{"product_id":"gibraltar-swn10-5blcz-g-threaded-ball-plunger-5-16-18","title":"Gibraltar SWN10-5BLCZ-G Threaded Ball Plunger 5\/16-18","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GIBRALTAR SWN10-5BLCZ-G is a threaded ball plunger designed to provide consistent spring-loaded positioning and detent force in mechanical assemblies. It features a steel body with a zinc-plated finish for corrosion resistance and a nylon ball that delivers smooth, low-friction contact against mating surfaces. The ball diameter measures 0.156 inches with a maximum ball reach of 0.04 inches. Initial end force is 2 pounds and final end force is 4.5 pounds. This plunger is installed in fixtures, jigs, tooling, and light machinery where repeatable indexing or part retention is required. Machinists, tool and die makers, and maintenance technicians are the primary installers.\u003c\/p\u003e\u003cp\u003eThis ball plunger is suited for use in positioning applications across industrial machinery, fixtures, and assembly tooling. The 5\/16-18 thread size allows installation into standard tapped holes found in steel, aluminum, and plastic components. The nylon ball makes it appropriate for use against surfaces where marring or scratching must be avoided, such as soft metals or finished parts. It is a single-unit item sold individually and is commonly used in both production tooling and field maintenance scenarios.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5\/16-18 threaded body for installation into standard tapped holes\u003c\/li\u003e\n\u003cli\u003eSteel body with zinc-plated finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eNylon ball provides low-friction, non-marring contact\u003c\/li\u003e\n\u003cli\u003eInitial end force of 2 pounds, final end force of 4.5 pounds for reliable detent action\u003c\/li\u003e\n\u003cli\u003eBall diameter of 0.156 inches with 0.04 inches maximum ball reach\u003c\/li\u003e\n\u003cli\u003eNo locking element — allows straightforward installation and adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 5\/16-18 threaded ball plunger for use in fixtures, jigs, and mechanical assemblies requiring spring-loaded ball detent or positioning functions.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall using a wrench or hex key appropriate to the body drive type into a pre-tapped 5\/16-18 hole. Ensure the mating hole is clean and free of chips or debris before threading in the plunger. Do not overtighten, as this can restrict ball travel or damage the nylon ball. No special codes govern installation, but standard shop safety practices apply when working with spring-loaded components.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 0.578 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Diameter\u003c\/strong\u003e: 0.156 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Ball Reach\u003c\/strong\u003e: 0.04 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial End Force\u003c\/strong\u003e: 2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinal End Force\u003c\/strong\u003e: 4.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: 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\u003eColor Code\u003c\/strong\u003e: Purple\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Element\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GIBRALTAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SWN10-5BLCZ-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51720830353714,"sku":"SWN10-5BLCZ-G","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/733ef116c67c132a97553c49d221aab5.jpg?v=1788569682","url":"https:\/\/voomisupply.com\/products\/gibraltar-swn10-5blcz-g-threaded-ball-plunger-5-16-18","provider":"Voomi Supply","version":"1.0","type":"link"}