1/2-20 x 3/4 Grade 8 Fine Hex Cap Screws
Categories: Zinc Fine Thread Grade 8 Hex Bolts
- Finish: Yellow Zinc
- Material: Steel
- Brand: Midwest
- Scale: Standard
- Length: 3/4"
- Diameter: 1/2"
- Drive Size: 3/4" Wrench/Socket
- Drive Type: Hex
- Thread Type: Fine
- Package Type: Box
Product Description:
These 1/2-20 x 3/4 Grade 8 Fine Hex Cap Screws are crafted from durable Grade 8 steel, delivering exceptional strength and long-lasting performance for demanding industrial and mechanical applications. Featuring a yellow zinc finish, these bolts offer corrosion resistance and a professional appearance. The hex head with an integrated washer design ensures easy installation and removal using standard wrenches or sockets, while providing enhanced holding power.
Designed with precise fine threading, these bolts engage smoothly with nuts to maximize holding strength and maintain secure connections under stress. Their fine thread profile also offers superior resistance to loosening from vibration compared to coarse thread bolts, making them ideal for use in automotive, construction, and heavy machinery environments. The head stamping allows for quick identification of the bolt’s grade even after installation, supporting efficient maintenance and quality control.
Perfect for professionals and DIY enthusiasts alike, these Grade 8 Fine Hex Cap Screws are reliable fasteners suited for projects requiring high tensile strength and vibration resistance. Whether securing critical components or assembling machinery, these bolts ensure secure and lasting connections.
Features:
- Manufactured from Grade 8 steel for reliable strength and long‑lasting performance in demanding applications.
- 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
- Fine thread bolts provide more strength in tension and shear and resist loosening from vibration better than coarse thread bolts
