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OneMonroe’s Lyn-Tron Captive Panel Screws are proudly manufactured in the USA and engineered for reliable, secure fastening in electronic enclosures, panels, and industrial assemblies. Designed to remain attached to the panel even when disengaged, these captive screws eliminate the risk of lost hardware and improve serviceability in high-vibration or maintenance-intensive environments.

Crafted with precision and available in a variety of thread sizes, head styles, and finishes, Lyn-Tron Captive Panel Screws offer a clean, professional look with consistent performance. These screws are ideal for use in aerospace, defense, telecom, and rack-mounted systems where retention and durability are critical.

As part of the trusted Lyn-Tron brand, our captive panel screws are CNC-machined to tight tolerances and meet demanding quality standards. Whether you're building custom equipment or retrofitting existing hardware, you can count on OneMonroe’s American-made quality and engineering expertise.

captive-panel-screw-type-1_large
Unit of Measure
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Item #

OD

Head Diameter

Shank DIA

Male Thread

Head Length

Thread Length

Knurl TPI

Material

Style

Quantity
ST3141-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3142-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3143-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3144-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3145-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3146-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3147-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3148-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3149-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3150-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3151-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3152-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3153-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3154-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3155-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3156-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3157-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3158-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3159-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3160-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-24 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3161-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-32 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3162-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-32 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3163-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-32 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3164-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-32 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
ST3165-00 N/A 7/16 N/A 7/16 N/A .130 N/A 10-32 N/A 1/4 N/A 3/8 N/A 30 N/A Steel N/A Large Head
Unit of Measure
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