Precision Shoulder Screws

Precision Shoulder Screws

When it comes to shoulder screws, precision makes all the difference. The requirements and constraints of a project, sometimes call for a standard shoulder screw, while other times, a custom shoulder screw is needed. To provide the best possible service to all of our customers, we maintain an extensive stock of precision shoulder screws in industry standard sizes, while still offering custom parts with high shoulder precision. We can also modify standard shoulder screws when only a few changes are needed.

What varieties of precision shoulder screws do you offer?

Our shoulder screw options include:

  • Inch Shoulder Screws
  • Metric Shoulder Screws
  • Miniature Shoulder Screws
  • Socket Head Shoulder Screws
  • Phillips Head Shoulder Screws
  • Slotted Head Shoulder Screws

In addition, we offer two material options: 303 stainless steel and 416 stainless steel.

What are tyEPal precision shoulder screw applications?

Shoulder screws are tyEPally used as fasteners joining two pieces of an assembly where maintaining alignment is critical. EP GROUP’s shoulder screws are used in many different industries, including medical, research, optics, quality control, and manufacturing. Some product applications are:

  • Orthopedics
  • Surgical Tools
  • Laboratory Instruments
  • Imaging Equipment
  • Enclosures
  • Stands
  • Fixtures
  • Dies
  • Presses

What size shoulder screws do you manufacture?

Precision shoulder screws can be custom made within the same ranges as our standard variants. Standard screws are available in the following dimensional ranges:


Shoulder Diameter

Thread Size

Shoulder Length


1/8’’ to ½’’

4-40 to 3/8-16

1/8’’ to 1 ½’’


4 mm to 12 mm

M3 to M10

4 mm to 30 mm

Head Style: Socket Head, Phillips Head or Slotted Head

Shoulder Screw Product Offerings

>> View Shoulder Screw Specifications and to Order