Wholesale price & test samples available on request
Collaborative, humanoid and industrial robot joints run with frequent swing and sustained vibration. Ordinary flat head phillips screws loosen easily, triggering abnormal noise and safety hazards.
Our FLAT HEAD PHILLIPS Anti Loosening Screw features full flush countersunk design and built-in anti-loose serrations. It fixes joint shells, encoder panels and micro wrist joints without blocking rotation, supporting automated assembly and lowering post-maintenance failure rates.
Fit micro aluminum covers of humanoid robot hands/wrists.
Requirements: No protrusion, long anti-vibration, anti-rust
Match: 304 stainless steel FLAT HEAD PHILLIPS Anti Loosening Screw, M2/M2.5/M3
2. Elbow & Shoulder Protective Panels
Covers RV/harmonic drive joints for easy internal wiring inspection.
Requirements: Stable clamping, neat flush surface, mass assembly compatible
Match: Polished SS304 anti-loose screw, optional pre-coated thread lockerJoint Sensor & Detection Port Covers
Lock position/vibration sensor housings inside robot arms.
Requirements: Precise threads, slim head for narrow cavities, anti-corrosion
Match: Zinc-plated carbon steel FLAT HEAD PHILLIPS Anti Loosening Screw, M3/M4/M5
Fix thin signal PCBs inside joint rear caps to avoid loose contact.
Requirements: Lightweight, burr-free, consistent dimension
Match: Mini stainless steel anti-loose screw, customizable length 3–20mm
4. Mobile Robot Hip & Body Frames
Connect lightweight panels of inspection/delivery robots against walking vibration.
Requirements: Repeated disassembly endurance, customizable surface finishes
Match: Black oxide 316 stainless steel FLAT HEAD PHILLIPS Anti Loosening Screw, laser marking support
Low-grade screws cause loosening, rust seizure and joint noise after long cycles. Our premium FLAT HEAD PHILLIPS Anti Loosening Screw maintains steady clamping force under continuous vibration, simplifies flush installation and cuts robot rework costs.
Production Parameters
Raw Material: SS304/316, 8.8/10.9 carbon steel, aluminum alloy
Spec: Metric M2–M10, custom length & thread pitch
Feature: Built-in under-head anti-loose serrations
Surface Treatment: Polishing, passivation, zinc plating, black oxide
Custom Service: Thread locker coating, laser engraving, non-standard drawing
Strict Quality Control
Full auto optical inspection for every FLAT HEAD PHILLIPS Anti Loosening Screw. Raw material spectral test, torsion/tension/vibration cycle test, 72h salt spray test. Certified ISO9001, RoHS, REACH.
Application Case
A humanoid robot maker switched to custom M3×8 SS304 FLAT HEAD PHILLIPS Anti Loosening Screw for wrist assembly. Loosening failure rate dropped from 11% to 0.2% after 500h vibration test, greatly improving production efficiency.
Miniature anti-loose fasteners guarantee stable robot joint operation. We supply reliable FLAT HEAD PHILLIPS Anti Loosening Screw for sample trials and mass orders with full customization.
Send inquiry for samples and tailored solutions.
Post time: Jul-03-2026
