M3 Screws with Nuts and Washers Assortment Set, 300 Pcs Hex Socket Head Screws Assorted, Black Alloy Steel Full Thread Cap Button Hexagon Bolt and Nuts Flat Washers Machine Set Kit(B-Button Head)

Description

Features:Made of alloy steel material, the alloy steel material provides strength.Ideal for use in confined areas where the head needs to be flush or below the surface.Fixing component, industrial and construction fasteners.Six common sizes and three optional types for general purpose use.Used widely in the home and office appliance, communication equipments, ship assembly and other machinery industry.Specifications:Material: Alloy steelType(optional):A: Cap headB: Button headC: Flat headSize and Quantity:Screws: M3 * 4             25PCSM3 * 5             25PCSM3 * 6             25PCSM3 * 8             25PCSM3 * 10           25PCSM3 * 12           25PCSM3 Nuts             50PCSM3 Flat Washers        50PCSM3 Spring Washers     50PCSPackage Includes:150pcs x Screws 50pcs x Nuts100pcs x Washers