M3x20mm Captive Screws With Knurled Thumb Heads, Stainless Steel, 4 Pack, Captive Panel Screws For Secure Metal Panel Assembly And Easy No Fuss Hand Tightening

M3x20mm Stainless Captive Screws with Knurled Heads, 4-Pack
✔️ M3x20 captive screws, knurled head, stainless, 4 pcs

These captive panel screws securely attach metal panels while allowing repeated access. Made from stainless steel, they’re perfect for enclosures, racks, and cabinets where you need quick, tool-free hand tightening.

✅ Thread diameter: 3.0 mm; Nominal length: 20.0 mm; Thread length: 4.0 mm; Head diameter: 11.0 mm; Head height: 7.0 mm
✅ Shoulder diameter: 6.0 mm; Shoulder height: 2.8 mm
✅ Material: Stainless steel; Quantity: 4 pieces
✅ Pack: 4-piece set for multiple panels

💡 What is a captive panel screw used for in metal enclosures? Handy for quick, tool-free panel access while securely retaining workpieces. This helps keep assemblies organized and maintenance-friendly.

- Handy for securing removable panels in enclosures, racks, and cabinets.
- Keeps fasteners from dropping during maintenance.
- Hand-tightening with knurled heads requires no tools.
- Available in various caps and drive configurations to fit your setup.