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M6X30 g8 flat allen screw

• Application : اتصالات صنعتی
• Type : آلن سر تخت
• Grade : 8.8
• Cover : سیاه - خود رنگ
• Standard : DIN 7991
• Size : M6X30
• Material : فولاد خشکه

The M6X30 flat-head Allen steel screw is manufactured from high-strength carbon steel, providing excellent mechanical performance for medium-load industrial assemblies. Its nominal diameter is 6 millimeters, and the length is 30 millimeters, with a standard thread pitch of 1 millimeter. The unit weight of this screw is approximately 0.035 kilograms per 10 centimeters of length, enabling precise calculation of assembly weight and load distribution. The flat-head design allows flush installation in countersunk holes, ensuring uniform load transfer and preventing stress concentration. Tensile strength reaches around 800 MPa, while surface hardness ranges between 200 and 220 HV, delivering reliable performance under static and vibrational loads.

Wear resistance of the M6X30 Allen flat-head screw is enhanced by precision-machined threads and a hardened steel body, allowing repeated assembly without thread deformation. The screws uniform material structure and surface treatment reduce friction and minimize the risk of galling during tightening. Additionally, the carbon steel composition provides high shear strength and resistance to fatigue under cyclic loads. Its hexagonal socket allows secure torque application, ensuring optimal tightening and preventing slippage. These properties make the M6X30 Allen screw suitable for machinery frames, industrial equipment, mechanical assemblies, and applications requiring reliable fastening in both static and dynamic environments.

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