{"product_id":"gibraltar-34254ss-non-locking-knob-plunger-5-8-11","title":"Gibraltar 34254SS Non-locking Knob Plunger 5\/8-11","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR 34254SS is a non-locking knob-style plunger with a threaded stud body, designed for use in positioning, indexing, and workholding applications across industrial and mechanical assemblies. The plunger features a 5\/8-11 thread size, a 1-inch thread length, and a maximum plunger diameter of 0.373 inches. Spring end force ranges from 5 pounds initial to 10 pounds final, making it suitable for moderate-resistance indexing tasks. The body is constructed from stainless steel with a zinc-plated finish and measures 1.3125 inches in body length. Installation and adjustment are typically performed by maintenance technicians, millwrights, or mechanical assemblers working on fixtures, jigs, and positioning equipment.\u003c\/p\u003e\n\u003cp\u003eThis plunger is suited for use in industrial fixtures, machine tool setups, and mechanical assemblies where repeatable positioning or detent action is required. The knobless threaded stud configuration allows the plunger to be installed flush or recessed into a housing, with the stud end used for securing or adjusting position. The 5\/16-inch plunger projection provides a defined stroke travel within the assembly. This style is commonly used in manufacturing, tooling, and general industrial maintenance environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-locking plunger type with 5 pound initial end force and 10 pound final end force\u003c\/li\u003e\n  \u003cli\u003e5\/8-11 external thread with 1-inch thread length for secure mounting\u003c\/li\u003e\n  \u003cli\u003eKnobless threaded stud configuration with 1\/2-13 stud thread size\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction with zinc-plated finish for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eMaximum plunger diameter of 0.373 inches with a tolerance of plus 0.001 inches\u003c\/li\u003e\n  \u003cli\u003ePlunger projection of 0.3125 inches and overall plunger length of 2.186 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit component for industrial fixtures, jigs, and mechanical assemblies requiring a 5\/8-11 threaded non-locking plunger with a knobless stud body.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a millwright, maintenance technician, or mechanical assembler. De-energize and lock out any machinery before servicing plunger assemblies in active equipment. Thread engagement should be verified against the mating housing to ensure full thread contact without bottoming. Do not exceed the rated end force range when selecting this plunger for a given application.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStud Thread Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInitial End Force\u003c\/strong\u003e: 5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinal End Force\u003c\/strong\u003e: 10 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Plunger Diameter\u003c\/strong\u003e: 0.373 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Diameter Tolerance\u003c\/strong\u003e: plus 0.001 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Projection\u003c\/strong\u003e: 0.3125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Length\u003c\/strong\u003e: 2.186 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 1.3125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\/Shoulder\u003c\/strong\u003e: 0.312 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 7\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Type\u003c\/strong\u003e: Non-Locking\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKnob Style\u003c\/strong\u003e: Threaded Stud (without Knob)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLocking Element\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.09 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: GIBRALTAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 34254SS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51701226766642,"sku":"34254SS","price":59.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1a07e7c38f2070a3d06b064ea8d71f9b.jpg?v=1788400215","url":"https:\/\/voomisupply.com\/products\/gibraltar-34254ss-non-locking-knob-plunger-5-8-11","provider":"Voomi Supply","version":"1.0","type":"link"}