M3*40mm Aluminum Standoffs Black Dual-Hole Anti-Rotation Spacers Industrial Lightweight Structural Connectors 2Pcs

M3*40mm Aluminum Standoffs Black Dual-Hole Anti-Rotation Spacers Industrial Lightweight Structural Connectors 2Pcs

• Anti-Torsional Dual-Hole Design: dual-screw hole architecture prevents rotation during fastening, ensuring precise spatial alignment and mechanical stability for multi-layer airframes.
• Rapid Maintenance Access: Standardized 40mm clearance height is specifically engineered to create maintenance on the upper airframe, allowing for efficient internal component adjustments.
• Multi-Point Payload Integration: Features additional mechanical interfaces for mounting sensors, transmission modules, or secondary payloads, maximizing space utilization and functional redundancy.
• Aviation-Grade Material: Constructed from high-modulus aluminum with a black anodized finish; weighing only approx. 4g per piece to optimize the platform's power-to-weight ratio.
• Modular Integration Solution: Standardized M3 internal thread interfaces support diverse payload deployment and structural reinforcement, serving as a reliable component for professional maintenance.