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Captive Panel Screw - Type 1

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.

M3.0x0.5 Captive Panel Screw - Type 1

8mm

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Details
ST5600 Steel M3.0x0.5 8mm 9.5mm 16.5mm
  • Material: Steel
  • Male Thread: M3.0x0.5
  • Head Diameter: 8mm
  • Shank Length: 9.5mm
  • Under Head Length: 16.5mm
ST5601 Steel M3.0x0.5 8mm 11mm 18mm
  • Material: Steel
  • Male Thread: M3.0x0.5
  • Head Diameter: 8mm
  • Shank Length: 11mm
  • Under Head Length: 18mm
ST5602 Steel M3.0x0.5 8mm 13mm 20mm
  • Material: Steel
  • Male Thread: M3.0x0.5
  • Head Diameter: 8mm
  • Shank Length: 13mm
  • Under Head Length: 20mm
ST5603 Steel M3.0x0.5 8mm 14.5mm 21.5mm
  • Material: Steel
  • Male Thread: M3.0x0.5
  • Head Diameter: 8mm
  • Shank Length: 14.5mm
  • Under Head Length: 21.5mm
ST5604 Steel M3.0x0.5 8mm 16mm 23mm
  • Material: Steel
  • Male Thread: M3.0x0.5
  • Head Diameter: 8mm
  • Shank Length: 16mm
  • Under Head Length: 23mm

M3.5x0.6 Captive Panel Screw - Type 1

8mm

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Details
ST5605 Steel M3.5x0.6 8mm 9.5mm 16.5mm
  • Material: Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 8mm
  • Shank Length: 9.5mm
  • Under Head Length: 16.5mm
ST5606 Steel M3.5x0.6 8mm 11mm 18mm
  • Material: Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 8mm
  • Shank Length: 11mm
  • Under Head Length: 18mm
ST5607 Steel M3.5x0.6 8mm 13mm 20mm
  • Material: Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 8mm
  • Shank Length: 13mm
  • Under Head Length: 20mm
ST5608 Steel M3.5x0.6 8mm 14.5mm 21.5mm
  • Material: Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 8mm
  • Shank Length: 14.5mm
  • Under Head Length: 21.5mm
ST5609 Steel M3.5x0.6 8mm 16mm 23mm
  • Material: Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 8mm
  • Shank Length: 16mm
  • Under Head Length: 23mm

9.5mm

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Details
ST5610 Steel M3.5x0.6 9.5mm 9.5mm 16.5mm
  • Material: Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 9.5mm
  • Shank Length: 9.5mm
  • Under Head Length: 16.5mm
ST5611 Steel M3.5x0.6 9.5mm 11mm 18mm
  • Material: Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 9.5mm
  • Shank Length: 11mm
  • Under Head Length: 18mm
ST5612 Steel M3.5x0.6 9.5mm 13mm 20mm
  • Material: Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 9.5mm
  • Shank Length: 13mm
  • Under Head Length: 20mm
ST5613 Steel M3.5x0.6 9.5mm 14.5mm 21.5mm
  • Material: Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 9.5mm
  • Shank Length: 14.5mm
  • Under Head Length: 21.5mm
ST5614 Steel M3.5x0.6 9.5mm 16mm 23mm
  • Material: Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 9.5mm
  • Shank Length: 16mm
  • Under Head Length: 23mm

M4.0x0.7 Captive Panel Screw - Type 1

11mm

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Details
ST5615 Steel M4.0x0.7 11mm 6.5mm 16mm
  • Material: Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 11mm
  • Shank Length: 6.5mm
  • Under Head Length: 16mm
ST5616 Steel M4.0x0.7 11mm 8mm 17.5mm
  • Material: Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 11mm
  • Shank Length: 8mm
  • Under Head Length: 17.5mm
ST5617 Steel M4.0x0.7 11mm 9.5mm 19mm
  • Material: Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 11mm
  • Shank Length: 9.5mm
  • Under Head Length: 19mm
ST5618 Steel M4.0x0.7 11mm 11mm 20.5mm
  • Material: Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 11mm
  • Shank Length: 11mm
  • Under Head Length: 20.5mm
ST5619 Steel M4.0x0.7 11mm 12.5mm 22mm
  • Material: Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 11mm
  • Shank Length: 12.5mm
  • Under Head Length: 22mm
ST5620 Steel M4.0x0.7 11mm 14.5mm 24mm
  • Material: Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 11mm
  • Shank Length: 14.5mm
  • Under Head Length: 24mm
ST5621 Steel M4.0x0.7 11mm 16mm 25.5mm
  • Material: Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 11mm
  • Shank Length: 16mm
  • Under Head Length: 25.5mm
ST5622 Steel M4.0x0.7 11mm 17.5mm 27mm
  • Material: Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 11mm
  • Shank Length: 17.5mm
  • Under Head Length: 27mm
ST5623 Steel M4.0x0.7 11mm 19mm 28.5mm
  • Material: Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 11mm
  • Shank Length: 19mm
  • Under Head Length: 28.5mm
ST5624 Steel M4.0x0.7 11mm 21mm 30.5mm
  • Material: Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 11mm
  • Shank Length: 21mm
  • Under Head Length: 30.5mm

M5.0x0.8 Captive Panel Screw - Type 1

11mm

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Details
ST5626 Steel M5.0x0.8 11mm 6.5mm 16mm
  • Material: Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 11mm
  • Shank Length: 6.5mm
  • Under Head Length: 16mm
ST5627 Steel M5.0x0.8 11mm 8mm 17.5mm
  • Material: Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 11mm
  • Shank Length: 8mm
  • Under Head Length: 17.5mm
ST5628 Steel M5.0x0.8 11mm 9.5mm 19mm
  • Material: Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 11mm
  • Shank Length: 9.5mm
  • Under Head Length: 19mm
ST5629 Steel M5.0x0.8 11mm 11mm 20.5mm
  • Material: Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 11mm
  • Shank Length: 11mm
  • Under Head Length: 20.5mm
ST5630 Steel M5.0x0.8 11mm 12.5mm 22mm
  • Material: Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 11mm
  • Shank Length: 12.5mm
  • Under Head Length: 22mm
ST5631 Steel M5.0x0.8 11mm 14.5mm 24mm
  • Material: Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 11mm
  • Shank Length: 14.5mm
  • Under Head Length: 24mm
ST5632 Steel M5.0x0.8 11mm 16mm 25.5mm
  • Material: Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 11mm
  • Shank Length: 16mm
  • Under Head Length: 25.5mm
ST5633 Steel M5.0x0.8 11mm 17.5mm 27mm
  • Material: Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 11mm
  • Shank Length: 17.5mm
  • Under Head Length: 27mm
ST5634 Steel M5.0x0.8 11mm 19mm 28.5mm
  • Material: Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 11mm
  • Shank Length: 19mm
  • Under Head Length: 28.5mm
ST5635 Steel M5.0x0.8 11mm 21mm 30.5mm
  • Material: Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 11mm
  • Shank Length: 21mm
  • Under Head Length: 30.5mm

M6.0x1.0 Captive Panel Screw - Type 1

14.5mm

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Details
ST5641 Steel M6.0x1.0 14.5mm 6.5mm 16mm
  • Material: Steel
  • Male Thread: M6.0x1.0
  • Head Diameter: 14.5mm
  • Shank Length: 6.5mm
  • Under Head Length: 16mm
ST5642 Steel M6.0x1.0 14.5mm 8mm 17.5mm
  • Material: Steel
  • Male Thread: M6.0x1.0
  • Head Diameter: 14.5mm
  • Shank Length: 8mm
  • Under Head Length: 17.5mm
ST5643 Steel M6.0x1.0 14.5mm 9.5mm 19mm
  • Material: Steel
  • Male Thread: M6.0x1.0
  • Head Diameter: 14.5mm
  • Shank Length: 9.5mm
  • Under Head Length: 19mm
ST5644 Steel M6.0x1.0 14.5mm 11mm 20.5mm
  • Material: Steel
  • Male Thread: M6.0x1.0
  • Head Diameter: 14.5mm
  • Shank Length: 11mm
  • Under Head Length: 20.5mm
ST5645 Steel M6.0x1.0 14.5mm 12.5mm 22mm
  • Material: Steel
  • Male Thread: M6.0x1.0
  • Head Diameter: 14.5mm
  • Shank Length: 12.5mm
  • Under Head Length: 22mm
ST5646 Steel M6.0x1.0 14.5mm 14.5mm 24mm
  • Material: Steel
  • Male Thread: M6.0x1.0
  • Head Diameter: 14.5mm
  • Shank Length: 14.5mm
  • Under Head Length: 24mm
ST5647 Steel M6.0x1.0 14.5mm 16mm 25.5mm
  • Material: Steel
  • Male Thread: M6.0x1.0
  • Head Diameter: 14.5mm
  • Shank Length: 16mm
  • Under Head Length: 25.5mm
ST5648 Steel M6.0x1.0 14.5mm 17.5mm 27mm
  • Material: Steel
  • Male Thread: M6.0x1.0
  • Head Diameter: 14.5mm
  • Shank Length: 17.5mm
  • Under Head Length: 27mm
ST5649 Steel M6.0x1.0 14.5mm 19mm 28.5mm
  • Material: Steel
  • Male Thread: M6.0x1.0
  • Head Diameter: 14.5mm
  • Shank Length: 19mm
  • Under Head Length: 28.5mm
ST5650 Steel M6.0x1.0 14.5mm 21mm 30.5mm
  • Material: Steel
  • Male Thread: M6.0x1.0
  • Head Diameter: 14.5mm
  • Shank Length: 21mm
  • Under Head Length: 30.5mm