Check the listing for details. M4x35mm Flat Round Head Phillips Head Screw, 20Pcs Phillips Drive Machine Screw. Condition: New. Listed at 11.59 USD. Description:Material: Machine screws are made of 304 stainless steel, which has high strength, excellent corrosion resistance and oxidation resistance, good mechanical properties and long service life.Strict Craftsmanship: The binding screws fit closely with the mounting surface, and the appearance is smooth and beautiful; the edges are rounded to prevent scratching the hand or being damaged by the surface of the fastener. The thread is deep, the tightening effect is good, and it is not easy to slip when rotating.Easy Installation: It can be operated with a standard Phillips screwdriver (not included), simplifying the installation and disassembly process. It has strong versatility and improves work efficiency.