Description
Designed for precise, reliable fastening, the Machine Screws Slotted Round 18/8 Stainless 4-40X9/16 delivers strength in a compact size. The slotted round head is compatible with standard flat-blade drivers and sits flush in many applications.
Product Highlights
- Size: 4-40 thread, 9/16" long
- Material: 18-8 stainless steel (304)
- Head type: Slotted round head
- Finish: Stainless
- Applications: Suitable for electronics, cabinetry, appliances, and general machinery where a small, durable fastener is required
- Corrosion resistance: Excellent resistance to corrosion in standard environments
Usage notes: These machine screws require a nut or a tapped hole for a secure connection. When installing, align the screw with a mating part, apply steady pressure, and tighten with a flat-blade screwdriver for the slotted drive. For electronics and precision assemblies, ensure hole size matches standard 4-40 tap clearance.
Why choose 18-8 stainless 4-40 x 9/16
The combination of a small diameter (4-40) with a 9/16" length makes these screws ideal for tight spaces where a flush, reliable fastener is essential. The 18-8 stainless composition provides good corrosion resistance and durability, making them a common choice for hardware, electronics enclosures, and hobby projects.
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