Pan head screw 281-984countersunk headflat-headcruciform

From the trusted RS PRO brand, this set of high-quality cross-recess pan and countersunk head machine screws are ideal for many applications. Machine screws are used in threaded holes, which can provide a stronger joint between the screw and the material it is driven into. This, combined with the full screw thread, will therefore translate to a higher quality finish and therefore a higher quality product overall. These machine screws are made from A2 stainless steel, also known as 18.8 grade due to the 18% chromium and 8% nickel content, which provides a high hardness level and resistance to wear & tear. The A2 grade Pozidriv machine screws are fully-threaded fasteners for reliable fixing with suitable sized nuts. The socket screws are used to join many kinds of materials together and are suitable for use in many environments. In this kit, you will find 2,108 washer and nut pairs, in sizes M6, M5, M4, M3, M2.5 and M2, and 1,060 full-thread machine screws with pan or countersunk Pozidriv heads in sizes M6, M5, M4, M3, M2.5 and M2. Features and Benefits Machine screws to DIN965 & DIN7985 standards, with pan and countersunk heads Nuts to DIN934 standard Washers to DIN123 standards A2 stainless steel Generally non-magnetic Cannot be hardened by heat treatment Supplied in a polypropylene case with a hinged cover