{"product_id":"value-collection-34887-pull-out-dowel-pin-1-4x3-4-alloy-steel-gr8","title":"Value Collection 34887 Pull Out Dowel Pin 1\/4x3\/4 Alloy Steel Gr8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 34887 is a standard pull out dowel pin machined from alloy steel to Grade 8 specifications and certified to ASME B18.8.2. The pin measures 0.25 inches in diameter and 0.75 inches in overall length, with one beveled end and one rounded end for controlled installation and extraction. Hardness is rated at 50-58 HRC, supporting resistance to shear loads in precision alignment applications. Breaking strength is rated at 12,800 pounds in double shear. This pin is installed by machinists, tool and die technicians, and maintenance mechanics working on jigs, fixtures, dies, and production tooling.\u003c\/p\u003e\n\u003cp\u003eStandard pull out dowel pins are used in applications where components must be repeatedly disassembled and realigned without loss of positional accuracy. The beveled lead end eases entry into the mating hole, while the opposite rounded end accepts a puller or punch for extraction. Typical installations include fixture plates, mold bases, machine housings, and press tooling in industrial and manufacturing environments. The 0.25-inch diameter and 0.75-inch length suit compact assemblies with tight stack-up requirements.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 alloy steel construction with 50-58 HRC hardness for high shear resistance\u003c\/li\u003e\n  \u003cli\u003eOne beveled end and one rounded end for guided installation and pull-out extraction\u003c\/li\u003e\n  \u003cli\u003e12,800-pound double-shear breaking strength\u003c\/li\u003e\n  \u003cli\u003eDiameter tolerance of 0.0002 inches for precision fit in reamed holes\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.8.2 fastener standard\u003c\/li\u003e\n  \u003cli\u003ePackaged in quantities of 25 per unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit component for standard 0.25-inch reamed dowel pin holes in fixtures, dies, mold bases, and precision machine assemblies conforming to ASME B18.8.2.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePull out dowel pins are installed by machinists or maintenance mechanics using a press or mallet into reamed holes sized to the pin diameter tolerance. Always de-energize and lock out machinery before servicing any assembly containing dowel pins. Use a proper dowel puller or slide hammer against the rounded end for extraction to avoid damage to the mating bore. Consult applicable facility standards and engineering drawings for hole depth and interference fit requirements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Type\u003c\/strong\u003e: Standard Pull Out\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: 0.0002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 50-58 HRC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreaking Strength\u003c\/strong\u003e: 12,800 pounds (Double Shear)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: One Beveled, One Rounded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME B18.8.2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: 34887\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51723417223474,"sku":"34887","price":17.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/42e73479ced43367dd9d62a20def9d20.jpg?v=1788604671","url":"https:\/\/voomisupply.com\/products\/value-collection-34887-pull-out-dowel-pin-1-4x3-4-alloy-steel-gr8","provider":"Voomi Supply","version":"1.0","type":"link"}