OneMonroe’s Lyn-Tron brand Panel Screw Retainers are proudly manufactured in the USA and engineered for reliable performance in a variety of panel and enclosure applications. Designed to securely hold captive screws in place, these retainers simplify assembly and prevent hardware loss during maintenance or transport.
Crafted from high-quality materials and made to tight tolerances, Lyn-Tron Panel Screw Retainers are ideal for use in electronics, aerospace, instrumentation, and industrial equipment. Whether used in rack-mounted systems or custom enclosures, they provide consistent, durable retention you can trust.
Backed by American manufacturing and OneMonroe’s commitment to quality, Lyn-Tron retainers are an excellent choice for OEMs and engineers looking for dependable, precision hardware.
Item # |
Material |
Female Thread |
Type |
Panel Thickness |
A |
B |
C |
D |
E |
F |
Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|
| STR004-250 | N/A Steel | N/A 10-32 | N/A Type A | N/A .250 | N/A 3/8 | N/A .280 | N/A .228 | N/A | N/A | N/A .250 | |
| STR005-050 | N/A Steel | N/A 1/4-20 | N/A Type A | N/A .048-.072 | N/A 1/2 | N/A .366 | N/A .295 | N/A | N/A | N/A .050 | |
| STR005-080 | N/A Steel | N/A 1/4-20 | N/A Type A | N/A .074-.109 | N/A 1/2 | N/A .366 | N/A .295 | N/A | N/A | N/A .080 | |
| STR005-125 | N/A Steel | N/A 1/4-20 | N/A Type A | N/A .119-.156 | N/A 1/2 | N/A .366 | N/A .295 | N/A | N/A | N/A .125 | |
| STR005-188 | N/A Steel | N/A 1/4-20 | N/A Type A | N/A .188 | N/A 1/2 | N/A .366 | N/A .295 | N/A | N/A | N/A .188 | |
| STR005-250 | N/A Steel | N/A 1/4-20 | N/A Type A | N/A .250 | N/A 1/2 | N/A .366 | N/A .295 | N/A | N/A | N/A .250 | |
| STR006-050 | N/A Steel | N/A 1/4-28 | N/A Type A | N/A .048-.072 | N/A 1/2 | N/A .366 | N/A .295 | N/A | N/A | N/A .050 | |
| STR006-080 | N/A Steel | N/A 1/4-28 | N/A Type A | N/A .074-.109 | N/A 1/2 | N/A .366 | N/A .295 | N/A | N/A | N/A .080 | |
| STR006-125 | N/A Steel | N/A 1/4-28 | N/A Type A | N/A .119-.156 | N/A 1/2 | N/A .366 | N/A .295 | N/A | N/A | N/A .125 | |
| STR006-188 | N/A Steel | N/A 1/4-28 | N/A Type A | N/A .188 | N/A 1/2 | N/A .366 | N/A .295 | N/A | N/A | N/A .188 | |
| STR006-250 | N/A Steel | N/A 1/4-28 | N/A Type A | N/A .250 | N/A 1/2 | N/A .366 | N/A .295 | N/A | N/A | N/A .250 | |
| STR007-050 | N/A Steel | N/A 5/16-18 | N/A Type A | N/A .048-.072 | N/A 5/8 | N/A .414 | N/A .347 | N/A | N/A | N/A .050 | |
| STR007-080 | N/A Steel | N/A 5/16-18 | N/A Type A | N/A .074-.109 | N/A 5/8 | N/A .414 | N/A .347 | N/A | N/A | N/A .080 | |
| STR007-125 | N/A Steel | N/A 5/16-18 | N/A Type A | N/A .119-.156 | N/A 5/8 | N/A .414 | N/A .347 | N/A | N/A | N/A .125 | |
| STR007-188 | N/A Steel | N/A 5/16-18 | N/A Type A | N/A .188 | N/A 5/8 | N/A .414 | N/A .347 | N/A | N/A | N/A .188 | |
| STR007-250 | N/A Steel | N/A 5/16-18 | N/A Type A | N/A .250 | N/A 5/8 | N/A .414 | N/A .347 | N/A | N/A | N/A .250 | |
| STR008-080 | N/A Steel | N/A 3/8-16 | N/A Type A | N/A .074-.109 | N/A 3/4 | N/A .479 | N/A .406 | N/A | N/A | N/A .080 | |
| STR008-125 | N/A Steel | N/A 3/8-16 | N/A Type A | N/A .119-.156 | N/A 3/4 | N/A .479 | N/A .406 | N/A | N/A | N/A .125 | |
| STR008-188 | N/A Steel | N/A 3/8-16 | N/A Type A | N/A .188 | N/A 3/4 | N/A .479 | N/A .406 | N/A | N/A | N/A .188 | |
| STR008-250 | N/A Steel | N/A 3/8-16 | N/A Type A | N/A .250 | N/A 3/4 | N/A .479 | N/A .406 | N/A | N/A | N/A .250 | |
| BRR009-062 | N/A Brass | N/A 4-40 | N/A Type B | N/A .052-.067 | N/A 9/32 | N/A .250 | N/A .210 | N/A | N/A | N/A .062 | |
| BRR009-093 | N/A Brass | N/A 4-40 | N/A Type B | N/A .084-.099 | N/A 9/32 | N/A .250 | N/A .210 | N/A | N/A | N/A .093 | |
| BRR009-125 | N/A Brass | N/A 4-40 | N/A Type B | N/A .109-.140 | N/A 9/32 | N/A .250 | N/A .210 | N/A | N/A | N/A .125 | |
| BRR009-187 | N/A Brass | N/A 4-40 | N/A Type B | N/A .171-.203 | N/A 9/32 | N/A .250 | N/A .210 | N/A | N/A | N/A .187 | |
| BRR010-062 | N/A Brass | N/A 6-32 | N/A Type B | N/A .052-.067 | N/A 9/32 | N/A .250 | N/A .210 | N/A | N/A | N/A .062 |
