9/16-18 x 3 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"
- Diameter: 9/16"
- Drive Size: 13/16" Wrench/Socket
- Drive Type: Hex
- Thread Type: Fine
- Package Type: HandiPack Refill Bag
Product Description:
These 9/16-18 x 3 Grade 8 Fine Hex Cap Screws from Midwest are crafted from high-strength Grade 8 steel, delivering reliable durability and long-lasting performance in demanding applications. Featuring a yellow zinc finish for corrosion resistance, these bolts offer precise fine threading that enhances tension and shear strength while resisting loosening from vibration. The hex head with an integrated washer ensures easy installation and removal using standard wrenches or sockets, providing improved holding power.
Ideal for industrial, automotive, and heavy machinery applications, these fine thread bolts are designed to maintain secure connections under stress, making them a dependable choice for professionals and DIY enthusiasts alike. The head stamping allows for quick grade identification even after installation, simplifying maintenance and inspection tasks. Trust Midwest for quality bolts that combine strength, precision, and ease of use.
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
