17-4 PH Shoulder Bolts

17-4 PH Shoulder Bolts

17-4 PH shoulder bolts 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 bolts yield strength is up over 4 times greater. When compared to Duplex 2205 bolts, the yield strength of 17-4 PH can be up to 2-½ times greater.

17-4 shoulder bolts are available in 8 different aged (precipitation hardened) conditions offering a variety of mechanical properties

An extremely strong precipitation hardened stainless steel 

•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

•17-4PH shoulder bolt features and benefits

•17-4PH Datasheet

Resources: 17-4PH Torque Specs

17-4 PH Bolt Types: Hex Bolts, Shoulder Bolts

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17-4PH Shoulder Bolt Features and Benefits

17-4PH shoulder bolts, also called stripper bolts are a unique fastener with three main parts: head, shoulder, and thread. The head has the largest diameter and is where the torque is applied, typically with a socket driver. The shoulder is smooth and unthreaded, and has a set diameter and length. The shoulder’s role is to act as a shaft or dowel for rotating parts, axles for rolling parts, guides for sliding elements, and pivot points. The final part of a 17-4PH shoulder bolt is the threaded shaft. The threaded portion of a shoulder bolt has a major diameter slightly smaller than the shoulder diameter. 

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