M3-.05 X 25mm Standoffs Hex Male-Female | 4.5 OD | Aluminum (250/Pkg.)

Mutual ScrewSKU: M2120-3005-AFC

Price:
Sale price$270.43per 250( $1.08 each)
Pieces 250
Measurement type Metric (MM)
Thread size M3-.05
Diameter M3
Length 25mm
Material Aluminum
Grade Aluminum
Finish Aluminum
Outer diameter 4.5
Shape Hex
Style Male/Female
Threads per inch 0.05
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

Industrial-grade standoff spacers with hex male and hex female ends provide precise spacing for electronics enclosures, robotic frames, and modular machinery. They combine light weight aluminum with robust torque transfer to support reliable assembly in compact, high-density equipment.

Specs

  • Material: Aluminum
  • Outer diameter: 4.5 millimeters
  • Thread: M3 x 0.5 (M3-0.5)
  • Length: 25 millimeters
  • Ends: Hex male and hex female
  • Drive type: Hex
  • Quantity per package: 100 pieces

Features

  • Lightweight strength: Aluminum construction provides a favorable strength-to-weight ratio for structural spacing in compact machinery and enclosures.
  • Corrosion resistance: Aluminum alloy offers natural corrosion resistance suitable for indoor industrial environments.
  • Dual-end hex design: Hex male and hex female ends enable torque transfer from either end, improving install reliability in tight clearances.
  • Thread pitch: M3 x 0.5; aligns with standard M3 hardware used across electronics enclosures, robotics frames, and mechanical assemblies.
  • Spacing precision: 25 millimeters length establishes consistent standoff height for PCB mounting, panel alignment, and multi-point frames.
  • Bulk practicality: 100 piece pack supports large projects, spare parts inventory, and multi-device installations.
  • Applications: Ideal for electronics enclosures, robotic chassis, mechanical frame assemblies, and PCB mounting to chassis.

Physical

  • Material: Aluminum
  • Outer diameter: 4.5 millimeters
  • Thread: M3 x 0.5 (M3-0.5)
  • Length: 25 millimeters
  • Ends: Hex male and hex female
  • Drive type: Hex
  • Quantity per package: 100 pieces

Industry Used In

  • Electronics enclosures and control cabinets for industrial automation
  • Robotic chassis and mechanical frames for manufacturing and research environments
  • PCB mounting to chassis and panel mounting in compact assemblies
  • Industrial equipment housings and modular machinery

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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