{"product_id":"gibraltar-mep1028-g-straight-ejector-pin-4-2mm-160mm-steel","title":"Gibraltar MEP1028-G Straight Ejector Pin 4.2mm 160mm Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR MEP1028-G is a straight ejector pin manufactured from steel with a nitride finish, designed for use in injection mold tooling and die casting applications. The pin measures 4.20 mm in pin diameter with an overall length of 160 mm, a pin length of 157 mm, an 8 mm head diameter, and a 3 mm head height. The nitride surface treatment improves surface hardness and wear resistance, extending service life under the repetitive contact and thermal cycling conditions typical of production molding operations. This component is installed and replaced by toolmakers, mold technicians, and precision machining professionals during mold maintenance or new tooling builds.\u003c\/p\u003e\n\u003cp\u003eStraight ejector pins of this type are used in plastic injection molds and die casting dies to push finished parts out of the mold cavity after each cycle. This pin is suited for applications requiring a 4.20 mm diameter pin in a standard straight configuration. It fits into ejector pin retainer plates and is used across a wide range of mold bases in both prototype and production tooling environments. The 157 mm pin length and 160 mm overall length make it appropriate for moderate-depth mold cavity setups common in industrial and manufacturing facilities.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4.20 mm pin diameter for precise fitment in standard ejector pin bores\u003c\/li\u003e\n  \u003cli\u003e160 mm overall length with 157 mm usable pin length for moderate-depth tooling\u003c\/li\u003e\n  \u003cli\u003eSteel construction provides the strength and dimensional stability required under cyclic ejection loads\u003c\/li\u003e\n  \u003cli\u003eNitride finish increases surface hardness and reduces wear at the pin-bushing interface\u003c\/li\u003e\n  \u003cli\u003e8 mm head diameter and 3 mm head height for secure seating in standard ejector retainer plates\u003c\/li\u003e\n  \u003cli\u003eStraight pin geometry simplifies installation and replacement without specialized tooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-build component for injection mold and die casting ejector systems requiring a straight ejector pin with a 4.20 mm diameter and 160 mm overall length.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and replacement of ejector pins should be performed by qualified toolmakers or mold technicians with the mold fully de-energized, cooled, and removed from the press. Verify that the ejector pin bore diameter and retainer plate pocket dimensions match the pin and head dimensions before installation. Inspect mating bushings and the ejector plate for wear or damage before fitting the new pin. Follow the equipment manufacturer guidelines and applicable shop safety procedures during all tooling maintenance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Type\u003c\/strong\u003e: Straight Ejector\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Diameter\u003c\/strong\u003e: 4.20 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Length\u003c\/strong\u003e: 157 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 160 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 8 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 3 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Nitride\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2 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: GIBRALTAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MEP1028-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51709985456434,"sku":"MEP1028-G","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4512be29f25f1d89a91ed7e1445d5608.jpg?v=1788462860","url":"https:\/\/voomisupply.com\/products\/gibraltar-mep1028-g-straight-ejector-pin-4-2mm-160mm-steel","provider":"Voomi Supply","version":"1.0","type":"link"}