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Machine Screws

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Phillips Pan/Flat/Truss Head, Slotted, and Internal & External Sems Machine Screws

  • Phillips Pan Head machine screws have a pan-shaped head with a flat top and vertical sides and are commonly used in electronics.
  • Phillips Flat Head machine screws have a flat top with a conical bearing surface and are commonly used in countersunk holes where the screw head must sit...
  • Slotted Flat Head Machine Screws have a flat head with a single slot on top and are commonly used in woodworking.
  • Phillips Oval Head Machine Screws are a type of screw that feature a raised head, with a countersunk bottom and a round top. They are often used to secure...
  • Combo Round Head Machine Screws have a round head which can be driven using either a Phillips or slotted screwdriver. They are primarily used to fasten...
  • Slotted Round Head Machine Screws have round heads with a single slot on top and are commonly used in woodworking.
  • Phillips Truss Head Machine Screws are a type of screw that have a wide head which provides a larger bearing surface. They are commonly used to join sheet...
  • Slotted Truss Head Machine Screws have a slotted head requiring a flat-head screwdriver and is commonly used in applications where minimal clearance exists.
  • Phillips Pan Head Internal SEMS Machine Screws are a type of screw that come with a pre-assembled internal tooth lock washer.
  • Phillips Pan Head External SEMS Machine Screws are a type of screw that come with a pre-assembled external tooth lock washer.

  • Slotted Fillister Head Machine Screws are a type of screw that are characterized by their unique head design and the slotted drive system. They are the...
  • Star Drive Pan Head Machine Screws are a type of screw that are characterized by their unique head design and the star drive system. Typically used in...
  • Star Drive Flat Head Machine Screws are a type of screw that are characterized by their star drive system and are designed to prevent stripping during...
  • Star Drive Truss Head Machine Screws are a type of versatile screw that are characterized by their star drive system and can be used in many industries...