THESE ARE 100 PAN HEAD TYPE A TAPPING SCREWS 3/8" LONG #8 PLATED. ALL THESE SCREWS, BOLTS, AND FASTENERS ARE ALL BRAND NEW, NEW OLD STOCK 50 YEARS OLD PLUS FROM MY DADS 60 PLUS YEAR OLD WAREHOUSE BEFORE ALL THE RECYCLED STEEL CHNA-MART JUNK TOOK OVER THE WORLD. THEY ARE ALL MANUFACTURED TO ANSI STANDARDS AND SPECIFICATIONS IN CANADA, JAPAN, TAIWAN, HONG KONG, ITALY OR THE USA. I HAVE 1000'S OF BOXES OF ALMOST ANY AMERICAN SIZE FASTENER EVER MADE BACK THEN SO JUST TELL ME WHAT YOU WANT AND I WILL SEE IF I CAN FIND IT AND LIST IT HERE FOR YOU TO PURCHASE. THANKS AND HAVE A GREAT DAY !!