{"product_id":"gibraltar-34144-non-locking-plunger-1-4-20-steel-zinc","title":"Gibraltar 34144 Non-locking Plunger 1\/4-20 Steel Zinc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GIBRALTAR 34144 is a non-locking knob handle plunger with a threaded stud body and no attached knob, designed for light-duty positioning and indexing applications in industrial and mechanical assemblies. Built from steel with a zinc finish, it features a 1\/4-20 external thread with a 0.5-inch thread length, a maximum plunger diameter of 0.124 inches, and a plunger projection of 0.125 inches. The spring mechanism delivers 1 pound of initial end force and 5 pounds of final end force. A licensed mechanic, millwright, or MRO technician typically installs this type of component in fixtures, jigs, or enclosures where repeatable detent action is required.\u003c\/p\u003e\u003cp\u003eThe GIBRALTAR 34144 fits applications that require a compact, spring-loaded plunger in panel-mount or through-hole assemblies. The threaded stud style allows direct installation into tapped holes without a separate mounting flange, making it well suited for thin panels and tight clearance installations. The stud carries a secondary 10-32 thread, extending its use in multi-fastener configurations. This plunger is used across manufacturing, tooling, and general mechanical assembly environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNon-locking plunger action with 1 pound initial end force and 5 pounds final end force\u003c\/li\u003e\n\u003cli\u003eThreaded stud body (knobless) with 1\/4-20 external thread and 0.5-inch thread length\u003c\/li\u003e\n\u003cli\u003eSecondary stud thread size of 10-32 for versatile mounting configurations\u003c\/li\u003e\n\u003cli\u003eMaximum plunger diameter of 0.124 inches with a diameter tolerance of plus 0.001 inches\u003c\/li\u003e\n\u003cli\u003ePlunger projection of 0.125 inches and overall plunger length of 1.062 inches\u003c\/li\u003e\n\u003cli\u003eSteel construction with zinc finish for corrosion resistance in general-duty environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-install plunger for industrial fixtures, jigs, enclosures, and mechanical assemblies requiring a 1\/4-20 threaded non-locking spring plunger.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall into a tapped 1\/4-20 hole using a wrench applied to the stud flats; do not over-torque, as the steel body can strip thin panel threads. Power down or de-energize any associated equipment before servicing assemblies containing this plunger. Ensure the mating hole is free of debris and the thread engagement depth matches the 0.5-inch thread length for full holding strength.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud Thread Size\u003c\/strong\u003e: 10-32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial End Force\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinal End Force\u003c\/strong\u003e: 5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Plunger Diameter\u003c\/strong\u003e: 0.124 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: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Length\u003c\/strong\u003e: 1.062 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\/Shoulder\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 15\/64 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\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 39121500\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: 34144\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51694332772658,"sku":"34144","price":31.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/24beaa384b3a9e0c255279ff94123436.jpg?v=1788323247","url":"https:\/\/voomisupply.com\/products\/gibraltar-34144-non-locking-plunger-1-4-20-steel-zinc","provider":"Voomi Supply","version":"1.0","type":"link"}