{"product_id":"value-collection-r57900547-slotted-spring-pin-18mm-1070-1080-steel","title":"Value Collection R57900547 Slotted Spring Pin 18mm 1070-1080 Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R57900547 is a slotted spring pin manufactured from 1070-1080 grade steel with a plain finish. Slotted spring pins, also called roll pins, are hollow cylindrical fasteners with a longitudinal slot that allows the pin to compress on insertion and exert outward spring force against the bore wall. This self-retaining design eliminates the need for additional locking hardware. The R57900547 measures 18 mm in overall length with a 2.50 mm diameter and is sized to metric specifications. Maintenance technicians, millwrights, and assembly line personnel install these pins in mechanical assemblies to secure shafts, link pivot points, or retain components in drilled holes.\u003c\/p\u003e\n\u003cp\u003eThis slotted spring pin is suited for light-duty mechanical assemblies requiring a metric fastener. Common applications include shaft-to-hub connections, linkage pivot pins, and retention applications in machine frames, fixtures, and manufactured equipment. The metric sizing makes this pin a fit for equipment produced to international dimensional standards. The plain steel finish is appropriate for indoor or protected installations where corrosion exposure is limited.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1070-1080 grade steel construction for consistent hardness and spring characteristics\u003c\/li\u003e\n  \u003cli\u003eSlotted design allows radial compression for self-retaining installation without additional hardware\u003c\/li\u003e\n  \u003cli\u003e18 mm overall length in metric sizing\u003c\/li\u003e\n  \u003cli\u003e2.50 mm diameter for use in precisely drilled metric bores\u003c\/li\u003e\n  \u003cli\u003ePlain finish suitable for protected indoor mechanical environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard metric slotted spring pin for use in mechanical assemblies requiring an 18 mm long, 2.50 mm diameter roll pin to metric dimensional standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSlotted spring pins are installed by millwrights or maintenance technicians using a pin punch and hammer or a hydraulic press, depending on fit tolerance and bore depth. De-energize and lock out all machinery before pin installation or removal in accordance with applicable OSHA lockout-tagout procedures. Ensure the bore diameter matches the nominal pin diameter before driving the pin to avoid bore damage or pin deformation. Do not reuse pins that have been fully compressed or show cracking along the slot.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Type\u003c\/strong\u003e: Slotted Spring Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 18 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 2.50 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 1070-1080\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Plain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMilitary Specification\u003c\/strong\u003e: Does Not Meet Military Specifications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.005 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: R57900547\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51719341146418,"sku":"R57900547","price":659.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/57dc7e0d136b7d8987f3a79cae5488de.jpg?v=1788558910","url":"https:\/\/voomisupply.com\/products\/value-collection-r57900547-slotted-spring-pin-18mm-1070-1080-steel","provider":"Voomi Supply","version":"1.0","type":"link"}