Custom CNC Machined Anti-Loosening Stopper Screw with Nylon Patch for Precision Component Position Limiting

1.Product Overview

2.Specification Parameters

• Case 1: Industrial Automation Fixture Position Limiting

A factory automation client utilized our stainless steel stopper screws in micro-fixture jigs, limiting the travel of tiny sensor probes to prevent over-travel. The hex socket drive enabled precise torque control, while the anti-loosening patch maintained stable limiting during high-speed testing, improving testing accuracy by 27%.

• Case 2: Medical Device Portable Instrument Limiting

A medical device brand used our mini stopper screws in portable diagnostic tools, limiting the movement of internal circuit boards to avoid component collision. The corrosion-resistant finish and anti-loosening design met medical-grade safety standards, eliminating component displacement issues during patient use.

• Case 3: Automotive Interior Micro-Component Limiting

4.The Scene Diagram

5.Product Features & Core Advantages

• Precision Position Limiting

  Compact body acts as a mechanical stopper to restrict component displacement accurately.

• Nylon Anti-Loosening Patch

  Prevents thread slippage under vibration and mechanical impact, maintaining stable limiting.

• CNC Precision Machining

  Tight thread tolerance (≤0.01mm) ensures accurate fit in tiny limiting holes.

• Hex Socket Drive

  Delivers controlled torque for secure limiting without slipping.

• Full Customization

  Non-standard miniature thread sizes and lengths are fully customizable.

6.Quality Assurance

• 100% dimensional inspection via CMM

• Material certification (RoHS, mill test reports)

• Fatigue and torque testing for critical applications

• ISO 9001, ITAF 16949, ISO14001