Machine Screw G I Slotted Flat Head 3 x 40mm - 12pcs

Item Description: 

• Machine Screws are uniformly threaded screws designed to be fastened into tapped holes, or used in conjunction with nuts to join two or more assemblies together. Typical applications for machine screws include fastening components of tools, appliances, machines, and electronic devices. Covers the general requirements for the dimensions and performance of Steel Machine Screws.