{"product_id":"gibraltar-hep3598-g-straight-ejector-pin-5-16-in-steel","title":"Gibraltar HEP3598-G Straight Ejector Pin 5\/16 in Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GIBRALTAR HEP3598-G is a straight ejector pin machined from steel with a nitride finish, designed for use in injection mold tooling applications. It features a 5\/16-inch pin diameter and a 10-inch overall length, with a pin length of 9.75 inches. The head measures 1\/2 inch in diameter and 1\/4 inch in height. This pin is used to eject finished parts from mold cavities at the end of each injection cycle. It is installed and maintained by toolmakers, moldmakers, and precision machining professionals working in plastic injection mold shops and production tooling environments.\u003c\/p\u003e\u003cp\u003eStraight ejector pins like the HEP3598-G are used in injection molds where a standard straight-body pin is required to push molded parts clear of the cavity or core. This pin is suited for both new mold builds and replacement applications where worn or damaged ejector pins need to be swapped out during mold maintenance. The nitride surface treatment improves surface hardness and wear resistance, extending service life in high-cycle production molds.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5\/16-inch pin diameter for precise fit in corresponding ejector pin bores\u003c\/li\u003e\n\u003cli\u003e10-inch overall length with 9.75-inch pin length for deep-draw or extended mold applications\u003c\/li\u003e\n\u003cli\u003e1\/2-inch head diameter and 1\/4-inch head height for positive seating in ejector plates\u003c\/li\u003e\n\u003cli\u003eSteel construction with nitride finish for improved surface hardness and wear resistance\u003c\/li\u003e\n\u003cli\u003eStraight pin geometry for straightforward drop-in replacement in standard ejector systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard straight ejector pin replacement for injection mold tooling that accepts a 5\/16-inch diameter ejector pin with a 1\/2-inch head diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eEjector pin replacement is performed by toolmakers or mold maintenance technicians with the mold removed from the press and fully cooled. Ensure the ejector plate and retainer plate are disassembled safely before removing or installing pins. Verify bore diameter and pin fit before final assembly to prevent binding or flash at the parting line. Follow shop-specific mold maintenance procedures and applicable safety practices when handling tooling components.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 5\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Length\u003c\/strong\u003e: 9.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 1\/4 inches\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: 0.26 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: HEP3598-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51693469008178,"sku":"HEP3598-G","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/38bc329679748fafd2ceb5dfad743264.jpg?v=1788312845","url":"https:\/\/voomisupply.com\/products\/gibraltar-hep3598-g-straight-ejector-pin-5-16-in-steel","provider":"Voomi Supply","version":"1.0","type":"link"}