[Answer] Metal fastener crossword clue

• Metal fastenerA fastener (US English) or fastening (UK English) is a hardware device that mechanically joins or affixes two or more objects together. In general, fasteners are used to create non-permanent joints; that is, joints that can be removed or dismantled without damaging the joining components. Welding is an example of creating permanent joints. Steel fasteners are usually made of stainless steel ...
  
  A screw is a type of fastener, in some ways similar to a bolt (see Differentiation between bolt and screw below), typically made of , and characterized by a helical ridge, known as the male thread (external thread). Screws are commonly used to fasten materials by digging in and wedging into a material when turned, while the thread cuts grooves in the fastened material that may help pull ...
  
  A staple is a type of two-pronged fastener, usually , used for joining or binding materials together.Large staples might be used with a hammer or staple gun for masonry, roofing, corrugated boxes and other heavy-duty uses. Smaller staples are used with a stapler to attach pieces of paper together; such staples are a more permanent and durable fastener for paper documents than the …Reference desk – Serving as virtual librarians, volunteers tackle your questions on a wide range of subjects. Site news – Announcements, updates, articles and press releases on and the Wikimedia Foundation. Village pump – For discussions about itself, including areas for technical issues and policies.In woodworking and construction, a nail is a small object made of (or wood, called a tree nail or "trunnel") which is used as a fastener, as a peg to hang something, or sometimes as a decoration. Generally, nails have a sharp point on one end and a flattened head on the other, but headless nails are available. Nails are made in a great variety of forms for specialized purposes.Shoulder bolt or Stripper bolt - Bolt with a broad smooth shoulder and small threaded end used to create a pivot or attachment point. U-Bolt - Bolt shaped like the letter U where the two straight sections are threaded. A straight

Answer: NAIL

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