Size Details: M3: Thread Diameter: 3mm, Thread Pitch: 0.5mm, Recommended Hole Diameter: 4.22mm-4.3mm. M4: Thread Diameter: 4mm, Thread Pitch: 0.7mm, Recommended Hole Diameter: 5.41mm-5.49mm. M5: Thread Diameter: 5mm, Thread Pitch: 0.8mm, Recommended Hole Diameter: 6.35mm-6.43mm. M6: Thread Diameter: 6mm, Thread Pitch: 1.0mm, Recommended Hole Diameter: 8.75mm-8.83mm. M8: Thread Diameter: 8mm, Thread Pitch: 1.25mm, Recommended Hole Diameter: 10.5mm-10.58mm. 304 Stainless Steel: Provides superior corrosion resistance, rust resistance, and oxidation resistance. Precision Engineering: Smooth surface with no burrs, deep and even threads, ensuring uniform force and preventing slippage. Versatile Application: Suitable for use in indoor and outdoor renovations,.
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