{"product_id":"value-collection-msc67706168x-threaded-taper-pin-size-4","title":"Value Collection MSC67706168X Threaded Taper Pin Size 4","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION MSC67706168X is a Size 4 threaded taper pin made from 303 grade 18-8 passivated stainless steel. It features a 1\/4-28 threaded end, a large end diameter of 0.248 inches, and a pin length of 3 inches. The passivated finish enhances corrosion resistance without altering the base metal dimensions. This pin is used in mechanical assemblies where precise, removable shaft-to-hub connections are required. Installation and removal are straightforward, making it a reliable choice for maintenance-intensive applications. Machinists, millwrights, and mechanical assemblers typically install and service this type of fastener.\u003c\/p\u003e\n\u003cp\u003eThreaded taper pins are used across industrial, commercial, and OEM assembly applications where a positive, repeatable alignment between mating components is needed. The threaded end allows for controlled extraction without damaging the bore. This pin meets AN386 standards, making it suitable for aerospace-adjacent and precision mechanical assemblies. Its stainless steel construction makes it appropriate for environments with moderate moisture or corrosion exposure, including food processing, marine, and general industrial settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSize 4 taper profile with a large end diameter of 0.248 inches\u003c\/li\u003e\n  \u003cli\u003e1\/4-28 threaded end for controlled extraction\u003c\/li\u003e\n  \u003cli\u003ePin length of 3 inches\u003c\/li\u003e\n  \u003cli\u003e303 grade 18-8 passivated stainless steel construction for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eMaximum diameter tolerance of 0.0013 inches for precise fitment\u003c\/li\u003e\n  \u003cli\u003eMeets AN386 standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Size 4 threaded taper pin for use in mechanical assemblies requiring AN386-compliant tapered pin fasteners with a 1\/4-28 threaded extraction end.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThreaded taper pins are installed by machinists or mechanical assemblers using a taper pin reamer to prepare the mating bore to the correct taper angle before driving the pin. Always de-energize and lock out machinery before servicing any shaft-to-hub connection. The threaded end requires a nut or puller for controlled removal — do not drive the pin out from the threaded end. Verify bore taper and pin size compatibility before installation to avoid galling or bore damage.\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\u003ePin Length\u003c\/strong\u003e: 3 inches\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\u003eThread Size\u003c\/strong\u003e: 1\/4-28\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: 303 \/ 18-8\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\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: MSC67706168X\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51707976745266,"sku":"MSC67706168X","price":17.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/39dd8bcfa63dd418089be12a7d1beda8.jpg?v=1788443220","url":"https:\/\/voomisupply.com\/products\/value-collection-msc67706168x-threaded-taper-pin-size-4","provider":"Voomi Supply","version":"1.0","type":"link"}