Thread cutting fasteners have spaced threads on the shaft and a blunt tapered point at the end. Thread cutting screws are typically used in sheet metal, plastic and aluminum. They are perfect for when you need to attach material and do not have a pre-drilled hole.
KD Fasteners, Inc.® has a large, off the shelf selection of thread cutting screws. Our line includes both standard and metric. We offer type 1, 17, 23, 25, and F. We have them in a variety of head styles, including: flat, flat under cut, unslotted hex, slotted hex washer with serrations, pan, and truss.
Our off the shelf stock comes in harden steel, 18-8 stainless steel (300 series stainless), and 410 stainless steel. We also offer them in zinc, black oxide, black zinc, and zinc yellow. We can also plate them per your specific needs.