5/16-18 x 1-1/4 Grade 8 Coarse Hex Cap Screws
Product Attributes:- Finish: Yellow Zinc
- Material: Steel
- Brand: Midwest
- Scale: Standard
- Length: 1-1/4"
- Diameter: 5/16"
- Drive Size: 1/2" Wrench/Socket
- Drive Type: Hex
- Thread Type: Coarse
- Package Type: 5lb Box
Product Description:
These 5/16-18 x 1-1/4 Grade 8 Coarse Hex Cap Screws are crafted from high-strength Grade 8 steel, delivering reliable durability and long-lasting performance in demanding industrial and construction applications. Featuring a yellow zinc finish, they offer moderate corrosion resistance, making them suitable for environments where exposure to moisture and elements is a concern.
Designed with a hex head for easy installation and removal using standard wrenches or sockets, these bolts ensure efficient assembly and maintenance. The precise coarse threading provides smooth engagement with nuts, maximizing holding power to keep components securely connected under stress. Additionally, the head stamping allows for quick identification of the screw’s grade and class even after installation.
Ideal for heavy machinery, automotive, structural, and manufacturing uses, these bolts provide dependable fastening solutions where strength and reliability are critical. Their combination of robust material, protective finish, and user-friendly features makes them a versatile choice for professionals and DIY enthusiasts alike.
Features:
- Manufactured from Grade 8 steel for reliable strength and long‑lasting performance in demanding applications.
- Zinc finish provides moderate corrosion resistance
- Head stamping provides easy class/grade identification even after installation
- Hex head with allows for easy installation and removal with standard wrenches or sockets
- Precise threading provides smooth engagement with nuts to provide maximum holding power, ensuring components remain firmly connected under stress
