#4-40 X 1/2" Socket Cap Screws | Hex Socket Drive | 18/8 Stainless Steel (100 / Pkg.)
Product details
| Management number | 242040430 | Release Date | 2026/07/19 | List Price | US$0.94 | Model Number | 242040430 | ||
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Socket Head Cap Screws A2 18/8 Stainless 4-40 x 1/2 are precision-grade fasteners designed for secure, clean assemblies in metal, plastic, and electronics projects. Crafted from A2 18/8 stainless steel, these screws offer excellent corrosion resistance and dependable strength for everyday mechanical applications.
Specifications
- Thread size: 4-40 UNC
- Length: 1/2 in (12.7 mm)
- Material: A2 18/8 stainless steel
- Head type: Socket head cap screw
- Drive: Hex socket
Why choose these screws
Designed for smooth engagement and easy installation in tight spaces, socket head cap screws provide a clean appearance and strong clamping force. The 4-40 size is ideal for small-scale assemblies, electronics enclosures, and precision fixtures.
Applications
- Electronics enclosures and instrumentation
- Machinery and automation assemblies
- Furniture and cabinetry hardware
- Model making, robotics, and hobby projects
Note: If you need a different length, thread size, or alternative stainless options, check our full range of socket head cap screws in A2 18/8 stainless steel.
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