A set screw is a type of screw generally used to secure an object within or against another object without using a nut. The most common examples are securing a pulley or gear to a shaft. Set screws are fully threaded and has no head projecting past the major diameter of the screw thread. These set screws are driven with an internal-wrenching hex socket drive.
Features:These set screws are made from 12.9 grade carbon steel for high hardness, durability and long service life.Oxidation surface finishing provides these set screws a cover of rust protection.They are multipurpose hex socket head set screws that you can simple drive with a hex key.
There are 8 common sizes and you can concentrate on your project without worrying about not having the correct screws.
Get these total 200 pieces screws so you wont be running off to the hardware store for a set screw for quite a while.
Specifications:Material: 12.9 grade carbon steelSurface Finishing: OxidationColor: BlackSize and Quantity:M3x3mmx25pcsM3x4mmx25pcsM3x5mmx25pcsM3x6mmx25pcsM3x8mmx25pcsM3x10mmx25pcsM3x12mmx25pcsM3x14mmx25pcs
Package Includes:200pcs x Screws