{"product_id":"value-collection-r57900571-slotted-spring-pin-12mm-3mm-steel","title":"Value Collection R57900571 Slotted Spring Pin 12mm 3mm Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R57900571 is a slotted spring pin designed for fastening and alignment applications in mechanical assemblies. The slotted design allows the pin to compress on insertion and expand against the bore wall, creating a secure interference fit without adhesives or secondary locking hardware. Measuring 12 mm in length and 3 mm in diameter, this pin is manufactured from 1070-1080 steel with a plain finish. It is suited for use in production environments, maintenance repairs, and original equipment assembly work performed by machinists, millwrights, and mechanical technicians.\u003c\/p\u003e\n\u003cp\u003eThis slotted spring pin fits metric bore applications requiring a 3 mm pin hole. The 12 mm length makes it appropriate for moderate-depth through-holes and blind-hole assemblies in gearboxes, linkages, hinges, and similar mechanical components. The 1070-1080 steel construction provides good hardness and resilience for cyclical loading conditions. The plain finish is standard for interior or protected installations where corrosion exposure is not a primary concern. This part ships in individual unit quantities with a minimum order of 100 pieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSlotted design compresses for easy insertion and locks via radial expansion in the bore\u003c\/li\u003e\n  \u003cli\u003e12 mm overall length suits moderate-depth metric bore assemblies\u003c\/li\u003e\n  \u003cli\u003e3 mm diameter for standard metric pin holes\u003c\/li\u003e\n  \u003cli\u003e1070-1080 steel construction provides hardness and fatigue resistance under cyclical load\u003c\/li\u003e\n  \u003cli\u003ePlain finish for use in protected or interior installations\u003c\/li\u003e\n  \u003cli\u003eMetric system of measurement for compatibility with metric-dimensioned components\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 any mechanical assembly requiring a 3 mm diameter, 12 mm long spring pin per metric fastener standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists or mechanical technicians using a pin punch and hammer or an arbor press. Ensure the receiving bore is clean and dimensioned correctly for the specified pin diameter before installation. Verify the bore depth accommodates the full 12 mm pin length to prevent incomplete seating. Remove all power, pressure, or load from the assembly before driving or removing spring pins.\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: 12 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\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\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: 0.004 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31163201\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: R57900571\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51696275521842,"sku":"R57900571","price":587.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/303f4a8443ba19bd57063fe85c6bab4a.jpg?v=1788340901","url":"https:\/\/voomisupply.com\/products\/value-collection-r57900571-slotted-spring-pin-12mm-3mm-steel","provider":"Voomi Supply","version":"1.0","type":"link"}