CSLU 200-Piece M3 M4 M5 M6 M8 Hex Allen Head Socket Set Screw Assortment Kit, Black Oxide Finish

Description

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. Specifications: Material: 12.9 grade alloy steel Color: Black Type: Hex Socket cup point Size and Quantity: 20pcs M3x3mm 20pcs M3x4mm 20pcs M3x6mm 20pcs M4x4mm 20pcs M4x6mm 20pcs M5x5mm 20pcs M5x8mm 20pcs M6x6mm 20pcs M6x10mm 20pcs M8x8mm Box Size: 13 x 6.5 x 2.3cm / 5.11 x 2.56 x 0.9" Package Includes: 200pcs x Screws