MCM Electronics

Machine Screws, 4-40 x 5/16", Pkg/100 By L-com (ECF440) MCM Part #831-3555

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Complete your installation with the correct hardware. L-com's 4-40 screws are a perfect fit for our ECF and ECJ series panel mount connectors.

Specifications Top

Sold in 100 Packs

These zinc plated steel screws will properly secure the connectors to your panel. The shaft is 5/16" in length and features a Phillips pan head design.
  • Serial data transmission
  • Data networks
  • Instrument control
  • Device management
  • Hardware for ECF and ECJ style connectors and adapters with 4-40 thread
  • Zinc plated steel for durability
  • 5/16" length fits most panels
  • Phillips pan head design for easy installation

Other L-Com Screw Kits
Screw Kits
4-40 x .250
4-40 x .500
Hex Nuts
.195" Threaded 440 Hex Nuts
Threaded Hex Screws
.400" Threaded 440 Hex Screws
.450" Threaded 440 Hex Screws
Threaded Pan Head Screws
5/16" Threaded 440 Pan Head Screws

Part Numbers
MCM Part #:831-3555
L-com Part #:ECF440
Package Specifications & Dimensions
Weight:0.25 lbs.
RoHS Comp:Yes
Warranty:60 days
Need to Return?
Length:6 in.
Width:5 in.
Height:0.5 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No

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