{"product_id":"vlier-ph52p-threaded-spring-plunger-10-32-steel-locking","title":"Vlier PH52P Threaded Spring Plunger 10-32 Steel Locking","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VLIER PH52P is a threaded spring plunger designed for precise, repeatable positioning and locking in light-duty mechanical assemblies. It features a steel body and steel nose with a 10-32 thread size and a 3\/4 inch thread length. The plunger delivers an initial end force of 2.9 pounds and a final end force of 11.1 pounds, with a middle end force of 7.0 pounds. A built-in locking element secures the plunger in position after installation, eliminating the need for a separate jam nut. Machinists, toolmakers, and mechanical assembly technicians install this type of hardware in jigs, fixtures, and precision positioning mechanisms.\u003c\/p\u003e\u003cp\u003eThis plunger suits applications requiring controlled detent or stop action in metal fixtures, machine tooling, and industrial assembly jigs. The standard plunger length type and compact 0.092 inch maximum plunger diameter make it appropriate for tight-clearance installations. The 1\/8 inch projection provides a minimal but defined engagement depth, suitable for light-load indexing and alignment tasks in both production and maintenance environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e10-32 thread size with 3\/4 inch thread length for standard tapped-hole installation\u003c\/li\u003e\n\u003cli\u003eSteel body and steel nose for durability in metal fixture applications\u003c\/li\u003e\n\u003cli\u003eLocking element included, eliminating the need for a separate jam nut\u003c\/li\u003e\n\u003cli\u003eInitial end force of 2.9 pounds and final end force of 11.1 pounds for controlled engagement\u003c\/li\u003e\n\u003cli\u003e0.092 inch maximum plunger diameter fits tight-clearance bores\u003c\/li\u003e\n\u003cli\u003e1\/8 inch plunger projection provides defined, repeatable engagement depth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style threaded spring plunger for standard 10-32 tapped holes in jigs, fixtures, and mechanical positioning assemblies requiring a locking-element style plunger.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by threading the PH52P into a pre-tapped 10-32 hole using a hex key sized to the 0.063 inch hex drive. The locking element engages the thread upon tightening to hold the plunger at the desired depth without a jam nut. Ensure the mating bore is clean and free of debris before installation. De-energize or lock out any equipment the fixture is mounted to before servicing or replacing spring plungers.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 10-32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Projection\u003c\/strong\u003e: 1\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Plunger Diameter\u003c\/strong\u003e: 0.091 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Plunger Diameter\u003c\/strong\u003e: 0.092 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 0.063 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial End Force\u003c\/strong\u003e: 2.9 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMiddle End Force\u003c\/strong\u003e: 7.0 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinal End Force\u003c\/strong\u003e: 11.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNose Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Element\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Length Type\u003c\/strong\u003e: Standard\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: PH52P\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VLIER","offers":[{"title":"Default Title","offer_id":52090758660402,"sku":"PH52P","price":16.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5edb9505cef09da8523e0713b083747b.jpg?v=1790062692","url":"https:\/\/voomisupply.com\/products\/vlier-ph52p-threaded-spring-plunger-10-32-steel-locking","provider":"Voomi Supply","version":"1.0","type":"link"}