[25 PKG] Shoulder Screws Socket Head Alloy Steel 5/16 (1/4-20) X 3
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[25 PKG] Shoulder Screws Socket Head Alloy Steel 5/16 (1/4-20) X 3

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[25 PKG] Shoulder Screws Socket Head Alloy Steel 5/16 (1/4-20) X 3

Mutual ScrewSKU: 3148SS
Price:
$202.95per 25( $8.12 each)
Measurement type Inch
Thread size 1/4-20
Diameter 5/16
Length 3
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

Shoulder Screws Socket Head Alloy Steel 5/16 (1/4-20) X 3 is a precision-machined fastener designed for reliable alignment and high-strength performance in a wide range of industrial applications. This socket head shoulder screw combines a sturdy alloy steel body with a precisely formed shoulder, delivering consistent positioning and smooth operation in machinery, fixtures, and assemblies.

Key specifications:

  • Shoulder diameter: 5/16 inch
  • Thread size: 1/4-20
  • Overall length: 3 inches
  • Head type: Socket head for a low-profile, recessed drive
  • Material: Alloy steel for strength and durability
  • Applications: Ideal for precision alignment, spacing, and actuation in fixtures, jigs, and machinery

Why choose this shoulder screw?

  • Promotes accurate positioning with a dedicated shoulder to maintain consistent clearance
  • Reliable performance in demanding environments thanks to alloy steel construction
  • Common machine-thread compatibility with 1/4-20 fastener standards

Tips for best results: Torque to recommended values to avoid damaging the shoulder and threads, and use anti-seize lubricant on threads during installation to ensure smooth operation and longevity.

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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