These custom precision steel pins were manufactured domestically for our customer involved in water treatment product manufacturing. 1018 CRS material was used with plain finish. The drive-less head measures .060" in height and .290" for the diameter, +/-.005". The shoulder portion was the most critical with a diameter of .195" +/- .001" and a slight 45 deg by .02" chamfer. Overall length of the shoulder shaft was set to .460". Production is typically done at 5,000 pieces at a time.
