5/16"-18 x 1" Hot Dip Galvanized Steel Coarse Thread Hex Cap Screws
These 5/16-18 x 1 Coarse Hex Bolts from Midwest are crafted from high-strength Grade 8 steel, delivering exceptional durability and reliable performance for demanding applications. Featuring a hot-dip galvanized finish, they are ideal for exterior and treated wood projects, providing excellent corrosion resistance. The hex head with an integrated washer simplifies installation and removal using standard wrenches or sockets, while the head stamping allows for easy grade identification even after installation. Designed for maximum holding power, these bolts have precise threading that ensures smooth engagement with nuts, keeping components securely connected under stress. Perfect for construction, industrial, and outdoor applications, these bolts offer a dependable fastening solution that meets professional standards. Whether used in structural frameworks or heavy machinery, they provide strength and longevity you can trust.
Features
- Manufactured from Grade 8 steel for reliable strength and long‑lasting performance in demanding applications.
- Precise threading provides smooth engagement with nuts to provide maximum holding power, ensuring components remain firmly connected under stress
- Hex head with integrated washer allows for easy installation and removal with standard wrenches or sockets and improved holding power
- Hot-dip galvanized coating is suitable for exterior and treated wood applications
- Head stamping provides easy class/grade identification even after installation
Specifications
- Subclass: HC
- Diameter: 5/16"
- Product Line: GF
- Nominal Size: 5/16 in.-18 x 1 in.
- Thread Type: Coarse
- Drive Size: 1/2" Wrench/Socket
- Drive Type: Hex
- Tariff Code: 7318.15.8000
- Thread Size: 18
- Finish: Hot Dipped Galvanized
- Class: BG
- Retail Selling Unit Piece Count: 100
- Length: 1"
- Scale: Standard
- Country of Origin: China
- Material: Steel