Features Resources CAD Files Designed to prevent pin rotation Surface is nitrided to 65 - 74 Rc Core hardness of 40-45 Rc Manufactured from premium hot work steel Precision ground to 4 - 10 micro-inch finish Annealed heads All pin sizes with diameter greater than 3/32 are etched for identification View in Catalog IGS SAT SLDPRT STEP X_T PDF 3D