{"product_id":"value-collection-msc67704809x-threaded-taper-pin-size-7","title":"Value Collection MSC67704809X Threaded Taper Pin Size 7","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION MSC67704809X is a Size 7 threaded taper pin machined from C-12L14 steel and left uncoated for standard industrial use. The pin features a 3\/8-24 threaded end that accepts a nut to secure the pin in place after installation, preventing back-out under load or vibration. The large end diameter measures 0.407 inches with a maximum diameter tolerance of plus or minus 0.0013 inches, providing close-fit precision in tapered holes. Overall pin length is 4.5 inches. This type of fastener is installed by machinists, millwrights, and maintenance mechanics in mechanical assemblies where a removable, load-bearing pin connection is required.\u003c\/p\u003e\u003cp\u003eThreaded taper pins are used across a wide range of mechanical and structural assemblies including shaft-to-hub connections, gear and pulley mounting, fixture alignment, and machine frame joints. The Size 7 designation refers to the standard taper pin taper series and corresponding hole dimensions. Typical applications include general manufacturing equipment, agricultural machinery, and conveyor or drive assemblies where the pin must be retained securely. The 3\/8-24 thread accommodates a standard nut and washer for positive retention.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3\/8-24 threaded end for nut retention and positive pin locking\u003c\/li\u003e\n\u003cli\u003eSize 7 taper pin with 0.407 inch large end diameter\u003c\/li\u003e\n\u003cli\u003eNeck diameter of 0.315 inches at the threaded transition\u003c\/li\u003e\n\u003cli\u003eMaximum diameter tolerance of 0.0013 inches for precision fit\u003c\/li\u003e\n\u003cli\u003eManufactured to AN386 standard\u003c\/li\u003e\n\u003cli\u003eC-12L14 free-machining steel construction, uncoated\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard AN386 Size 7 threaded taper pin for use in any application requiring a 3\/8-24 threaded taper pin with a 0.407 inch large end diameter and 4.5 inch pin length.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or maintenance mechanics using a taper pin reamer to prepare the tapered hole to the correct Size 7 specification before driving the pin. Always confirm hole taper and diameter match the pin size before pressing. Secure the threaded end with an appropriate 3\/8-24 nut and washer to prevent back-out. Depressurize or de-energize any associated machinery before servicing fasteners in rotating or load-bearing assemblies.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTaper Pin Size\u003c\/strong\u003e: 7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-24\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge End Diameter\u003c\/strong\u003e: 0.407 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 0.315 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Diameter Tolerance\u003c\/strong\u003e: 0.0013 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Length\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C-12L14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: AN386\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MSC67704809X\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51720825471282,"sku":"MSC67704809X","price":15.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3a99d517ff1256bc42f532fdd337d19f.jpg?v=1788569627","url":"https:\/\/voomisupply.com\/products\/value-collection-msc67704809x-threaded-taper-pin-size-7","provider":"Voomi Supply","version":"1.0","type":"link"}