#4-40 X 1/2" Machine Screws | Indented Hex Head | Slotted Drive | 18/8 Stainless Steel (5000/Pkg.)
Product details
| Management number | 242053657 | Release Date | 2026/07/19 | List Price | US$59.25 | Model Number | 242053657 | ||
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Machine Screws Slotted Indented Hex 18/8 Stainless 4/40 x 1/2 are ideal for precise, secure assemblies in metal-to-metal connections. Crafted from 18/8 stainless steel, these screws deliver excellent corrosion resistance and dependable strength for demanding environments.
Designed for slotted drive applications with an indented hex head, these screws combine straightforward installation with a secure seating in a wide range of materials. The 4-40 thread size is a common choice for small- to mid-sized fastenings, and the 1/2 inch length provides versatility across various thicknesses.
Specifications
- Material: 18/8 stainless steel (304)
- Head type: Slotted drive with indented hex features
- Drive style: Slotted
- Thread size: 4-40
- Length: 1/2 inch
- Finish: Stainless steel corrosion resistance
Key benefits
- Corrosion-resistant performance in damp or outdoor environments
- Strong, durable stainless steel for long service life
- Easy installation with a standard slotted screwdriver
- Versatile for electronics, machinery, cabinetry, and minor structural fixtures
Applications include electronics enclosures, automotive assemblies, appliance hardware, and general metal fastening where a compact, reliable screw is required. For best results, pair with compatible nuts or tapped holes and ensure threads are clean before installation.
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