1/4"-20 x 4-1/2" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
These 1/4-20 x 4-1/2 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 a variety of environments. The hex head design allows for easy installation and removal using standard wrenches or sockets, while the head stamping ensures quick identification of the screw’s grade even after installation. Ideal for industrial, automotive, and construction uses, these bolts deliver precise threading for smooth engagement and maximum holding power, ensuring components stay securely connected under stress. Whether for machinery assembly or structural fastening, these Grade 5 hex cap screws offer 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
- Zinc finish provides moderate corrosion resistance
- Head stamping provides easy class/grade identification even after installation
- Manufactured from Grade 5 steel for reliable strength and long‑lasting performance in demanding applications.
Specifications
- Thread Size: 20
- Drive Type: Hex
- Thread Type: Coarse
- Product Line: GF
- Finish: Zinc
- Material: Steel
- Nominal Size: 1/4 in.-20 x 4-1/2 in.
- Drive Size: 7/16" Wrench/Socket
- Retail Selling Unit Piece Count: 100
- Scale: Standard
- Diameter: 1/4"
- Length: 4-1/2"
- Subclass: H5
- Tariff Code: 7318.15.8066
- Country of Origin: China
- Class: BL