A pin is a device used for fastening objects or material together, and can have three sorts of body: a shaft of a rigid inflexible material meant to be inserted in a slot, groove, or hole (as with pivots, hinges, and jigs); a shaft connected to a head and ending in a sharp tip meant to pierce one or more pieces of soft materials like cloth or paper (the straight or push pin); a single strip of a rigid but flexible material (e.g. a wire) whose length has been folded into parallel prongs in such fashion that the middle length of each curves towards the other so that, when anything is inserted between them, they act as a clamp (e.g. the bobby pin), or two strips of a rigid material bound together by a spring at one end so that, when the spring held open, one can insert some material between the prongs at the other end that, the spring allowed to close, then clamp the inserted material. According to their function, pins can be made of metals (e.g. steel, copper, or brass), wood, or plastic.

View More On Wikipedia.org
  • 5

    Shikderg

    • Posts
      4,168
    • Likes
      321
    • Points
      0
  • 3

    DON M

    • Posts
      1,151
    • Likes
      113
    • Points
      0
  • 2

    josher

    Well-known Member
    • Posts
      6,745
    • Likes
      176
    • Points
      0
  • 2

    .::MEGATRON::.

    Member
    • Posts
      175
    • Likes
      0
    • Points
      0
  • 2

    NANAIU

    Well-known Member From BD
    • Posts
      2,734
    • Likes
      63
    • Points
      0
  • 2

    ..::HANIF::..

    Well-known Member
    • Posts
      1,183
    • Likes
      5
    • Points
      0
  • 2

    sima_telecom

    Member
    • Posts
      212
    • Likes
      2
    • Points
      0
  • 2

    Sukh007

    • Posts
      433
    • Likes
      61
    • Points
      0
  • 1

    ::.anjan.::

    Active Member
    • Posts
      388
    • Likes
      1
    • Points
      0
  • 1

    pisot

    Junior Member
    • Posts
      7
    • Likes
      0
    • Points
      0
  • 1

    atik_chowdhury

    Junior Member
    • Posts
      97
    • Likes
      0
    • Points
      0
  • 1

    Gsmb SHIVA

    • Posts
      277
    • Likes
      4
    • Points
      0
  • 1

    wawan_berau

    Junior Member
    • Posts
      10
    • Likes
      0
    • Points
      0
  • 1

    Lowers

    • Posts
      647
    • Likes
      1
    • Points
      0
  • 1

    nerobdms™

    • Posts
      610
    • Likes
      37
    • Points
      0
  • 1

    INSP DDK

    Well-known Member
    • Posts
      1,638
    • Likes
      28
    • Points
      0
  • 1

    Kochima

    Well-known Member
    • Posts
      761
    • Likes
      10
    • Points
      0
  • 1

    eqra1998

    Junior Member
    • Posts
      59
    • Likes
      1
    • Points
      0
  • 1

    st.duet

    Junior Member
    • Posts
      18
    • Likes
      0
    • Points
      0
  • 1

    litondhar

    Junior Member
    • Posts
      15
    • Likes
      2
    • Points
      0
  • Back
    Top