10-12X3-1/2 6 Lobe Pan Self Tapping Screw Type A Fully Threaded Zinc (Pack Qty 600) BC-1056ATP

For self starting in thin (.015-.050 thick) metal or resin-filled plywood. 18-8 Stainless steel tapping screws may be used in applications which require general atmospheric corrosion resistance. Fastening stainless steel parts to aluminum or steel can cause a type of corrosion known as a galvanic couple in some environments Screws shall be quenched in liquid and then tempered by reheating to 650°F minimum Steel: Rockwell C45 minimumYou may also like M4-1.79X25 Metric Phillips Pan Head PT Alternative 30 Degree Full Thread A2 Stainless Steel (Pack Qty 2,000) BC-M425PTPPA2.