Feature

●Versatile Assortment: This set includes 200pcs of M3 black carbon steel socket cup point grub set screws, providing a wide range of options for your projects and repairs.
●High-quality Material: Made from durable carbon steel, these screws are strong and resistant to wear and tear, ensuring long-lasting performance.
●Easy to Use: The socket cup point design allows for easy installation and removal, making these screws ideal for various applications, including electronics, machinery, and more.
●Convenient Storage: The set comes neatly organized in a sturdy case, keeping the screws secure and easily accessible, saving you time and effort when searching for the right size.
●Versatile Size Range: With multiple sizes included, ranging from M3 x 4mm to M3 x 20mm, this assortment is suitable for a variety of projects, ensuring you have the right screw for the job.


Description

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