{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1731120273","brand":"Molex","brandSlug":"molex","productSlug":"1731120273","canonicalUrl":"https://icsourcedirect.com/molex/1731120273","factsUrl":"https://icsourcedirect.com/api/mcp/products/1731120273","rawCanonicalId":null},"summary":{"shortDescription":"Molex F-GSCH, FCT series jackscrew socket, 1731120273, thread size 4-40 socket and M3 screw, 0.315\" length below head, bulk package, hardware included.","salesMarkdown":"The Molex 1731120273 is a jackscrew socket from the F-GSCH, FCT series, designed as a mating hardware accessory for standard D-sub connectors. It combines a 4-40 socket thread and an M3 screw in a single assembly, with a threaded portion length below the head of 0.315\" (8.00 mm). This is the screw set that secures the male and female D-sub halves together — the jackscrew pulls the connector pair into full engagement and holds them against vibration. Hardware is included in the bulk package, so no separate washer or nut sourcing is needed for a typical panel-mount install. ## Thread Size and Panel Fit The jackscrew has a 4-40 socket thread and an M3 screw, with a 0.315\" (8.00 mm) threaded portion below the head.","metaTitle":"Molex 1731120273 FCT Jackscrew Socket, 4-40/M3, 0.315\"","metaDescription":"Molex 1731120273 FCT jackscrew socket for D-sub connectors. Thread size 4-40 socket and M3 screw, 0.315\" length below head. ROHS3 compliant, active production.","metaKeywords":null},"attributes":{"series":"F-GSCH, FCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors"],"specifications":{"Mfr":"Molex","Series":"F-GSCH, FCT","Package":"Bulk","Features":"Hardware Included","Thread Size":"4-40 Socket, M3 Screw","Accessory Type":"Jackscrew Socket","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"173112","Length - Below Head":"0.315\\\" (8.00mm)","For Use With/Related Products":"D-Sub Connectors","Length - Threaded Portion Below Head":"0.315\\\" (8.00mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1900","priceTiers":[{"qty":1,"price":"$1.19000","currency":"USD"},{"qty":10,"price":"$0.98100","currency":"USD"},{"qty":100,"price":"$0.81790","currency":"USD"},{"qty":1000,"price":"$0.65432","currency":"USD"},{"qty":2500,"price":"$0.59298","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7560e99d995bfae1d1797e7ccef46a42.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1731120273/alternatives.json"},"ai":{"faq":[{"question":"What is the thread size of 1731120273?","answer":"The 1731120273 jackscrew socket has a 4-40 socket thread and an M3 screw — a dual-thread design that mates with standard D-sub threaded inserts and accepts a metric panel screw."},{"question":"Is 1731120273 RoHS compliant?","answer":"Yes, the 1731120273 is ROHS3 compliant, meeting the EU Restriction of Hazardous Substances directive for unrestricted global shipment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1731120273","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/molex/1731120273 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}