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Chicago Screws

Part # Description  

Product information

The Chicago Screws feature a slightly domed Barrel with smoothed edges provides a smooth interior surface.  The ribs on the barrel head allow the Barrel nut to grab the part to prevent turning while tightening and loosening the Chicago screw.

  • Sizes (mm): 4, 6, 7, 8, 9, 10, 12, 15, 20
  • 20 screws and 20 barrels per pack
Fabrication Activity: General Supplies
Product Category: Materials
Material Thickness: 6 mm (1/4 in), 7 mm (9/32 in), 9 mm (3/8 in), 21 mm (13/16 in)