1/2"-13 x 4" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
These 1/2-13 x 4 Grade 5 Coarse Hex Cap Screws from Midwest are crafted from durable Grade 5 steel, offering reliable strength and long-lasting performance for demanding applications. Featuring a zinc finish, they provide 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 the head stamping ensures quick grade identification even after installation. Ideal for use in construction, machinery assembly, automotive repairs, and industrial equipment, these bolts deliver precise threading for smooth engagement and maximum holding power. Whether you’re working on heavy-duty projects or routine maintenance, these hex cap screws ensure components stay securely connected under stress, making them a dependable choice for professionals and DIY enthusiasts alike.
Features
- Head stamping provides easy class/grade identification even after installation
- Zinc finish provides moderate corrosion resistance
- 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
- Manufactured from Grade 5 steel for reliable strength and long‑lasting performance in demanding applications.
Specifications
- Thread Type: Coarse
- Product Line: GF
- Class: BL
- Drive Size: 3/4" Wrench/Socket
- Length: 4"
- Country of Origin: Thailand
- Drive Type: Hex
- Tariff Code: 7318.15.8066
- Nominal Size: 1/2 in.-13 x 4 in.
- Diameter: 1/2"
- Scale: Standard
- Subclass: H5
- Material: Steel
- Retail Selling Unit Piece Count: 25
- Thread Size: 13
- Finish: Zinc