Blue Print Specials & Products    We work from your prints, sketches, or samples, domestic or metric with your choice of material. • Bushings & Spacers • Hex Socket Items • Nuts: Hex, Square, & Round • Slotted Shoulder Screws • Slotted Set Screws • Square Head Set Screws • Studs • Threaded Rod • Pins • Plugs • Washers Click images to enlarge.