8-15X3 Slotted Indented Hex Washer Self Tapping Screw Type A Fully Threaded Zinc (Pack Qty 1,000) BC-0848ASW

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 M4-0.7X20 ISO7045 Metric 6 Lobe Pan Head Machine Screw Full Thread 18-8 Stainless Steel (Pack Qty 2,000) BC-MI420MTP188.