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Molex 1731120402 — D-Sub & D-Shaped Connectors

Molex 1731120402 FRS/FCT Thumb Screw, M3 Thread, 43.5 mm

MPN1731120402
Active

Molex FRS, FCT series thumb screw, M3 thread, 43.5 mm length, jackscrew accessory for D-sub backshells, bulk packaged.

$1.0200Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesFRS, FCT
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

1731120402 specifications
ParameterValue
SeriesFRS, FCT
Accessory typeJackscrew, Thumb Screw
PackageBulk
FeaturesHardware Included
Connector sizeM3
For use with (Related products)D-Sub Backshell

Product details

M3 Thumb Screw for D-Sub Backshells

The Molex 1731120402 is a jackscrew / thumb screw accessory from the FRS, FCT series, designed for use with D-sub backshells. It carries an M3 thread and measures 43.5 mm in length. This is the hardware that secures the backshell to the D-sub connector body — the thread size and length must match the backshell's threaded insert and the panel thickness.

Frequently asked questions

What is the thread size of molex 1731120402?

Molex 1731120402 uses an M3 thread.

What is the length of the 1731120402 thumb screw?

The 1731120402 thumb screw measures 43.5 mm in length.

Is 1731120402 RoHS compliant?

Yes, the 1731120402 is ROHS3 compliant.

Is 1731120402 compatible with all D-sub backshells?

The 1731120402 is intended for use with D-sub backshells in the FRS, FCT series. Compatibility with other backshells depends on the thread size (M3) and the backshell's threaded insert — verify the thread match before ordering.