{"product_id":"value-collection-r57900665-slotted-spring-pin-35mm-4mm-steel","title":"Value Collection R57900665 Slotted Spring Pin 35mm 4mm Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R57900665 is a slotted spring pin designed for use in mechanical assemblies where a fastener must flex slightly to accommodate tolerance variations in the mating hole. Manufactured from 1070-1080 grade steel with a plain finish, this metric pin measures 35 mm in length and 4 mm in diameter. The slotted design allows the pin to compress during installation and exert a radial spring force against the hole wall, providing a secure, vibration-resistant fit without requiring adhesives or secondary locking hardware. Machinists, millwrights, and mechanical assembly technicians install these pins in a wide range of production and maintenance applications.\u003c\/p\u003e\n\u003cp\u003eSlotted spring pins are suited for use in shaft-to-hub connections, linkage assemblies, hinge pivots, and general mechanical fastening tasks where repeated removal and reinstallation may be required. This pin follows a metric dimensional standard and is appropriate for use in equipment manufactured to metric tolerances. It does not meet military specifications. Sold individually, with a minimum order quantity of 100 units, making it well suited for production line stocking or MRO inventory programs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSlotted spring design provides radial clamping force against the bore wall for a secure, self-retaining fit\u003c\/li\u003e\n  \u003cli\u003e1070-1080 steel construction delivers hardness and strength suitable for moderate-load fastening applications\u003c\/li\u003e\n  \u003cli\u003ePlain finish — no coating or plating — for straightforward dimensional compliance\u003c\/li\u003e\n  \u003cli\u003eMetric dimensioning: 35 mm overall length, 4 mm diameter\u003c\/li\u003e\n  \u003cli\u003eDoes not meet military specifications — intended for commercial and industrial use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in mechanical assemblies requiring a metric 4 mm slotted spring pin. Verify bore diameter and tolerance in the mating component before installation to ensure proper spring engagement and retention.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSlotted spring pins are installed by machinists or mechanical technicians using a pin punch and hammer or a hydraulic press, depending on assembly requirements. The receiving bore should be sized to the appropriate tolerance for the pin diameter to achieve correct spring force. Always de-energize and lock out any equipment before servicing pinned assemblies. Avoid reusing pins that have been visibly deformed or fatigued, as spring force and retention may be compromised.\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: 35 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 4 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: 0.009 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: R57900665\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51718269108530,"sku":"R57900665","price":1128.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3cdbc829ce18bebc8e41ebf55b9a92f2.jpg?v=1788551397","url":"https:\/\/voomisupply.com\/products\/value-collection-r57900665-slotted-spring-pin-35mm-4mm-steel","provider":"Voomi Supply","version":"1.0","type":"link"}