{"product_id":"value-collection-22-100-hair-pin-cotter-3-8-3-4-in-shaft","title":"Value Collection 22-100 Hair Pin Cotter 3\/8-3\/4 in Shaft","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 22-100 is a hair pin cotter pin designed to secure shafts ranging from 3\/8 inch to 3\/4 inch in diameter. Constructed from Grade 302 18-8 stainless steel, this fastener resists corrosion and maintains holding strength in wet, outdoor, and chemically exposed environments. The pin measures 2-1\/2 inches in length with a wire diameter of 0.093 inches, providing reliable retention across a range of shaft sizes. Maintenance technicians, millwrights, and field service professionals commonly use hair pin cotters as quick-release retaining fasteners on clevis pins, pivot assemblies, and linkage rods.\u003c\/p\u003e\n\u003cp\u003eHair pin cotter pins are widely used in HVAC equipment linkages, damper assemblies, pump shaft retainers, and general mechanical assemblies where a fast-install, reusable retaining fastener is required. The 3\/8 to 3\/4 inch shaft compatibility range makes this cotter suitable for light to medium industrial and commercial service applications. Each package contains 10 pieces, making it practical to stock for routine service calls and repair work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 302 18-8 stainless steel construction resists rust and corrosion in harsh service environments\u003c\/li\u003e\n  \u003cli\u003eFits shaft diameters from 3\/8 inch to 3\/4 inch for broad application coverage\u003c\/li\u003e\n  \u003cli\u003e2-1\/2 inch overall length with 0.093 inch wire diameter for secure, positive retention\u003c\/li\u003e\n  \u003cli\u003eHair pin design allows tool-free or minimal-tool installation and removal\u003c\/li\u003e\n  \u003cli\u003ePackaged in quantities of 10 for convenient field stocking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on shafts measuring 3\/8 inch to 3\/4 inch in diameter where a stainless steel hair pin cotter retainer is required. Suitable for general mechanical, HVAC linkage, and light industrial fastening applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and removal of hair pin cotter pins requires no special tools in most applications, though needle-nose pliers may assist with access in tight assemblies. Always de-energize and lock out equipment before servicing any shaft or linkage assembly. Inspect the pin for deformation or fatigue before reuse, and replace any pin that shows bending, cracking, or loss of spring tension. Follow applicable equipment manufacturer guidelines and relevant mechanical safety codes when servicing assemblies.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft Diameter Range\u003c\/strong\u003e: 3\/8 to 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.093 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Grade 302 18-8 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: 22-100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691616141618,"sku":"22-100","price":22.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f3b5f78b6d118166c11051758ab1a1fd.jpg?v=1788287805","url":"https:\/\/voomisupply.com\/products\/value-collection-22-100-hair-pin-cotter-3-8-3-4-in-shaft","provider":"Voomi Supply","version":"1.0","type":"link"}