8-15X3/8 Phil Flat Undercut Self Tapping Screw Type A Fully Threaded 18 8 Stainless (Pack Qty 5,000) BC-0806APU188

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 1 1/4-7X3 1/2 Coarse Thread Hex Cap Screw Grade 5 Zinc (Pack Qty 20) BC-12556CH5O.