Professionals SOCKET HEAD CAP SCREW SOCKET HEAD CAP SCREW Z As per DIN912 & ISO4762 for Metric Series and BS2470 for Inch Series Z Range: Metric Series: M3 to M48 Z Range: Inch Series: 3/16” to 1” Z M3 to M24 by Cold Forging Process Z M24 and Above by Hot Forging Process Z Controlled hex socket for maximum wrenching strength. Z Uniform socket depth for accurate key fit & higher torque. Z Knurled head for finger grip fast assembly Z Smooth fillet radius to withstand head soundness Z Formed threads with improved root radius provide greater strength to threads. Z Uniform & uninterrupted grain flow for greater strength. Z Controlled mechanical properties for higher strength MORE DETAILS