[100 PKG] Machine Screws Slotted Flat Steel Zinc 4/40 X 5/8

Machine Screws Slotted Flat Steel Zinc 4/40 x 5/8 are durable, precision?machined fasteners designed for reliable performance in a variety of metal?to?metal applications. With a zinc finish for corrosion resistance, these screws are ideal for electronic housings, machinery, and general hardware projects where a secure, slotted drive is required.

Specifications

• Size / Thread: 4-40 UNC
• Length: 5/8 in
• Material: Steel
• Finish: Zinc-plated for corrosion resistance
• Drive Type: Slotted

These machine screws pair with compatible nuts or tapped holes to create strong, lasting fastenings. Their uniform dimensions help ensure consistent assembly in electronics enclosures, control panels, and light machinery. Choose these zinc?plated screws when you need reliable performance, easy driving with a standard screwdriver, and a value?driven fastener for everyday applications.

Applications

• Electronic enclosures and control panels
• Machinery and equipment assemblies
• General hardware projects requiring reliable 4-40 fasteners