[5 PKG] Shoulder Screws Socket Head Alloy Steel 3/8 (5/16-8) X 5-1/2
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[5 PKG] Shoulder Screws Socket Head Alloy Steel 3/8 (5/16-8) X 5-1/2

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[5 PKG] Shoulder Screws Socket Head Alloy Steel 3/8 (5/16-8) X 5-1/2

Mutual ScrewSKU: 3788SS
Price:
$121.91per 5( $24.38 each)
Pieces 5
Measurement type Inch
Thread size 5/16-8
Diameter 3/8
Length 5-1/2
Material Steel
Grade Alloy Steel
Finish Alloy Steel
Head style Socket
Weight 2.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Specs

  • Material: Alloy steel
  • Shoulder diameter: 3/8 inch
  • Thread size: 5/16-8
  • Overall length: 5-1/2 inches
  • Head type: Socket head
  • Type: Shoulder screw
  • Applications: Fixtures, machinery, and assemblies requiring precise shoulder engagement and alignment
  • Package quantity: 5 pieces

Features

  • Precise shoulder engagement: machined shoulder provides a smooth bearing surface and controlled axial spacing for repeatable positioning.
  • High strength alloy steel: resists deformation under load and maintains dimensional stability in demanding environments.
  • Socket head with recessed drive: compatible with standard hex/Allen keys for secure seating and flush mounting.
  • Long form factor: 5-1/2 inches overall length supports alignment across multiple components.
  • Designed for reliability: robust geometry minimizes wear during repeated assembly cycles.

Physical

  • Shoulder diameter: 3/8 inch
  • Thread size: 5/16-8
  • Overall length: 5-1/2 inches
  • Head type: Socket head
  • Material: Alloy steel
  • Package quantity: 5 pieces

Industry Used In

  • Machining and metalworking shops for precise locating and alignment tasks
  • Fixture and tooling work where controlled axial spacing is essential
  • Industrial automation and robotics assemblies requiring a recessed drive and a smooth bearing surface
  • Equipment maintenance and rebuilds where shoulder screws serve as alignment anchors

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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