8-18X1/4 Slotted Indented Hex Washer Thread Cutting Screw Type 25 Full Threaded Zinc (Pack Qty 10,000) BC-08045SW

For molded or through holes in plastics and other soft materials. Provides excellent chip clearing capability AISI 1016 - 1024 or equivalent steelYou may also like .688 Internal Retaining Ring Stainless Steel (Pack Qty 100) BC-68RISS.