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Captive Panel Screw - Type 4

Captive Panel Screws are designed to remain attached even if unscrewed when used with a captive panel retainer. Most commonly used on control panel doors to keep the door screwed shut during normal operating conditions. When access is needed, unthreading the screw allows for the door to be open, while the retainer keeps the screw attached to the door. Perfect for applications where a lost screw poses safety or cost concerns. All Lyn-Tron Captive Panel Screws come in multiple head designs, varying shank lengths and diameters, and all common thread sizes. With so many options, you are sure to find the right screw for your application.

M2.0x0.4 Captive Panel Screw - Type 4

3.2mm

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Washer Length Details
SS5765 Stainless Steel M2.0x0.4 3.2mm 2.5mm 6.5mm 1.5mm
  • Material: Stainless Steel
  • Male Thread: M2.0x0.4
  • Head Diameter: 3.2mm
  • Shank Length: 2.5mm
  • Under Head Length: 6.5mm
  • Washer Length: 1.5mm
SS5766 Stainless Steel M2.0x0.4 3.2mm 4mm 8mm 1.5mm
  • Material: Stainless Steel
  • Male Thread: M2.0x0.4
  • Head Diameter: 3.2mm
  • Shank Length: 4mm
  • Under Head Length: 8mm
  • Washer Length: 1.5mm
SS5767 Stainless Steel M2.0x0.4 3.2mm 5.5mm 9.5mm 1.5mm
  • Material: Stainless Steel
  • Male Thread: M2.0x0.4
  • Head Diameter: 3.2mm
  • Shank Length: 5.5mm
  • Under Head Length: 9.5mm
  • Washer Length: 1.5mm
SS5768 Stainless Steel M2.0x0.4 3.2mm 7mm 11mm 1.5mm
  • Material: Stainless Steel
  • Male Thread: M2.0x0.4
  • Head Diameter: 3.2mm
  • Shank Length: 7mm
  • Under Head Length: 11mm
  • Washer Length: 1.5mm
SS5769 Stainless Steel M2.0x0.4 3.2mm 9mm 13mm 1.5mm
  • Material: Stainless Steel
  • Male Thread: M2.0x0.4
  • Head Diameter: 3.2mm
  • Shank Length: 9mm
  • Under Head Length: 13mm
  • Washer Length: 1.5mm
SS5770 Stainless Steel M2.0x0.4 3.2mm 10.5mm 14.5mm 1.5mm
  • Material: Stainless Steel
  • Male Thread: M2.0x0.4
  • Head Diameter: 3.2mm
  • Shank Length: 10.5mm
  • Under Head Length: 14.5mm
  • Washer Length: 1.5mm
SS5771 Stainless Steel M2.0x0.4 3.2mm 12mm 16mm 1.5mm
  • Material: Stainless Steel
  • Male Thread: M2.0x0.4
  • Head Diameter: 3.2mm
  • Shank Length: 12mm
  • Under Head Length: 16mm
  • Washer Length: 1.5mm
SS5772 Stainless Steel M2.0x0.4 3.2mm 13.5mm 17.5mm 1.5mm
  • Material: Stainless Steel
  • Male Thread: M2.0x0.4
  • Head Diameter: 3.2mm
  • Shank Length: 13.5mm
  • Under Head Length: 17.5mm
  • Washer Length: 1.5mm
SS5773 Stainless Steel M2.0x0.4 3.2mm 15mm 19mm 1.5mm
  • Material: Stainless Steel
  • Male Thread: M2.0x0.4
  • Head Diameter: 3.2mm
  • Shank Length: 15mm
  • Under Head Length: 19mm
  • Washer Length: 1.5mm

M2.5x0.45 Captive Panel Screw - Type 4

4mm

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Washer Length Details
SS5774 Stainless Steel M2.5x0.45 4mm 2.5mm 6.5mm 1.8mm
  • Material: Stainless Steel
  • Male Thread: M2.5x0.45
  • Head Diameter: 4mm
  • Shank Length: 2.5mm
  • Under Head Length: 6.5mm
  • Washer Length: 1.8mm
SS5775 Stainless Steel M2.5x0.45 4mm 4mm 8mm 1.8mm
  • Material: Stainless Steel
  • Male Thread: M2.5x0.45
  • Head Diameter: 4mm
  • Shank Length: 4mm
  • Under Head Length: 8mm
  • Washer Length: 1.8mm
SS5776 Stainless Steel M2.5x0.45 4mm 5.5mm 9.5mm 1.8mm
  • Material: Stainless Steel
  • Male Thread: M2.5x0.45
  • Head Diameter: 4mm
  • Shank Length: 5.5mm
  • Under Head Length: 9.5mm
  • Washer Length: 1.8mm
SS5777 Stainless Steel M2.5x0.45 4mm 7mm 11mm 1.8mm
  • Material: Stainless Steel
  • Male Thread: M2.5x0.45
  • Head Diameter: 4mm
  • Shank Length: 7mm
  • Under Head Length: 11mm
  • Washer Length: 1.8mm
SS5778 Stainless Steel M2.5x0.45 4mm 9mm 13mm 1.8mm
  • Material: Stainless Steel
  • Male Thread: M2.5x0.45
  • Head Diameter: 4mm
  • Shank Length: 9mm
  • Under Head Length: 13mm
  • Washer Length: 1.8mm
SS5779 Stainless Steel M2.5x0.45 4mm 10.5mm 14.5mm 1.8mm
  • Material: Stainless Steel
  • Male Thread: M2.5x0.45
  • Head Diameter: 4mm
  • Shank Length: 10.5mm
  • Under Head Length: 14.5mm
  • Washer Length: 1.8mm
SS5780 Stainless Steel M2.5x0.45 4mm 12mm 16mm 1.8mm
  • Material: Stainless Steel
  • Male Thread: M2.5x0.45
  • Head Diameter: 4mm
  • Shank Length: 12mm
  • Under Head Length: 16mm
  • Washer Length: 1.8mm
SS5781 Stainless Steel M2.5x0.45 4mm 13.5mm 17.5mm 1.8mm
  • Material: Stainless Steel
  • Male Thread: M2.5x0.45
  • Head Diameter: 4mm
  • Shank Length: 13.5mm
  • Under Head Length: 17.5mm
  • Washer Length: 1.8mm
SS5782 Stainless Steel M2.5x0.45 4mm 15mm 19mm 1.8mm
  • Material: Stainless Steel
  • Male Thread: M2.5x0.45
  • Head Diameter: 4mm
  • Shank Length: 15mm
  • Under Head Length: 19mm
  • Washer Length: 1.8mm

M3.0x0.5 Captive Panel Screw - Type 4

4.3mm

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Washer Length Details
SS5783 Stainless Steel M3.0x0.5 4.3mm 1.7mm 6.5mm 2mm
  • Material: Stainless Steel
  • Male Thread: M3.0x0.5
  • Head Diameter: 4.3mm
  • Shank Length: 1.7mm
  • Under Head Length: 6.5mm
  • Washer Length: 2mm
SS5784 Stainless Steel M3.0x0.5 4.3mm 3.2mm 8mm 2mm
  • Material: Stainless Steel
  • Male Thread: M3.0x0.5
  • Head Diameter: 4.3mm
  • Shank Length: 3.2mm
  • Under Head Length: 8mm
  • Washer Length: 2mm
SS5785 Stainless Steel M3.0x0.5 4.3mm 4.7mm 9.5mm 2mm
  • Material: Stainless Steel
  • Male Thread: M3.0x0.5
  • Head Diameter: 4.3mm
  • Shank Length: 4.7mm
  • Under Head Length: 9.5mm
  • Washer Length: 2mm
SS5786 Stainless Steel M3.0x0.5 4.3mm 6.2mm 11mm 2mm
  • Material: Stainless Steel
  • Male Thread: M3.0x0.5
  • Head Diameter: 4.3mm
  • Shank Length: 6.2mm
  • Under Head Length: 11mm
  • Washer Length: 2mm
SS5787 Stainless Steel M3.0x0.5 4.3mm 8.2mm 13mm 2mm
  • Material: Stainless Steel
  • Male Thread: M3.0x0.5
  • Head Diameter: 4.3mm
  • Shank Length: 8.2mm
  • Under Head Length: 13mm
  • Washer Length: 2mm
SS5788 Stainless Steel M3.0x0.5 4.3mm 9.7mm 14.5mm 2mm
  • Material: Stainless Steel
  • Male Thread: M3.0x0.5
  • Head Diameter: 4.3mm
  • Shank Length: 9.7mm
  • Under Head Length: 14.5mm
  • Washer Length: 2mm
SS5789 Stainless Steel M3.0x0.5 4.3mm 11.2mm 16mm 2mm
  • Material: Stainless Steel
  • Male Thread: M3.0x0.5
  • Head Diameter: 4.3mm
  • Shank Length: 11.2mm
  • Under Head Length: 16mm
  • Washer Length: 2mm
SS5790 Stainless Steel M3.0x0.5 4.3mm 12.7mm 17.5mm 2mm
  • Material: Stainless Steel
  • Male Thread: M3.0x0.5
  • Head Diameter: 4.3mm
  • Shank Length: 12.7mm
  • Under Head Length: 17.5mm
  • Washer Length: 2mm
SS5791 Stainless Steel M3.0x0.5 4.3mm 14.2mm 19mm 2mm
  • Material: Stainless Steel
  • Male Thread: M3.0x0.5
  • Head Diameter: 4.3mm
  • Shank Length: 14.2mm
  • Under Head Length: 19mm
  • Washer Length: 2mm
SS5792 Stainless Steel M3.0x0.5 4.3mm 15.7mm 20.5mm 2mm
  • Material: Stainless Steel
  • Male Thread: M3.0x0.5
  • Head Diameter: 4.3mm
  • Shank Length: 15.7mm
  • Under Head Length: 20.5mm
  • Washer Length: 2mm

M3.5x0.6 Captive Panel Screw - Type 4

5.5mm

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Washer Length Details
SS5796 Stainless Steel M3.5x0.6 5.5mm 2.5mm 8mm 2.4mm
  • Material: Stainless Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 5.5mm
  • Shank Length: 2.5mm
  • Under Head Length: 8mm
  • Washer Length: 2.4mm
SS5797 Stainless Steel M3.5x0.6 5.5mm 4mm 9.5mm 2.4mm
  • Material: Stainless Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 5.5mm
  • Shank Length: 4mm
  • Under Head Length: 9.5mm
  • Washer Length: 2.4mm
SS5798 Stainless Steel M3.5x0.6 5.5mm 5.5mm 11mm 2.4mm
  • Material: Stainless Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 5.5mm
  • Shank Length: 5.5mm
  • Under Head Length: 11mm
  • Washer Length: 2.4mm
SS5799 Stainless Steel M3.5x0.6 5.5mm 7.5mm 13mm 2.4mm
  • Material: Stainless Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 5.5mm
  • Shank Length: 7.5mm
  • Under Head Length: 13mm
  • Washer Length: 2.4mm
SS5800 Stainless Steel M3.5x0.6 5.5mm 9mm 14.5mm 2.4mm
  • Material: Stainless Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 5.5mm
  • Shank Length: 9mm
  • Under Head Length: 14.5mm
  • Washer Length: 2.4mm
SS5801 Stainless Steel M3.5x0.6 5.5mm 10.5mm 16mm 2.4mm
  • Material: Stainless Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 5.5mm
  • Shank Length: 10.5mm
  • Under Head Length: 16mm
  • Washer Length: 2.4mm
SS5802 Stainless Steel M3.5x0.6 5.5mm 12mm 17.5mm 2.4mm
  • Material: Stainless Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 5.5mm
  • Shank Length: 12mm
  • Under Head Length: 17.5mm
  • Washer Length: 2.4mm
SS5803 Stainless Steel M3.5x0.6 5.5mm 13.5mm 19mm 2.4mm
  • Material: Stainless Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 5.5mm
  • Shank Length: 13.5mm
  • Under Head Length: 19mm
  • Washer Length: 2.4mm
SS5804 Stainless Steel M3.5x0.6 5.5mm 15mm 20.5mm 2.4mm
  • Material: Stainless Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 5.5mm
  • Shank Length: 15mm
  • Under Head Length: 20.5mm
  • Washer Length: 2.4mm
SS5805 Stainless Steel M3.5x0.6 5.5mm 16.5mm 22mm 2.4mm
  • Material: Stainless Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 5.5mm
  • Shank Length: 16.5mm
  • Under Head Length: 22mm
  • Washer Length: 2.4mm

M4.0x0.7 Captive Panel Screw - Type 4

6.4mm

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Washer Length Details
SS5808 Stainless Steel M4.0x0.7 6.4mm 2.5mm 8mm 2.9mm
  • Material: Stainless Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 6.4mm
  • Shank Length: 2.5mm
  • Under Head Length: 8mm
  • Washer Length: 2.9mm
SS5809 Stainless Steel M4.0x0.7 6.4mm 4mm 9.5mm 2.9mm
  • Material: Stainless Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 6.4mm
  • Shank Length: 4mm
  • Under Head Length: 9.5mm
  • Washer Length: 2.9mm
SS5810 Stainless Steel M4.0x0.7 6.4mm 5.5mm 11mm 2.9mm
  • Material: Stainless Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 6.4mm
  • Shank Length: 5.5mm
  • Under Head Length: 11mm
  • Washer Length: 2.9mm
SS5811 Stainless Steel M4.0x0.7 6.4mm 7.5mm 13mm 2.9mm
  • Material: Stainless Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 6.4mm
  • Shank Length: 7.5mm
  • Under Head Length: 13mm
  • Washer Length: 2.9mm
SS5812 Stainless Steel M4.0x0.7 6.4mm 9mm 14.5mm 2.9mm
  • Material: Stainless Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 6.4mm
  • Shank Length: 9mm
  • Under Head Length: 14.5mm
  • Washer Length: 2.9mm
SS5813 Stainless Steel M4.0x0.7 6.4mm 10.5mm 16mm 2.9mm
  • Material: Stainless Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 6.4mm
  • Shank Length: 10.5mm
  • Under Head Length: 16mm
  • Washer Length: 2.9mm
SS5814 Stainless Steel M4.0x0.7 6.4mm 12mm 17.5mm 2.9mm
  • Material: Stainless Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 6.4mm
  • Shank Length: 12mm
  • Under Head Length: 17.5mm
  • Washer Length: 2.9mm
SS5815 Stainless Steel M4.0x0.7 6.4mm 13.5mm 19mm 2.9mm
  • Material: Stainless Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 6.4mm
  • Shank Length: 13.5mm
  • Under Head Length: 19mm
  • Washer Length: 2.9mm
SS5816 Stainless Steel M4.0x0.7 6.4mm 15mm 20.5mm 2.9mm
  • Material: Stainless Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 6.4mm
  • Shank Length: 15mm
  • Under Head Length: 20.5mm
  • Washer Length: 2.9mm
SS5817 Stainless Steel M4.0x0.7 6.4mm 16.5mm 22mm 2.9mm
  • Material: Stainless Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 6.4mm
  • Shank Length: 16.5mm
  • Under Head Length: 22mm
  • Washer Length: 2.9mm

M5.0x0.8 Captive Panel Screw - Type 4

8mm

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Washer Length Details
SS5824 Stainless Steel M5.0x0.8 8mm 2.4mm 9.5mm 3.3mm
  • Material: Stainless Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 8mm
  • Shank Length: 2.4mm
  • Under Head Length: 9.5mm
  • Washer Length: 3.3mm
SS5825 Stainless Steel M5.0x0.8 8mm 4mm 11mm 3.3mm
  • Material: Stainless Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 8mm
  • Shank Length: 4mm
  • Under Head Length: 11mm
  • Washer Length: 3.3mm
SS5826 Stainless Steel M5.0x0.8 8mm 5.9mm 13mm 3.3mm
  • Material: Stainless Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 8mm
  • Shank Length: 5.9mm
  • Under Head Length: 13mm
  • Washer Length: 3.3mm
SS5827 Stainless Steel M5.0x0.8 8mm 7.4mm 14.5mm 3.3mm
  • Material: Stainless Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 8mm
  • Shank Length: 7.4mm
  • Under Head Length: 14.5mm
  • Washer Length: 3.3mm
SS5828 Stainless Steel M5.0x0.8 8mm 8.9mm 16mm 3.3mm
  • Material: Stainless Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 8mm
  • Shank Length: 8.9mm
  • Under Head Length: 16mm
  • Washer Length: 3.3mm
SS5829 Stainless Steel M5.0x0.8 8mm 10.4mm 17.5mm 3.3mm
  • Material: Stainless Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 8mm
  • Shank Length: 10.4mm
  • Under Head Length: 17.5mm
  • Washer Length: 3.3mm
SS5830 Stainless Steel M5.0x0.8 8mm 11.9mm 19mm 3.3mm
  • Material: Stainless Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 8mm
  • Shank Length: 11.9mm
  • Under Head Length: 19mm
  • Washer Length: 3.3mm
SS5831 Stainless Steel M5.0x0.8 8mm 13.4mm 20.5mm 3.3mm
  • Material: Stainless Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 8mm
  • Shank Length: 13.4mm
  • Under Head Length: 20.5mm
  • Washer Length: 3.3mm
SS5832 Stainless Steel M5.0x0.8 8mm 14.9mm 22mm 3.3mm
  • Material: Stainless Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 8mm
  • Shank Length: 14.9mm
  • Under Head Length: 22mm
  • Washer Length: 3.3mm
SS5833 Stainless Steel M5.0x0.8 8mm 16.9mm 24mm 3.3mm
  • Material: Stainless Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 8mm
  • Shank Length: 16.9mm
  • Under Head Length: 24mm
  • Washer Length: 3.3mm