Discover 7/16"-14 L9 Hex Head Cap Screw – Coarse Thread Alloy Steel Zinc Yellow Cr+3 (made In U.s.a.) In Multiple Colors [bW8lkB0e]

Superior 7/16"-14 L9 Hex Head Cap Screws

Experience the ultimate in durability and performance with our 7/16"-14 L9 Hex Head Cap Screws. These fasteners are meticulously crafted in the USA from premium alloy steel, ensuring an impressive tensile strength of 180,000 PSI. This high-quality material is ideal for heavy-duty applications in construction, automotive, and industrial environments, where reliability is paramount.

• High tensile strength: 180,000 PSI for superior durability.
• USA-made: Ensuring premium quality and craftsmanship.

Why Choose Our L9 Hex Head Cap Screws?

Our L9 fasteners are the strongest hex cap screws available, meeting SAE's highest grade specifications. Recognized by their distinctive nine radial lines and "L9" marking, these screws are engineered to withstand extreme stress and vibration. The coarse thread (UNC) design offers a solid grip for high-torque applications, while the Zinc Yellow CR+3 coating provides exceptional corrosion resistance, extending the lifespan of your fasteners.

• Superior strength: Meets SAE's highest grade specifications.
• Coarse thread design: Ideal for high-torque applications.

Enhanced Design and Key Features

Our 7/16"-14 L9 Hex Head Cap Screws are designed with several key features to ensure optimal performance and longevity. The increased head height, as per ASME B18.2.1 standards, allows for better wrench engagement and reduced slippage. The radius under the head minimizes stress concentration, reducing the risk of fatigue-related failures. The smooth washer-bearing surface provides even load distribution, minimizing the risk of loosening under dynamic loads.

• Increased head height: Improved wrench engagement and reduced slippage.
• Radius under head: Minimizes stress concentration for fatigue resistance.