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(More customer reviews)This is a great screw and well worth the price. The product arrived quickly and in no time I was screwing away! Thanks!!!
Click Here to see more reviews about: Brass Machine Screw, Round Head, Slotted Drive, 1/4"-20, 5" Length (Pack of 100)
Machine Screws, also referred to as Machine Bolts, are often used with nuts or driven into tapped holes.They come in a variety of head types and drive styles, but are generally available in smaller sizes.Brass is rust proof, corrosion resistant and polishes to a rich, golden color.Brass is easily soldered and brazed and accepts plating readily.The typical composition is 70% Copper and 30% Zinc.Strength increases with a higher percentage of Zinc.Round head fasteners have a dome-shaped head.An older style of head, it is typically used when replacing existing round-head fasteners where an exact match is desired.Common applications for slotted screws include woodworking, although the drive style is not designed to be used with power drivers.A threaded fastener's size name includes information about the major external diameter, followed by the threads per inch, which indicates if it is coarse or fine.Coarse threads are better when working with brittle materials; they are sturdier and are easier to thread and unthread compared to fine.Coarse threading also allows for thicker coatings and platings.
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