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

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

Mutual ScrewSKU: 3128SS188BB
Price:
$165.93per 25( $6.64 each)
Pieces 25
Measurement type Inch
Thread size 1/4-20
Diameter 5/16
Length 1-3/4
Material Steel
Grade 18/8
Finish Stainless 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

  • Package quantity: 25 pieces
  • Material: Stainless steel
  • Head style: Socket head (Allen drive)
  • Shoulder diameter: five sixteenths inch
  • Overall length: one and three quarters inch
  • Thread: 1/4-20
  • Type: Shoulder screw (shoulder bolt)
  • Finish: Natural stainless steel finish

Features

  • Axial alignment integrity: Defined shoulder provides precise spacing and smooth rotation in mechanical assemblies.
  • Corrosion resistance: Stainless steel construction withstands humid, oily, or washdown environments without staining.
  • Clean drive: Socket head design enables secure clamping with standard Allen wrenches and maintains a flush profile when installed.
  • Robust support: Shoulder bolt geometry delivers strong axial support for moving or rotating parts.

Physical

  • Material: Stainless steel
  • Finish: Natural stainless steel finish
  • Head style: Socket head
  • Drive type: Allen
  • Shoulder diameter: five sixteenths inch
  • Shoulder length / Overall length: one and three quarters inch
  • Thread: 1/4-20

Industry Used In

  • Precision mechanical assemblies requiring defined shoulder support for spacing, alignment, or rotation
  • Hinges and linkage mechanisms in machinery and automation equipment
  • Robotics fixtures, automation hardware, and production line fixtures
  • Automotive assembly and repair applications where corrosion resistance is beneficial

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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