5/16-18 x1-1/2 Grade 8 Coarse Hex Cap Screws

5/16-18 x1-1/2 Grade 8 Coarse Hex Cap Screws

Brand: Midwest

SKU: 933765

Categories: Zinc Coarse Thread Grade 8 Hex Bolts

Product Attributes:
  • Finish: Yellow Zinc
  • Material: Steel
  • Brand: Midwest
  • Scale: Standard
  • Length: 1-1/2"
  • Diameter: 5/16"
  • Drive Size: 1/2" Wrench/Socket
  • Drive Type: Hex
  • Thread Type: Coarse
  • Package Type: Refill Box

Product Description:

These 5/16-18 x 1-1/2 Grade 8 Coarse Hex Cap Screws are crafted from high-strength Grade 8 steel, delivering reliable durability and long-lasting performance in demanding environments. Featuring a yellow zinc finish, these bolts offer moderate corrosion resistance to help maintain their integrity over time. The hex head design includes an integrated washer for easy installation and removal using standard wrenches or sockets, while also enhancing holding power.

Ideal for industrial, automotive, and heavy machinery applications, these bolts provide precise threading for smooth engagement with nuts, ensuring secure and stable connections under stress. The head stamping allows for quick class and grade identification even after installation, making these bolts a dependable 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 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

Related products