3/16" Hex X 1/2" Spacers | #4 Hole | Aluminum | Plain (250/Pkg.)

Mutual ScrewSKU: FC1321-4-A

Price:
Sale price$69.12per 250( $0.28 each)
Pieces 250
Measurement type Imperial
Length 1/2
Material Aluminum
Finish Plain
Hole #4 Hole
Outer diameter 3/16
Shape Hex
Weight 3.0 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: Aluminum
  • Finish: Plain
  • Dimensions: Length 12.7 millimeters (0.5 inch); Hex size 4.76 millimeters (3/16 inch); Hole size #4
  • Packaging: 100 pieces per package

Features

  • Functional role: Provides precise axial spacing between components mounted on machine frames and enclosures, supporting alignment and load distribution.
  • Through-hole mounting: Enables consistent clamp load and repeatable assembly using fasteners that fit a #4 hole.
  • Material advantages: Aluminum yields low weight, corrosion resistance inherent to aluminum alloys, and easy machinability for custom fixtures.
  • Finish flexibility: Plain finish accepts downstream treatments such as anodizing or plating if required.
  • Reliability: Maintains a stable gap under vibration and thermal cycling typical in industrial environments.

Physical

  • Material: Aluminum
  • Finish: Plain
  • Dimensions: Length 12.7 millimeters; Hex size 4.76 millimeters; Hole size #4
  • Pack quantity: 100 pieces per package

Industry Used In

  • Industrial equipment mounting and assembly lines requiring precise axial spacing
  • Machine frames and enclosures where alignment and load distribution matter
  • Robotics fixtures and automation tooling that demand repeatable gaps under vibration
  • Conveyor systems and material handling setups needing modular spacers
  • Jig and fixturing applications for repeatable assembly and panel separation

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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