 x 2-1/4 Grade 8 Coarse Hex Flange Bolts are crafted from high-strength Grade 8 steel, ensuring reliable durability and 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.
Designed with a hex head and integrated washer, these bolts provide easy installation and removal using standard wrenches or sockets, while delivering enhanced holding power. The precise coarse threading ensures smooth engagement with nuts, maintaining a secure connection under stress. Additionally, the head stamping allows for quick and easy grade identification even after installation.
Ideal for heavy-duty fastening in automotive, machinery, and structural projects, these bolts deliver consistent strength and reliability. Their combination of durable material, corrosion resistance, and user-friendly design makes them a dependable choice for professionals and DIY enthusiasts alike.
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
