Scanning electron micrograph (SEM) of Head and point of a pin. A straight pin is a pin consisting of a short straight stiff piece of wire with a point

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Scanning electron micrograph (SEM) of Head and point of a pin. A straight pin is a pin consisting of a short straight stiff piece of wire with a pointed end at one end and a flatten surface at the other end. It is used to fasten pieces of cloth or paper together. Magnification: x11 when shortest axis printed at 25 millimetres.

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Size: 3330px × 2624px
Photo credit: © DENNIS KUNKEL MICROSCOPY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, 98944a, black, electron, false-colored, head, manmade, metal, metalman, micrograph, monochrome, pin, point, scanning, sem, steel, straight, tip, white