17-4 PH Pan Head Screws

17-4 PH pan head 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 pan head screws 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 pan head screw features and benefits

· 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

17-4PH Pan Head Screw Features and Benefits

Pan head screws are flat on top and rounded on the sides. 

17-4PH pan head screws are ideal for:

• Small diameter fasteners – especially when the fastener size needed is too small for a wrench.

• When phillips or slotted drivers are desired. For many high strength specialty alloys, only slotted drives are available.

• Low torque applications because the drivers don’t offer as much force as a wrench.

• Large diameter head provides more clamping area.

How Are They Different from Button Head Screws?
17-4 PH pan head and button head screws have very similar profiles however, button head screws allow for a hex socket driver whereas pan head screws do not.