Bulk 5/8"-18 L9 Hex Head Cap Screw – Fine Thread Alloy Steel Zinc Yellow CR+3 (Made in U.S.A.) Size_1-1/4"-7 these screws deliver strength and

these screws deliver strength and corrosion resistance perfect for precision applications

Zinc Yellow Plating: Provides 96 hours of corrosion protection (ASTM F1941/F1941M Fe/Zn 5CN compliant)

The coarse thread (UNC) design offers robust grip strength

Construction and Automotive: Securing structural components and automotive parts where strength is essential

Made from medium carbon steel

Bulk 5/8"-18 L9 Hex Head Cap Screw – Fine Thread Alloy Steel Zinc Yellow CR+3 (Made in U.S.A.) Size_1-1/4"-7 these screws deliver strength and5 8" 18 L9 Hex Head Cap Screw Fine Thread Alloy Steel Zinc Yellow CR+3 (Made in U. S. A.) Our 5 8" 18 L9 Hex Head Cap Screws bring unparalleled strength and reliability to high demand applications. These premium screws are manufactured in the USA from high grade alloy steel, offering an exceptional tensile strength of 180,000 PSI. Ideal for critical projects requiring enhanced durability, these screws meet the toughest standards for secure fastening