{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1731120330","brand":"Molex","brandSlug":"molex","productSlug":"1731120330","canonicalUrl":"https://icsourcedirect.com/molex/1731120330","factsUrl":"https://icsourcedirect.com/api/mcp/products/1731120330","rawCanonicalId":null},"summary":{"shortDescription":"Molex FRS FCT series thumb screw, 1731120330, 4-40 UNC thread, 0.177\" threaded portion below head, bulk pack, for D-Sub backshells.","salesMarkdown":"The Molex 1731120330 is a thumb screw from the FRS, FCT series, designed as a jackscrew accessory for D-Sub backshells. It carries a 4-40 UNC thread — the standard thread for D-Sub hardware — with a threaded portion of 0.177\" (4.50 mm) below the head. This length suits typical D-Sub backshell panel thicknesses up to about 4.5 mm, giving the screw enough bite to pull the connector halves together without bottoming out on the shell.","metaTitle":"Molex 1731120330 FRS FCT Thumb Screw, 4-40 Thread","metaDescription":"Molex 1731120330 FRS FCT thumb screw, 4-40 UNC thread, 0.177\" threaded length. For D-Sub backshells. Active production, ROHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":"FRS, FCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors"],"specifications":{"Mfr":"Molex","Series":"FRS, FCT","Package":"Bulk","Features":"-","Thread Size":"4-40","Accessory Type":"Jackscrew, Thumb Screw","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"173112","Length - Below Head":"-","For Use With/Related Products":"D-Sub Backshell","Length - Threaded Portion Below Head":"0.177\\\" (4.50mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3600","priceTiers":[{"qty":1,"price":"$1.36000","currency":"USD"},{"qty":10,"price":"$1.12700","currency":"USD"},{"qty":100,"price":"$0.93910","currency":"USD"},{"qty":1000,"price":"$0.75128","currency":"USD"},{"qty":2500,"price":"$0.68085","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1731120330/alternatives.json"},"ai":{"faq":[{"question":"Will the 1731120330 fit my D-Sub backshell?","answer":"The 1731120330 uses a 4-40 UNC thread with a 0.177\" (4.50 mm) threaded portion below the head. It is intended for D-Sub backshells that accept 4-40 jackscrews — check that your backshell's thread spec matches 4-40 and that the clearance hole depth is at least 4.5 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1731120330","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/1731120330 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}}