5/16"-18 x 2" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
These 5/16-18 x 2 Grade 5 Coarse Hex Cap Screws are crafted from durable Grade 5 steel, ensuring reliable strength and long-lasting performance in demanding applications. Featuring a zinc finish, they offer moderate corrosion resistance, making them suitable for various environments. The hex head design allows for easy installation and removal using standard wrenches or sockets, while head stamping provides clear class and grade identification even after installation. Ideal for industrial, automotive, and construction uses, these bolts deliver precise threading for smooth engagement and maximum holding power, keeping components securely connected under stress. Whether for maintenance, assembly, or repair tasks, these Grade 5 hex cap screws provide dependable performance where strength and reliability are essential.
Features
- Precise threading provides smooth engagement and maximum holding power, ensuring components remain firmly connected under stress
- Hex head design allows for easy installation and removal with standard wrenches or sockets
- Head stamping provides easy class/grade identification even after installation
- Zinc finish provides moderate corrosion resistance
- Manufactured from Grade 5 steel for reliable strength and long‑lasting performance in demanding applications.
Specifications
- Drive Size: 1/2" Wrench/Socket
- Finish: Zinc
- Country of Origin: China
- Drive Type: Hex
- Product Line: GF
- Nominal Size: 5/16 in.-18 x 2 in.
- Subclass: H5
- Thread Size: 18
- Diameter: 5/16"
- Tariff Code: 7318.15.8066
- Length: 2"
- Scale: Standard
- Thread Type: Coarse
- Material: Steel
- Class: BL
- Retail Selling Unit Piece Count: 100

















































