{"product_id":"vlier-ssm12an-threaded-spring-plunger-m12-x-1-75-ss","title":"Vlier SSM12AN Threaded Spring Plunger M12 X 1.75 Ss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VLIER SSM12AN is a threaded spring plunger with an M12 x 1.75 thread size and a standard stainless steel body. It is designed to provide controlled, repeatable positioning force in mechanical assemblies, fixtures, jigs, and tooling applications. The plunger delivers an initial end force of 10.12 pounds and a final end force of 24.73 pounds, making it suitable for applications that require firm, predictable detent or retention action. The stainless steel body and nose construction offer corrosion resistance for demanding environments. A locking element is included to secure the plunger in the threaded bore after installation and prevent backout under vibration or repeated cycling.\u003c\/p\u003e\n\u003cp\u003eThe SSM12AN is used in industrial, mechanical, and trade applications where a threaded plunger is required to index, locate, or retain a moving component. Typical installations include machine fixtures, assembly tooling, enclosure latches, and precision positioning devices. The M12 x 1.75 thread size fits standard metric-tapped bores. Its compact body length of 1.102 inches and plunger projection of 0.157 inches make it appropriate for space-constrained installations. Machinists, millwrights, and industrial maintenance technicians are the primary installers of this type of component.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM12 x 1.75 thread for standard metric bore installations\u003c\/li\u003e\n  \u003cli\u003eStainless steel body and nose for corrosion resistance in wet or harsh environments\u003c\/li\u003e\n  \u003cli\u003eLocking element prevents plunger backout under vibration or cyclic loads\u003c\/li\u003e\n  \u003cli\u003eInitial end force of 10.12 pounds and final end force of 24.73 pounds for reliable detent action\u003c\/li\u003e\n  \u003cli\u003eStandard plunger length of 1.102 inches with a maximum plunger diameter of 0.236 inches\u003c\/li\u003e\n  \u003cli\u003ePlunger projection of 0.157 inches for controlled engagement depth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit threaded spring plunger for any application requiring an M12 x 1.75 metric-threaded bore with a standard-length stainless steel plunger body.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a hex key or spanner appropriate for the body style into a clean, properly tapped M12 x 1.75 metric bore. Engage the locking element per the manufacturer procedure to secure the body against rotation after final positioning. Ensure the mating bore depth accommodates the full body length of 1.102 inches without bottoming out. De-energize or lock out any associated machinery before servicing or replacing spring plungers in active assemblies.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M12 x 1.75\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 1.102 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 1.102 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Projection\u003c\/strong\u003e: 0.157 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Plunger Diameter\u003c\/strong\u003e: 0.236 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInitial End Force\u003c\/strong\u003e: 10.12 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinal End Force\u003c\/strong\u003e: 24.73 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\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\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: SSM12AN\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VLIER","offers":[{"title":"Default Title","offer_id":52040206418226,"sku":"SSM12AN","price":29.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/30cd00ede3ed0899aa62edda1da92ab2_707f9466-b492-4397-b323-72e1fd1c70f8.jpg?v=1790026876","url":"https:\/\/voomisupply.com\/products\/vlier-ssm12an-threaded-spring-plunger-m12-x-1-75-ss","provider":"Voomi Supply","version":"1.0","type":"link"}