Tapping screws are another kind of high quality screw we carry. Tapping screws are commonly used for attaching steel or wood parts, but are also used to fasten plastic parts together. Like all Liberty Fastener screws, tapping screws come in a variety of sizes, models and finishes.
- Slotted Indented Hex Washer
- Creates leak-proof seal when attaching light-gage steel or aluminum to wood
- Case Hardened to Rockwell C45 min. (Core Hardness: Rockwell C28-38)
- Fully Threaded / Steel Zinc Plated
All heads are 1/4" across the flats unless noted otherwise