{"product_id":"electro-hardware-4102m07f16-captive-screw-4-40-unc","title":"Electro Hardware 4102M07F16 Captive Screw 4-40 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE 4102M07F16 is a slotted-drive captive screw designed to stay retained in an assembly panel or mating component rather than fall free during servicing. Threaded to the 4-40 UNC standard, it features a 23\/32-inch length under head, a 5\/16-inch head diameter, and a 3\/16-inch head height. The fastener is manufactured from 18-8 stainless steel left in an uncoated finish, offering reliable corrosion resistance in environments where mild chemical or moisture exposure is a concern. Captive screws are a preferred hardware choice wherever tool-free or single-hand panel removal is required, reducing dropped hardware and speeding up field service cycles.\u003c\/p\u003e\n\u003cp\u003eThis captive screw is suited for use in electrical enclosures, control panels, HVAC equipment access covers, and similar assemblies where a retained fastener prevents hardware loss during routine inspection or maintenance. The slotted drive accommodates a standard flat-head screwdriver, making it accessible in tight spaces where a power driver may not fit. It is appropriate for both light commercial and residential equipment applications where 4-40 UNC threaded hardware is specified.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCaptive design keeps screw retained during panel removal, reducing dropped-fastener risk\u003c\/li\u003e\n  \u003cli\u003e4-40 UNC thread standard for compatibility with common threaded inserts and panels\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel construction provides corrosion resistance without a coating\u003c\/li\u003e\n  \u003cli\u003eSlotted drive works with standard flat-head screwdrivers in confined spaces\u003c\/li\u003e\n  \u003cli\u003e23\/32-inch length under head suits typical thin-panel and access-cover applications\u003c\/li\u003e\n  \u003cli\u003eMeets QQ-S-763 stainless steel material standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a retained-fastener replacement for assemblies calling for a 4-40 UNC slotted captive screw with a 23\/32-inch length under head in 18-8 stainless steel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified technician or assembler using a flat-head screwdriver sized to the slotted head. Power down all associated equipment before removing or replacing panel fasteners in live electrical enclosures, in accordance with applicable NFPA 70 lockout\/tagout requirements. Verify thread engagement depth against the mating component specification before final torque to avoid cross-threading the 4-40 UNC threads. Minimum order quantity is 10 units.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Slotted\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 4-40\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 23\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 5\/16 inches (0.3125 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 3\/16 inches (0.1875 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 18-8 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Standard\u003c\/strong\u003e: QQ-S-763\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0192 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ELECTRO HARDWARE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4102M07F16\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51741770907954,"sku":"4102M07F16","price":77.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5a5f31820aceb862a5992e3516343513.jpg?v=1788833389","url":"https:\/\/voomisupply.com\/products\/electro-hardware-4102m07f16-captive-screw-4-40-unc","provider":"Voomi Supply","version":"1.0","type":"link"}