{"product_id":"value-collection-msc67701680x-taper-pin-size-4-stainless","title":"Value Collection MSC67701680X Taper Pin Size 4 Stainless","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION MSC67701680X is a Size 4 taper pin machined from 303 grade 18-8 stainless steel with a passivated finish for corrosion resistance. It measures 1 inch overall length with a small end diameter of 0.2292 inches and a large end diameter of 0.25 inches. Taper pins are used to secure hubs, collars, and mechanical components to shafts, providing a precise, self-locking fit that resists rotational slippage. Machinists, millwrights, and industrial maintenance technicians install these fasteners in light-to-medium duty assemblies where corrosion resistance and dimensional accuracy are required.\u003c\/p\u003e\u003cp\u003eThis taper pin is suited for use in mechanical assemblies across industrial, commercial, and trade applications where stainless steel is specified for wet, chemical, or sanitary environments. The passivated surface treatment enhances the natural oxide layer of the stainless steel, extending service life in corrosive conditions. Typical applications include shaft-to-hub connections in pumps, valves, and rotating equipment found in HVAC, plumbing, and pool system machinery. Minimum order quantity is 5 pieces; each package contains 1 pin.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSize 4 taper pin conforming to ANSI\/ASME B18.8.2 dimensional standards\u003c\/li\u003e\n\u003cli\u003e303 grade 18-8 stainless steel construction for corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePassivated finish enhances oxide layer for extended service life in wet or chemical environments\u003c\/li\u003e\n\u003cli\u003eSmall end diameter of 0.2292 inches with minimum diameter tolerance of -0.0007 inches and maximum of 0.0013 inches\u003c\/li\u003e\n\u003cli\u003e1 inch overall length suitable for light-to-medium duty shaft and hub assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard ANSI\/ASME B18.8.2 Size 4 taper pin for use in mechanical assemblies requiring a self-locking taper fit between shaft and hub components.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eTaper pins are driven into a reamed taper hole using a hammer and pin punch; the hole must be reamed to the correct taper before installation. De-energize and lock out all rotating equipment before removing or installing taper pins. Use a proper taper pin reamer sized for Size 4 to ensure full contact along the pin length. Never force an oversized pin into an undersized hole, as this can split the hub or damage the shaft.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Type\u003c\/strong\u003e: Taper Pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTaper Pin Size\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall End Diameter\u003c\/strong\u003e: 0.2292 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge End Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Diameter Tolerance\u003c\/strong\u003e: -0.0007 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\u003eStandards\u003c\/strong\u003e: ANSI\/ASME B18.8.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 pin per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\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: MSC67701680X\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692848939314,"sku":"MSC67701680X","price":20.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d42785b8e837a76038ed1618249d1f11.jpg?v=1788304010","url":"https:\/\/voomisupply.com\/products\/value-collection-msc67701680x-taper-pin-size-4-stainless","provider":"Voomi Supply","version":"1.0","type":"link"}