{"product_id":"holo-krome-03070-oversized-dowel-pin-1-2x1-in-alloy-steel","title":"Holo-krome 03070 Oversized Dowel Pin 1\/2x1 in Alloy Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HOLO-KROME 03070 is a military specification oversized dowel pin designed for precision alignment and locating applications in industrial assemblies. Manufactured from Grade 4000 alloy steel with a black luster finish, this pin meets ASME B18.8.2 standards and delivers the dimensional accuracy and hardness required in demanding fastener applications. The pin measures 1\/2 inch in diameter with an overall length of 1 inch, and features a diameter tolerance of 0.0010 inches. One end is beveled and one end is rounded, providing controlled insertion and a secure seated fit in precision-bored holes.\u003c\/p\u003e\n\u003cp\u003eThis dowel pin is suited for use in jig and fixture assemblies, tooling, machine component alignment, and any application requiring a mil-spec oversized dowel. The oversized designation means the pin is intentionally manufactured above nominal diameter to achieve an interference fit in standard holes, making it appropriate for replacement or repair situations where standard-diameter pins no longer hold adequate press fit. Machinists, millwrights, and maintenance technicians working in manufacturing, defense, or heavy industrial environments are the typical installers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMilitary specification oversized design per ASME B18.8.2 for interference-fit alignment applications\u003c\/li\u003e\n  \u003cli\u003eGrade 4000 alloy steel construction for high tensile strength and wear resistance\u003c\/li\u003e\n  \u003cli\u003eBlack luster finish provides surface protection and identification as an oversized pin\u003c\/li\u003e\n  \u003cli\u003eDiameter tolerance of 0.0010 inches for controlled press-fit installation\u003c\/li\u003e\n  \u003cli\u003eOne beveled end and one rounded end for guided, accurate insertion\u003c\/li\u003e\n  \u003cli\u003eCompact 1\/2 x 1 inch size suitable for close-clearance and space-limited assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a mil-spec oversized replacement dowel pin for precision-bored holes nominally sized for 1\/2 inch dowels where an interference fit is required per ASME B18.8.2 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of oversized dowel pins requires a press or arbor press to drive the pin into the bored hole without damaging the pin or housing. Always de-energize and lock out any machinery before disassembling components for pin replacement. Verify hole diameter and surface condition prior to installation to ensure proper interference fit. Do not use a hammer directly on the pin face, as this can damage the end geometry and compromise seating accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: 0.0010 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: 4000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Luster\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\u003ePin Type\u003c\/strong\u003e: Military Specification Oversized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.054 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: HOLO-KROME\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 03070\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOLO-KROME","offers":[{"title":"Default Title","offer_id":51730075058482,"sku":"03070","price":1441.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0e5b5267cbfb19caea96a2ccf3e5538d_473527a4-7a29-4c04-aeba-70dbea76a2b1.jpg?v=1788711312","url":"https:\/\/voomisupply.com\/products\/holo-krome-03070-oversized-dowel-pin-1-2x1-in-alloy-steel","provider":"Voomi Supply","version":"1.0","type":"link"}