Bulk 5/8"-18 L9 Hex Head Cap Screw – Fine Thread Alloy Steel Zinc Yellow CR+3 (Made in U.S.A.) Length:300 QTY - 5/8"-18 x 1 1/4" Feature Details Diameter 1/4 inch

Feature Details Diameter 1/4 inch Thread Size 20 TPI - Fine Thread Drive 3/8 inch Hex Drive Flange Design Built-in washer

and machine applications where both strength and appearance matter

Ensure the strength and longevity of your heavy-duty assemblies with our Thru-Hardened Medium Carbon Steel USS Flat Washers

4375" Thread Size 14 UNC Drive 5/8" Hex Drive Flange Design Built-in washer

The deep internal hex drive provides positive torque engagement—ideal for electronics

Bulk 5/8"-18 L9 Hex Head Cap Screw – Fine Thread Alloy Steel Zinc Yellow CR+3 (Made in U.S.A.) Length:300 QTY - 5/8"-18 x 1 1/4" Feature Details Diameter 1/4 inch5 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