17-4 PH Screws

17-4 PH screws are made from a precipitation hardened stainless steel most known for its exceptional strength and its ability to maintain its mechanical properties to 600°F. Compared to 316 stainless steel, 17-4 PH screws yield strength is up over 4 times greater. When compared to Duplex 2205 screws, the yield strength of 17-4 PH can be up to 2-½ times greater.

17-4 screws are available in 8 different aged (precipitation hardened) conditions offering a variety of mechanical properties (see below). In addition, Raychin also provide screws per ASTM F593 Grade 630 to ensure the proper tensile and yield strengths for sensitive applications.

·         Well suited for high strength applciaitons

·         Up to 4x stronger than 316 stainless steel

·         Maintains its mechanical strength up to 600°F

·         17-4PH Chemistry & Specifications

·         ASTM F593 Grade 630 screws

·         17-4PH Datasheet

Resources: 17-4PH Torque Specs

17-4 PH Screw Types: 12 Point Screws, Button Head Cap Screws, Flat Head Screws, Hex Cap Screws, Pan Head Screws, Set Screws, Socket Head Cap Screws, Tamper Resistant Security Screws, Torx Screws, Vented Screws