Get Yours 5/16″-18 X 5/8″ Machine Screws Indented Hex Head Slotted Drive Steel Zinc Plated (1500/Pkg.)
Original price was: $395.65.$166.17Current price is: $166.17.
Product Overview: Machine Screws Slotted Indented Hex Washer Zinc Plated 5/16-18 x 5/8 are precision fasteners designed for secure, durable metal-to-metal connections across a wide range of projects. The slotted drive combined with an indented hex washer head delivers a clean, low-profile appearance while providing dependable torque and seating.
Drive type: Slotted
Head style: Indented Hex Washer
Finish: Zinc Plated
Thread size: 5/16-18 UNC
Length: 5/8 inch
Designed for metal-to-metal fastening, these screws offer strong, corrosion-resistant performance in a variety of applications including equipment assemblies, cabinetry, electrical enclosures, and general hardware projects. The zinc plating helps protect against rust and wear, extending the life of the fastener in typical shop or project environments.
Use this screw when you require a reliable 5/16 inch diameter, 18 threads-per-inch fastener with a slotted drive and hex washer head for a tidy finish.





