6-20X3/8 Slotted Flat Self Tapping Screw Type A B Fully Threaded Zinc (Pack Qty 10,000) BC-0606ABSF

Slotted Flat Self Tapping Screw Type A B Fully Threaded Zinc

For self starting in thin (.015-.050 thick) metal or resin-filled plywood. Recommended over a Type-A, particularly in brittle materials