Locking screws are precision fasteners designed to secure components in mirror mount assemblies with vibration resistance and positional stability.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Length | 6mm to 50mm | |
| Head Type | Hex socket, slotted, or Phillips | |
| Thread Size | M3 to M12 | |
| Locking Type | Nylon insert, all-metal lock, or chemical adhesive | |
| Torque Range | 0.5 Nm to 25 Nm | |
| Temperature Range | -40°C to 120°C (standard), up to 200°C (high-temp variants) | |
| Vibration Resistance | MIL-STD-1312 compliant |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
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Locking screws incorporate specialized mechanisms (nylon inserts, prevailing torque features, or adhesives) that prevent loosening under vibration and thermal cycling, whereas standard screws rely solely on friction and may require periodic retightening.
Consider vibration levels, thermal expansion coefficients, required torque values, material compatibility with the mount, and environmental conditions. Always verify compliance with relevant ISO/DIN standards for your application.
Nylon-insert locking screws have limited reusability (typically 3-5 cycles) as the nylon degrades. All-metal locking screws offer better reusability, while chemically locked screws are generally single-use. Always consult manufacturer specifications.
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