{"product_id":"vlier-dssb46-threaded-ball-plunger-4-48-stainless-steel","title":"Vlier DSSB46 Threaded Ball Plunger 4-48 Stainless Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VLIER DSSB46 is a threaded ball plunger designed for light-duty indexing, positioning, and detent applications in mechanical assemblies. It features a stainless steel body with a nylon ball and a 4-48 thread size, making it suited for precision work in tight spaces. The body measures 0.187 inches in length with a ball diameter of 0.062 inches and a maximum ball reach of 0.02 inches. Initial end force is 0.13 pounds, with a final end force of 0.50 pounds. This plunger is installed by machinists, tool and die makers, and maintenance technicians working on fixtures, jigs, slides, and positioning mechanisms where repeatable detent action is required.\u003c\/p\u003e\u003cp\u003eThe DSSB46 fits applications where a small, threaded plunger is needed to provide consistent spring-loaded ball engagement. Its nylon ball is appropriate for use against softer mating surfaces where metal-to-metal contact would cause wear or marking. The zinc-plated finish on the stainless steel body adds surface protection. This plunger is commonly used in precision mechanical assemblies, drawer slides, panel fastening systems, and light industrial fixtures where controlled positioning force and minimal space envelope are priorities.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4-48 thread size for installation in compact threaded bores\u003c\/li\u003e\n\u003cli\u003eStainless steel body with zinc-plated finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eNylon ball reduces wear on soft or coated mating surfaces\u003c\/li\u003e\n\u003cli\u003e0.062-inch ball diameter suited for fine-pitch detent applications\u003c\/li\u003e\n\u003cli\u003eLight spring force range: 0.13 pounds initial to 0.50 pounds final end force\u003c\/li\u003e\n\u003cli\u003eNo locking element  -  standard spring-loaded detent design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style threaded ball plunger for use in mechanical assemblies, fixtures, and positioning systems that accept a 4-48 threaded plunger with a 0.062-inch nylon ball.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a pre-tapped 4-48 threaded bore in the mating component. Use an appropriate driver or hex tool sized for the plunger head to avoid damaging the stainless steel body during installation. Verify that the mating surface material is compatible with nylon ball contact before seating. No power source is required, but ensure the assembly is stationary and depressurized before servicing any mechanism that houses this plunger.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 4-48\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Diameter\u003c\/strong\u003e: 0.062 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 0.187 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Ball Reach\u003c\/strong\u003e: 0.02 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial End Force\u003c\/strong\u003e: 0.13 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinal End Force\u003c\/strong\u003e: 0.50 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Material\u003c\/strong\u003e: Nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Element\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Code\u003c\/strong\u003e: Purple\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VLIER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: DSSB46\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VLIER","offers":[{"title":"Default Title","offer_id":52116863877426,"sku":"DSSB46","price":15.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5a21e576fc4d6b9feaeaa8c534eaee10.jpg?v=1790081036","url":"https:\/\/voomisupply.com\/products\/vlier-dssb46-threaded-ball-plunger-4-48-stainless-steel","provider":"Voomi Supply","version":"1.0","type":"link"}