{"product_id":"spi-12-436-2-drop-indicator-contact-point-4-48-thread","title":"Spi 12-436-2 Drop Indicator Contact Point 4-48 Thread","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 12-436-2 is a steel drop indicator contact point designed for use with dial depth gages in precision measurement applications. Threaded at 4-48 and measuring 0.078 inches in diameter with a 1-inch contact point length, this replacement tip provides the accurate ground contact needed for reliable depth readings. It conforms to AGD Group 2 industry standards and includes a travel indicator feature. Machinists, quality control technicians, and tool and die professionals install this type of contact point when replacing worn or damaged tips on dial depth gage setups.\u003c\/p\u003e\n\u003cp\u003eThis contact point is intended for use with the 13-190-4 Dial Depth Gage. It is suited to shop floor and inspection bench environments where precise depth measurement of bores, slots, and recessed features is required. The 4-48 thread size and AGD Group 2 designation make it a standard-format replacement in production and metrology settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSteel construction for durability in repeated contact measurement cycles\u003c\/li\u003e\n  \u003cli\u003e4-48 thread size for secure attachment to compatible depth gage spindles\u003c\/li\u003e\n  \u003cli\u003e0.078-inch contact point diameter for fine, localized measurement contact\u003c\/li\u003e\n  \u003cli\u003e1-inch contact point length for adequate reach into recessed features\u003c\/li\u003e\n  \u003cli\u003eConforms to AGD Group 2 industry designation\u003c\/li\u003e\n  \u003cli\u003eIncludes travel indicator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with the SPI 13-190-4 Dial Depth Gage. The 4-48 thread and AGD Group 2 designation are consistent with standard dial depth gage contact point specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by metrology technicians or machinists using standard contact point wrenches or pin spanners appropriate to the gage spindle. Zero the gage after replacing the contact point to confirm accurate reference. Handle the contact tip carefully to avoid nicking the contact surface, as surface damage will affect measurement accuracy. Follow the gage manufacturer guidelines for thread engagement torque ranges when they are available in the product documentation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 4-48\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Point Diameter\u003c\/strong\u003e: 0.078 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Point Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Designation\u003c\/strong\u003e: AGD Group 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: SPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12-436-2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51718669599026,"sku":"12-436-2","price":21.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8021a1d4d4d532b370a73dbce9c0dbe9.jpg?v=1788554897","url":"https:\/\/voomisupply.com\/products\/spi-12-436-2-drop-indicator-contact-point-4-48-thread","provider":"Voomi Supply","version":"1.0","type":"link"}