table { border-collapse: collapse; width: 100%; } th, td { border: 1px solid #ddd; padding: 8px; } th { background-color: #f2f2f2; text-align: left; }Product Description These bolts are manufactured using durable materials and corrosion-tested to ensure required strength and longevity. Durable materials - manufactured to specific thread tolerance standards Corrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance Multipurpose usefulness - can be used in a variety of applications, from auto to home Trustworthy quality - backed by team of professional engineers and quality control specialists in the United States Product Specifications Callout Size: Grade 5 Color: Silver Finish: Zinc Head Drive Type: Hex Heat Hardened: Yes Material: Steel Package Contents: 50 Hex Head Cap Screws Package Quantity: 50 Packaging Type: Box SAE or Metric: SAE Selling Package Quantity UOM: Piece Thread Diameter: 1/2 in Thread Length: 1-1/4 in Thread Size: 1/2-13 Thread Type: Coarse Threads Per Inch: 13 Type: Hex