1. The screws bolts are made of 304 Stainless Steel for high hardness and corrosion resistance, it is durable and can be fastened for a long time.2. Good chemical resistance and may be mildly magnetic, widely used as fasteners when mechanically joining materials together.3. The fastener is mainly used for the installation and connection of furniture, steel frame, mechanical equipment, electrical appliances, etc. and has strong connection strength.Specifications:Material: 304 Stainless SteelDrive Type: Hexagon SocketM2.5 x 12mm:Threaded Size: M2.5Threaded Length: 12mmThreaded Pitch: 0.45mmM4 x 8mm:Threaded Size: M4Threaded Length: 8mmThreaded Pitch: 0.7mmPackage Content:20pcs in total(10pcs of each size).
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