{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5205817-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5205817-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5205817-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/5205817-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE HD jackscrew socket kit, 5205817-4, 10 pieces per bag, 4-40 socket and 4-40 screw, 0.312\" threaded length, for AMPLIMITE HDF/HDP D-sub connectors.","salesMarkdown":"## Jackscrew Kit for AMPLIMITE HDF and HDP D-Subs The TE Connectivity 5205817-4 is a 10-piece jackscrew socket kit from the AMPLIMITE HD series, designed for use with AMPLIMITE HDF and HDP D-subminiature connectors. Each kit contains both the 4-40 socket and the 4-40 screw, with a threaded portion below the head measuring 0.312\" (7.92 mm). This is the hardware that secures the connector pair together and provides the mechanical retention a standard D-sub needs in a panel-mount or cable-to-panel application. ## Thread Size and Fit The 4-40 thread is the standard UNC size for D-sub jackscrews and slide-lock hardware. The 0.312\" (7.92 mm) threaded length below the head is sized for standard D-sub flange thickness plus a panel or bracket — enough thread engagement to pull the connector halves tight without bottoming out. The kit includes both the female socket and the male screw, so you get the complete fastening pair in one bag. ## Compatibility and Application This jackscrew kit is specified for AMPLIMITE HDF and HDP series D-sub connectors. On a typical HDF or HDP connector, the jackscrew socket threads into the connector body and the screw passes through the mating half or panel. The hardware provides the clamping force that keeps the connector mated under vibration and prevents the contact interface from fretting. For a technician rebuilding a legacy D-sub harness or a test-equipment cable assembly, this is the correct retention hardware for those series.","metaTitle":"TE 5205817-4 AMPLIMITE HD Jackscrew Kit, 4-40, 10-Piece","metaDescription":"TE Connectivity AMPLIMITE HD jackscrew socket kit, 10 pieces per bag. 4-40 thread, 0.312\" length. Active production, RoHS. For AMPLIMITE HDF/HDP D-subs.","metaKeywords":null},"attributes":{"series":"AMPLIMITE HD","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"AMPLIMITE HD","Package":"Bag","Features":"Hardware Included","Thread Size":"4-40 Socket, 4-40 Screw","Accessory Type":"Jackscrew Socket","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"5205817","Length - Below Head":"0.312\\\" (7.92mm)","For Use With/Related Products":"AMPLIMITE Series HDF, HDP","Length - Threaded Portion Below Head":"0.312\\\" (7.92mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.68000","currency":"USD"},{"qty":10,"price":"$1.53900","currency":"USD"},{"qty":25,"price":"$1.49320","currency":"USD"},{"qty":50,"price":"$1.47820","currency":"USD"},{"qty":100,"price":"$1.37210","currency":"USD"},{"qty":250,"price":"$1.34932","currency":"USD"},{"qty":500,"price":"$1.22804","currency":"USD"},{"qty":1000,"price":"$1.09917","currency":"USD"},{"qty":2500,"price":"$1.01578","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6a7328d7e111711b3e8ebd8b584e5328.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the thread size of 5205817-4?","answer":"The thread size is 4-40 socket and 4-40 screw, with a threaded portion below the head measuring 0.312\" (7.92 mm)."},{"question":"How many pieces are in the 5205817-4 kit?","answer":"The kit contains 10 pieces per bag — both the jackscrew socket and the screw are included."},{"question":"What connectors is 5205817-4 compatible with?","answer":"This jackscrew kit is designed for use with AMPLIMITE HDF and HDP series D-sub connectors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5205817-4","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/te-connectivity-amp-connectors/5205817-4 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}}