5/16-18 x 3-1/2 Grade 8 Coarse Hex Flange Bolts
Categories: Grade 8 Flange Bolts
- Finish: Yellow Zinc
- Material: Steel
- Brand: Midwest
- Scale: Standard
- Length: 3-1/2"
- 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 3-1/2 Grade 8 Coarse Hex Flange Bolts are crafted from high-strength Grade 8 steel, delivering reliable durability and long-lasting performance in demanding industrial and construction applications. Featuring a yellow zinc finish, they offer moderate corrosion resistance, making them suitable for environments where protection against rust is important. The bolts are designed with a hex head and integrated washer, allowing for easy installation and removal using standard wrenches or sockets while providing enhanced holding power.
Ideal for securing heavy machinery, structural components, and automotive assemblies, these bolts ensure components remain firmly connected even under high stress. The precise coarse threading guarantees smooth engagement with nuts, maximizing holding strength. Additionally, the head stamping allows for quick identification of grade and class, simplifying inspection and maintenance tasks.
Perfect for professionals and DIY enthusiasts alike, these Grade 8 hex flange bolts combine strength, reliability, and ease of use, making them a dependable choice for a wide range of fastening needs.
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
