[1000 BULK] Spacers Round 303 Stainless 5/16 Hole X 1 3/8 Long
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[1000 BULK] Spacers Round 303 Stainless 5/16 Hole X 1 3/8 Long

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[1000 BULK] Spacers Round 303 Stainless 5/16 Hole X 1 3/8 Long

Mutual ScrewSKU: 31N137R75SPWR
Price:
$322.96 $403.70per 1000( $0.32 each)
Pieces 1000
Measurement type Inch
Thread size 5/16 Hole
Length 1-3/8
Material Steel
Grade 303
Finish Stainless Steel
Hole 5/16
Outer diameter 3/4
Shape Round
Weight 4.0 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

  • Dimensions: Bore 5/16 inch; Length 1-3/8 inch
  • Material Grade: 303 Stainless Steel

Features

  • Material: 303 Stainless Steel provides corrosion resistance and good machinability for long service life in industrial settings.
  • Bore: 5/16 inch through bore enables precise alignment with standard fasteners and shafts.
  • Length: 1-3/8 inch length establishes defined spacing in stacked configurations and fixtures.
  • Round Profile: Uniform gap distribution reduces binding and improves seating consistency across assemblies.
  • Packaging: Bulk 1000-piece pack supports high-volume production, prototyping, and toolkits.
  • Applications: Ideal for hardware assemblies, CNC fixtures, production line tooling, and shimming in mechanical systems.
  • Performance: Maintains spacing under vibration and moisture, delivering dependable service in industrial environments.

Physical

  • Form: Round spacers with cylindrical profile
  • Material: 303 stainless steel
  • Through Bore: 5/16 inch
  • Overall Length: 1-3/8 inch

Industry Used In

  • Hardware assemblies
  • CNC fixtures
  • Production line tooling
  • Shimming in mechanical systems

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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