#4-40 X 3/8" Hex Male-Female Standoffs | 3/16" AF | 303 Stainless Steel (500 / Pkg.)

Mutual ScrewSKU: 100604HM303KC

Price:
Sale price$357.89per 500( $0.72 each)
Pieces 500
Across flats 3/16
Finish Plain
Grade 303
Length 3/8
Material 303 Stainless Steel
Thread size #4-40
Weight 2.3 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

Industrial standoffs provide precise spacing and reliable mounting in enclosure, chassis, and automation systems.

This variant features dual-ended threading, hex engagement, and corrosion resistant 303 stainless steel to meet demanding industrial requirements.

Specs

  • Type: hex male-female standoff
  • Thread: #4-40
  • Length: 3/8 inch
  • Across flats: 3/16 inch
  • Material grade: 303 Stainless Steel
  • Drive type: hex
  • Finish: natural stainless steel
  • Package quantity: 500 per package

Features

  • Dual-ended threading: one male end and one female end in #4-40 thread for adjustable spacing between components
  • Hex engagement: hex profile provides tool engagement for secure tightening with common hex wrenches
  • Corrosion resistance: 303 stainless steel delivers durable resistance to corrosion and mechanical wear
  • Dimensional consistency: precise manufacturing supports repeatable assembly in multi-part builds

Physical

  • Overall length: 3/8 inch
  • Across flats: 3/16 inch
  • Ends: male thread on one side, female thread on the opposite side
  • Finish: natural stainless steel
  • Package: 500 pieces per package

Industry Used In

  • Electronics manufacturing: enclosure fabrication and PCB mounting, enabling precise panel spacing and modular assembly
  • Robotics, automation, and prototyping: frame assembly, sensor mounting, and quick-change panel interfaces
  • Instrumentation and control panel assemblies: secure panel-to-frame connections and field-serviceable interfaces
  • Mechanical subassemblies and chassis construction: structural spacers between components with consistent torque and alignment
  • Industrial equipment and workshop fabrication in corrosion-prone environments: stainless steel maintains assembly integrity under moisture and thermal cycling

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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