1/2"-20 L9 Hex Head Cap Screw – Fine Thread Alloy Steel Zinc Yellow CR+3 (Made in U.S.A.) HDG Serrated Flange: Serrations lock the

Serrated Flange: Serrations lock the nut in place

Versatile Applications: Ideal for electronics

Featuring serrations formed from twisted tabs around the washer's outer edge

Hex Drive: 5

1/2"-20 L9 Hex Head Cap Screw – Fine Thread Alloy Steel Zinc Yellow CR+3 (Made in U.S.A.) HDG Serrated Flange: Serrations lock the1 2" 20 L9 Hex Head Cap Screw Fine Thread Alloy Steel Zinc Yellow CR+3 (Made in U. S. A.) Introducing our premium 1 2" 20 L9 Hex Head Cap Screws, the ultimate solution for high stress applications requiring maximum strength and precision. Engineered for unmatched performance, these bolts are made in the USA from high grade alloy steel and boast exceptional mechanical properties, including a tensile strength of 180,000 PSIthe highest in the industry.