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Captive Panel Screw - Type 6

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.

#4-40 Captive Panel Screw - Type 6

1/4"

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Details
ST7583 Steel #4-40 1/4" 9/32" 15/32"
  • Material: Steel
  • Male Thread: #4-40
  • Head Diameter: 1/4"
  • Shank Length: 9/32"
  • Under Head Length: 15/32"
ST7584 Steel #4-40 1/4" 11/32" 17/32"
  • Material: Steel
  • Male Thread: #4-40
  • Head Diameter: 1/4"
  • Shank Length: 11/32"
  • Under Head Length: 17/32"

#6-32 Captive Panel Screw - Type 6

9/32"

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Details
ST7585 Steel #6-32 9/32" 5/16" 17/32"
  • Material: Steel
  • Male Thread: #6-32
  • Head Diameter: 9/32"
  • Shank Length: 5/16"
  • Under Head Length: 17/32"
ST7586 Steel #6-32 9/32" 3/8" 19/32"
  • Material: Steel
  • Male Thread: #6-32
  • Head Diameter: 9/32"
  • Shank Length: 3/8"
  • Under Head Length: 19/32"
ST7587 Steel #6-32 9/32" 7/16" 21/32"
  • Material: Steel
  • Male Thread: #6-32
  • Head Diameter: 9/32"
  • Shank Length: 7/16"
  • Under Head Length: 21/32"

#8-32 Captive Panel Screw - Type 6

5/16"

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Details
ST7588 Steel #8-32 5/16" 13/32" 21/32"
  • Material: Steel
  • Male Thread: #8-32
  • Head Diameter: 5/16"
  • Shank Length: 13/32"
  • Under Head Length: 21/32"
ST7589 Steel #8-32 5/16" 15/32" 23/32"
  • Material: Steel
  • Male Thread: #8-32
  • Head Diameter: 5/16"
  • Shank Length: 15/32"
  • Under Head Length: 23/32"
ST7590 Steel #8-32 5/16" 17/32" 25/32"
  • Material: Steel
  • Male Thread: #8-32
  • Head Diameter: 5/16"
  • Shank Length: 17/32"
  • Under Head Length: 25/32"

#10-32 Captive Panel Screw - Type 6

3/8"

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Details
ST7591 Steel #10-32 3/8" 17/32" 27/32"
  • Material: Steel
  • Male Thread: #10-32
  • Head Diameter: 3/8"
  • Shank Length: 17/32"
  • Under Head Length: 27/32"
ST7592 Steel #10-32 3/8" 19/32" 29/32"
  • Material: Steel
  • Male Thread: #10-32
  • Head Diameter: 3/8"
  • Shank Length: 19/32"
  • Under Head Length: 29/32"

M3.0x0.5 Captive Panel Screw - Type 6

6.4mm

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Details
ST8550 Steel M3.0x0.5 6.4mm 7.1mm 11.9mm
  • Material: Steel
  • Male Thread: M3.0x0.5
  • Head Diameter: 6.4mm
  • Shank Length: 7.1mm
  • Under Head Length: 11.9mm
ST8551 Steel M3.0x0.5 6.4mm 8.7mm 13.5mm
  • Material: Steel
  • Male Thread: M3.0x0.5
  • Head Diameter: 6.4mm
  • Shank Length: 8.7mm
  • Under Head Length: 13.5mm

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

7.1mm

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Details
ST8552 Steel M3.5x0.6 7.1mm 8mm 13.5mm
  • Material: Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 7.1mm
  • Shank Length: 8mm
  • Under Head Length: 13.5mm
ST8553 Steel M3.5x0.6 7.1mm 9.5mm 15mm
  • Material: Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 7.1mm
  • Shank Length: 9.5mm
  • Under Head Length: 15mm
ST8554 Steel M3.5x0.6 7.1mm 11.1mm 16.6mm
  • Material: Steel
  • Male Thread: M3.5x0.6
  • Head Diameter: 7.1mm
  • Shank Length: 11.1mm
  • Under Head Length: 16.6mm

M4.0x0.7 Captive Panel Screw - Type 6

8mm

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Details
ST8555 Steel M4.0x0.7 8mm 10.3mm 16.7mm
  • Material: Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 8mm
  • Shank Length: 10.3mm
  • Under Head Length: 16.7mm
ST8556 Steel M4.0x0.7 8mm 11.9mm 18.3mm
  • Material: Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 8mm
  • Shank Length: 11.9mm
  • Under Head Length: 18.3mm
ST8557 Steel M4.0x0.7 8mm 13.5mm 19.9mm
  • Material: Steel
  • Male Thread: M4.0x0.7
  • Head Diameter: 8mm
  • Shank Length: 13.5mm
  • Under Head Length: 19.9mm

M5.0x0.8 Captive Panel Screw - Type 6

9.5mm

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Details
ST8558 Steel M5.0x0.8 9.5mm 13.5mm 21.4mm
  • Material: Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 9.5mm
  • Shank Length: 13.5mm
  • Under Head Length: 21.4mm
ST8559 Steel M5.0x0.8 9.5mm 15.1mm 23mm
  • Material: Steel
  • Male Thread: M5.0x0.8
  • Head Diameter: 9.5mm
  • Shank Length: 15.1mm
  • Under Head Length: 23mm