[1000 BULK] Standoffs Hex Female 303 Stainless 1/4 OD X 4/40 Thread X 5/16 Long
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[1000 BULK] Standoffs Hex Female 303 Stainless 1/4 OD X 4/40 Thread X 5/16 Long

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[1000 BULK] Standoffs Hex Female 303 Stainless 1/4 OD X 4/40 Thread X 5/16 Long

Mutual ScrewSKU: 140504HF303KC
Price:
$192.72 $263.90per 1000( $0.19 each)
Pieces 1000
Measurement type Inch
Thread size #4-40
Diameter 4
Length 5/16
Material Steel
Grade 303
Finish Stainless Steel
Outer diameter 1/4
Shape Hex
Style Female/Female
Threads per inch 40
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

[1000 BULK] Standoffs Hex Female 303 Stainless 1/4 OD X 4/40 Thread X 5/16 Long — reliable spacers for electronics, panels, and enclosures.

These standoffs are crafted from 303 stainless steel, delivering excellent corrosion resistance and durability in a variety of environments. The hex female design ensures secure installation with standard tools and a clean, low-profile appearance in assemblies.

Key specifications:

  • Outer diameter: 1/4" (0.25")
  • Thread: 4-40
  • Length: 5/16" (0.3125")
  • Material: 303 stainless steel
  • Quantity: 1000 pieces

Common applications include mounting PCBs, securing panels, standoff spacers in enclosures, robotics, and other electronics or industrial assemblies where precise spacing and corrosion resistance are required. The 4-40 thread is a widely used size in electronics, ensuring compatibility with a broad range of fasteners.

Benefits at a glance:

  • High-strength, corrosion-resistant 303 stainless steel
  • Low-profile 1/4" OD standoff for tight spaces
  • Hex female drive for straightforward installation
  • Bulk package of 1000 pieces for project-ready supply

Add these bulk standoffs to your cart for ready replenishment on production lines, workshops, or repair kits. They’re built to deliver consistent spacing and a clean finish in every application.

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800-222-0324

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