{"product_id":"vlier-ssm63-threaded-spring-plunger-5-8-11-stainless-steel","title":"Vlier SSM63 Threaded Spring Plunger 5\/8-11 Stainless Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VLIER SSM63 is a stubby threaded spring plunger designed for applications requiring high end force in restricted space. The body and nose are both stainless steel construction, offering corrosion resistance in demanding environments. The plunger features a 5\/8-11 thread with a thread length of 1.062 inches and a maximum plunger diameter of 0.31 inches. It delivers an initial end force of 2 pounds and a final end force of 8.5 pounds, making it well suited for indexing, positioning, and detent functions where a firm, reliable spring load is needed in a compact footprint. Licensed maintenance technicians and machine assemblers install this component in tooling, fixtures, and mechanical assemblies.\u003c\/p\u003e\u003cp\u003eThe SSM63 is intended for use in high end force, restricted space applications. Its stubby plunger length type and compact overall body length of 1.062 inches allow it to fit into tight clearance locations where a standard-length spring plunger would not. Typical install scenarios include machine tool fixtures, jigs, production tooling, and industrial equipment assemblies where precise detent or positioning action is required. The stainless steel body is appropriate for environments where moisture, cleaning agents, or mild corrosives are present.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStubby plunger length type for use in restricted space applications\u003c\/li\u003e\n\u003cli\u003e5\/8-11 thread size with 1.062 inch thread length for secure installation\u003c\/li\u003e\n\u003cli\u003e2 pound initial end force and 8.5 pound final end force for firm detent action\u003c\/li\u003e\n\u003cli\u003eStainless steel body and nose material for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eMaximum plunger diameter of 0.31 inches and projection of 0.215 inches\u003c\/li\u003e\n\u003cli\u003eNo locking element, allowing straightforward removal and adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit component for threaded spring plunger applications requiring a 5\/8-11 thread in high end force, restricted space installations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by machine builders, maintenance technicians, or tooling assemblers. Power down or de-energize any machinery before installing or removing this plunger. Use appropriate thread engagement practices and ensure the mating tapped hole meets the 5\/8-11 thread specification before installation. Do not exceed the rated final end force or over-compress the plunger beyond its designed projection range.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 1.062 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 1.062 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Projection\u003c\/strong\u003e: 0.215 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Plunger Diameter\u003c\/strong\u003e: 0.31 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: 8.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNose Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Length Type\u003c\/strong\u003e: Stubby\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Element\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: High End Force, Restricted Space\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: SSM63\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VLIER","offers":[{"title":"Default Title","offer_id":51983385723186,"sku":"SSM63","price":21.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/db9dc064fbc866102d7f53c3f8f376a6_15f9a1ef-420c-4577-8d63-994c74636bf8.jpg?v=1789984072","url":"https:\/\/voomisupply.com\/products\/vlier-ssm63-threaded-spring-plunger-5-8-11-stainless-steel","provider":"Voomi Supply","version":"1.0","type":"link"}