#4-40 X 3/8" Machine Screws | Indented Hex Washer Head | Slotted Drive | 18/8 Stainless Steel (5000/Pkg.)

[5000 BULK] Machine Screws Slotted Indented Hex Washer 18/8 Stainless Steel 4/40 X 3/8 are designed for reliable, long-lasting fastening across a variety of projects. Crafted from 18/8 stainless steel, these screws deliver excellent corrosion resistance and durable performance in metal, wood, and plastic assemblies.

• Material: 18/8 stainless steel (AISI 304) for corrosion resistance and durability.
• Size and thread: 4-40 UNC, 3/8 inch long, standard for light to medium-duty applications.
• Head and drive: Indented hex washer head with a slotted drive for a secure seating and easy installation.
• Washer feature: Built-in washer helps distribute load and resist pull-through.
• Quantity: Bulk pack of 5000 screws for generous replenishment of your hardware bin.
• Applications: Ideal for electronics enclosures, cabinetry, appliance assemblies, light machinery, and other precision fastening tasks.

Choose these 4/40 x 3/8 machine screws when you need a reliable, corrosion-resistant fastener with a wide bearing surface. The bulk quantity ensures you’re stocked for large projects, repairs, or ongoing manufacturing needs.