{"product_id":"value-collection-msc67706085x-size-4-threaded-taper-pin","title":"Value Collection MSC67706085X Size 4 Threaded Taper Pin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION MSC67706085X is a Size 4 threaded taper pin machined from 303 grade 18-8 stainless steel with a passivated finish. The pin features a 1\/4-28 threaded end, a large end diameter of 0.248 inches, a neck diameter of 0.198 inches, and a pin length of 2.25 inches. Passivation removes surface iron and enhances corrosion resistance without altering dimensional tolerances. This fastener is used by machinists, maintenance technicians, and assemblers working with precision mechanical assemblies where a reliable, corrosion-resistant locking pin is required.\u003c\/p\u003e\n\u003cp\u003eThreaded taper pins are used in applications where the pin must be positively retained and easily removed during maintenance. The 1\/4-28 threaded end accepts a standard nut to draw the pin fully into a tapered hole and lock mating components such as hubs, collars, levers, and shafts. This pin conforms to AN386 standards, making it suitable for use in aerospace, industrial, and general mechanical assemblies that require dimensional traceability to a recognized specification.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSize 4 taper pin with 0.248 inch large end diameter and 0.198 inch neck diameter\u003c\/li\u003e\n  \u003cli\u003e1\/4-28 threaded end for positive retention with a standard nut\u003c\/li\u003e\n  \u003cli\u003e303 grade 18-8 stainless steel construction for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003ePassivated finish removes surface contaminants and improves oxidation resistance\u003c\/li\u003e\n  \u003cli\u003eConforms to AN386 standard for dimensional consistency\u003c\/li\u003e\n  \u003cli\u003eMaximum diameter tolerance of 0.0013 inches for precise fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an AN386-compliant Size 4 threaded taper pin suitable for standard tapered holes in hubs, collars, and mechanical assemblies requiring a 1\/4-28 threaded retention fastener.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThreaded taper pins are installed by machinists or maintenance technicians using a standard reamer to prepare a properly sized tapered hole before driving or drawing the pin in place. Ensure mating components are de-energized, depressurized, or otherwise secured before disassembly or pin removal. A nut threaded onto the 1\/4-28 end is used to seat and retain the pin; use appropriate wrenches and avoid over-driving to prevent bore damage. Follow applicable facility maintenance procedures and relevant industry standards when installing fasteners in load-bearing or safety-critical assemblies.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTaper Pin Size\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-28 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLarge End Diameter\u003c\/strong\u003e: 0.248 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 0.198 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Length\u003c\/strong\u003e: 2.25 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\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8, 303\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Passivated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: AN386\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31163205\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MSC67706085X\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51718791463218,"sku":"MSC67706085X","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7c667cb1cea60a7678853a4963f93144.jpg?v=1788555584","url":"https:\/\/voomisupply.com\/products\/value-collection-msc67706085x-size-4-threaded-taper-pin","provider":"Voomi Supply","version":"1.0","type":"link"}