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Captive Panel Screw - Type 3

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.

#1/4-28 Captive Panel Screw - Type 3

Brass

Part Number Material Male Thread Head Diameter Shank Length Under Head Length Washer Diameter Washer Length Point Diameter Point Length Details
BR3782 Brass #1/4-28 3/4" 1/8" 3/4" 1/2" 1/8" 0.175" 0.250"
  • Material: Brass
  • Male Thread: #1/4-28
  • Head Diameter: 3/4"
  • Shank Length: 1/8"
  • Under Head Length: 3/4"
  • Washer Diameter: 1/2"
  • Washer Length: 1/8"
  • Point Diameter: 0.175"
  • Point Length: 0.250"
BR3783 Brass #1/4-28 3/4" 3/16" 13/16" 1/2" 1/8" 0.175" 0.250"
  • Material: Brass
  • Male Thread: #1/4-28
  • Head Diameter: 3/4"
  • Shank Length: 3/16"
  • Under Head Length: 13/16"
  • Washer Diameter: 1/2"
  • Washer Length: 1/8"
  • Point Diameter: 0.175"
  • Point Length: 0.250"
BR3784 Brass #1/4-28 3/4" 1/4" 7/8" 1/2" 1/8" 0.175" 0.250"
  • Material: Brass
  • Male Thread: #1/4-28
  • Head Diameter: 3/4"
  • Shank Length: 1/4"
  • Under Head Length: 7/8"
  • Washer Diameter: 1/2"
  • Washer Length: 1/8"
  • Point Diameter: 0.175"
  • Point Length: 0.250"
BR3785 Brass #1/4-28 3/4" 5/16" 15/16" 1/2" 1/8" 0.175" 0.250"
  • Material: Brass
  • Male Thread: #1/4-28
  • Head Diameter: 3/4"
  • Shank Length: 5/16"
  • Under Head Length: 15/16"
  • Washer Diameter: 1/2"
  • Washer Length: 1/8"
  • Point Diameter: 0.175"
  • Point Length: 0.250"
BR3786 Brass #1/4-28 3/4" 3/8" 1" 1/2" 1/8" 0.175" 0.250"
  • Material: Brass
  • Male Thread: #1/4-28
  • Head Diameter: 3/4"
  • Shank Length: 3/8"
  • Under Head Length: 1"
  • Washer Diameter: 1/2"
  • Washer Length: 1/8"
  • Point Diameter: 0.175"
  • Point Length: 0.250"
BR3787 Brass #1/4-28 3/4" 7/16" 1-1/16" 1/2" 1/8" 0.175" 0.250"
  • Material: Brass
  • Male Thread: #1/4-28
  • Head Diameter: 3/4"
  • Shank Length: 7/16"
  • Under Head Length: 1-1/16"
  • Washer Diameter: 1/2"
  • Washer Length: 1/8"
  • Point Diameter: 0.175"
  • Point Length: 0.250"
BR3788 Brass #1/4-28 3/4" 1/2" 1-1/8" 1/2" 1/8" 0.175" 0.250"
  • Material: Brass
  • Male Thread: #1/4-28
  • Head Diameter: 3/4"
  • Shank Length: 1/2"
  • Under Head Length: 1-1/8"
  • Washer Diameter: 1/2"
  • Washer Length: 1/8"
  • Point Diameter: 0.175"
  • Point Length: 0.250"
BR3789 Brass #1/4-28 3/4" 9/16" 1-3/16" 1/2" 1/8" 0.175" 0.250"
  • Material: Brass
  • Male Thread: #1/4-28
  • Head Diameter: 3/4"
  • Shank Length: 9/16"
  • Under Head Length: 1-3/16"
  • Washer Diameter: 1/2"
  • Washer Length: 1/8"
  • Point Diameter: 0.175"
  • Point Length: 0.250"
BR3790 Brass #1/4-28 3/4" 5/8" 1-1/4" 1/2" 1/8" 0.175" 0.250"
  • Material: Brass
  • Male Thread: #1/4-28
  • Head Diameter: 3/4"
  • Shank Length: 5/8"
  • Under Head Length: 1-1/4"
  • Washer Diameter: 1/2"
  • Washer Length: 1/8"
  • Point Diameter: 0.175"
  • Point Length: 0.250"
BR3791 Brass #1/4-28 3/4" 11/16" 1-5/16" 1/2" 1/8" 0.175" 0.250"
  • Material: Brass
  • Male Thread: #1/4-28
  • Head Diameter: 3/4"
  • Shank Length: 11/16"
  • Under Head Length: 1-5/16"
  • Washer Diameter: 1/2"
  • Washer Length: 1/8"
  • Point Diameter: 0.175"
  • Point Length: 0.250"
BR3792 Brass #1/4-28 3/4" 3/4" 1-3/8" 1/2" 1/8" 0.175" 0.250"
  • Material: Brass
  • Male Thread: #1/4-28
  • Head Diameter: 3/4"
  • Shank Length: 3/4"
  • Under Head Length: 1-3/8"
  • Washer Diameter: 1/2"
  • Washer Length: 1/8"
  • Point Diameter: 0.175"
  • Point Length: 0.250"
BR3793 Brass #1/4-28 3/4" 13/16" 1-7/16" 1/2" 1/8" 0.175" 0.250"
  • Material: Brass
  • Male Thread: #1/4-28
  • Head Diameter: 3/4"
  • Shank Length: 13/16"
  • Under Head Length: 1-7/16"
  • Washer Diameter: 1/2"
  • Washer Length: 1/8"
  • Point Diameter: 0.175"
  • Point Length: 0.250"
BR3794 Brass #1/4-28 3/4" 7/8" 1-1/2" 1/2" 1/8" 0.175" 0.250"
  • Material: Brass
  • Male Thread: #1/4-28
  • Head Diameter: 3/4"
  • Shank Length: 7/8"
  • Under Head Length: 1-1/2"
  • Washer Diameter: 1/2"
  • Washer Length: 1/8"
  • Point Diameter: 0.175"
  • Point Length: 0.250"
BR3795 Brass #1/4-28 3/4" 15/16" 1-9/16" 1/2" 1/8" 0.175" 0.250"
  • Material: Brass
  • Male Thread: #1/4-28
  • Head Diameter: 3/4"
  • Shank Length: 15/16"
  • Under Head Length: 1-9/16"
  • Washer Diameter: 1/2"
  • Washer Length: 1/8"
  • Point Diameter: 0.175"
  • Point Length: 0.250"
BR3796 Brass #1/4-28 3/4" 1" 1-5/8" 1/2" 1/8" 0.175" 0.250"
  • Material: Brass
  • Male Thread: #1/4-28
  • Head Diameter: 3/4"
  • Shank Length: 1"
  • Under Head Length: 1-5/8"
  • Washer Diameter: 1/2"
  • Washer Length: 1/8"
  • Point Diameter: 0.175"
  • Point Length: 0.250"
BR3797 Brass #1/4-28 3/4" 1-1/16" 1-11/16" 1/2" 1/8" 0.175" 0.250"
  • Material: Brass
  • Male Thread: #1/4-28
  • Head Diameter: 3/4"
  • Shank Length: 1-1/16"
  • Under Head Length: 1-11/16"
  • Washer Diameter: 1/2"
  • Washer Length: 1/8"
  • Point Diameter: 0.175"
  • Point Length: 0.250"
BR3798 Brass #1/4-28 3/4" 1-1/8" 1-3/4" 1/2" 1/8" 0.175" 0.250"
  • Material: Brass
  • Male Thread: #1/4-28
  • Head Diameter: 3/4"
  • Shank Length: 1-1/8"
  • Under Head Length: 1-3/4"
  • Washer Diameter: 1/2"
  • Washer Length: 1/8"
  • Point Diameter: 0.175"
  • Point Length: 0.250"