{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"221108-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"221108-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/221108-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/221108-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity, BNC accessory, 221108-4, self-tapping screw, carbon steel, zinc body finish, silver color, bulk package.","salesMarkdown":"The TE Connectivity 221108-4 is a self-tapping screw designed for use with BNC connectors. It is a hardware accessory, not a connector body — this screw secures the connector shell or panel mount hardware in place. The screw is made from carbon steel with a zinc body finish, giving it a silver appearance that matches standard BNC hardware. ## Compatibility and Use This screw is intended for use with BNC connectors, the standard bayonet-style coaxial connector used in RF and video applications up to several GHz. It is a self-tapping screw, meaning it cuts its own threads as it is driven into a pre-drilled hole or softer material — common for attaching BNC jacks to chassis panels or mounting brackets. The zinc finish provides basic corrosion resistance for indoor equipment environments.","metaTitle":"TE Connectivity 221108-4 BNC Self-Tapping Screw, Silver Zinc","metaDescription":"TE Connectivity 221108-4 self-tapping screw for BNC connectors. Carbon steel with zinc finish, silver color, bulk packaging.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Silver","Series":"-","Package":"Bulk","Features":"-","Body Finish":"Zinc","Body Material":"Carbon Steel","Accessory Type":"Screw, Self Tapping","Product Status":"Active","Connector Style":"BNC","lifecycle_stage":"unknown","Base Product Number":"221108","Center Contact Finish":"-","Center Contact Material":"-","For Use With/Related Products":"BNC Connectors"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3700","stockQuantity":35,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/553d914a039356559d58ed9a7ef13d85.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 221108-4 compatible with BNC connectors?","answer":"Yes, the 221108-4 is a self-tapping screw designed for use with BNC connectors, as specified by the manufacturer."},{"question":"What is the thread size of 221108-4 screw?","answer":"The thread size for the 221108-4 self-tapping screw is not specified in the available product data. As a self-tapping screw, it cuts its own mating threads when driven into a suitable material. For exact dimensions, the product drawing should be consulted."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/221108-4","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/221108-4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}