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.

Items
round-brass-captive-panel-screw-type-2-lyn-tron

Captive Panel Screw Type 2

round-brass-captive-panel-screw-type-2-lyn-tron

Captive Panel Screw Type 2

round-brass-captive-panel-screw-type-2-lyn-tron

Captive Panel Screw Type 2

round-brass-captive-panel-screw-type-2-lyn-tron

Captive Panel Screw Type 2

round-brass-captive-panel-screw-type-2-lyn-tron

Captive Panel Screw Type 2
OD N/A 1/4
Head Diameter N/A 1/4
Shank DIA N/A .078
Point Diameter N/A .078
Male Thread N/A 4-40
Head Length N/A 1/4
Under Head Length N/A 3/8 N/A 7/16 N/A 1/2 N/A 9/16 N/A 5/8
Shank Length N/A 11/64 N/A 15/64 N/A 19/64 N/A 23/64 N/A 27/64
Thread Length N/A 1/8
Point Length N/A 5/64
Material N/A Brass
Slot Width N/A 3/64
Slot Depth N/A 5/64
Knurl TPI N/A 35
Type N/A Type 2
Style N/A Thin Head
Part Description N/A 4-40 x 11/64, Type 2 Thin Head Style Captive Panel Screw N/A 4-40 x 15/64, Type 2 Thin Head Style Captive Panel Screw N/A 4-40 x 19/64, Type 2 Thin Head Style Captive Panel Screw N/A 4-40 x 23/64, Type 2 Thin Head Style Captive Panel Screw N/A 4-40 x 27/64, Type 2 Thin Head Style Captive Panel Screw