{"product_id":"keystone-kb020tr1d200040-threaded-rod-tr20x4-0-2m-b7","title":"Keystone KB020TR1D200040 Threaded Rod Tr20x4.0 2m B7","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KEYSTONE THREADED PRODUCTS KB020TR1D200040 is a trapezoidal metric threaded rod with a TR20x4.0 thread profile, supplied in a 2-meter length. Manufactured from alloy steel to ASTM Grade B7 specification, this rod features a black oxide finish that provides a baseline level of corrosion resistance for indoor and controlled-environment applications. The ACME-style trapezoidal thread form and right-hand direction make this rod a standard choice for linear motion assemblies, jigs, and structural fastening applications. Licensed tradespeople and mechanical assembly technicians install this type of threaded rod in both fixed and moving load-bearing configurations.\u003c\/p\u003e\n\u003cp\u003eThis threaded rod is suited for industrial, commercial, and mechanical applications where a metric trapezoidal thread form is specified. Typical uses include lead screw assemblies, machine frames, conveyor systems, and structural support installations that require a fine-pitch, high-strength threaded element. The single-start thread profile and TR20x4.0 sizing make it appropriate for applications demanding controlled linear travel or consistent axial load transfer.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTR20x4.0 trapezoidal ACME thread profile for linear motion and load-bearing use\u003c\/li\u003e\n  \u003cli\u003eGrade B7 alloy steel construction for high tensile and yield strength\u003c\/li\u003e\n  \u003cli\u003e2-meter overall length allows field cutting to required dimensions\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides surface protection in dry or controlled environments\u003c\/li\u003e\n  \u003cli\u003eRight-hand, single-start thread direction for standard nut and flange compatibility\u003c\/li\u003e\n  \u003cli\u003eRoll-formed metric trapezoidal thread for consistent thread geometry along full length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or stock component for machinery, structural frames, and linear motion assemblies requiring a TR20x4.0 metric trapezoidal threaded rod in Grade B7 alloy steel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by millwrights, mechanical contractors, or qualified industrial maintenance technicians. Shut down and de-energize any equipment before removing or installing threaded rod components in powered assemblies. Use appropriate cutting tools and thread chasers when sizing to length to preserve thread integrity at cut ends. Follow applicable mechanical codes and equipment manufacturer specifications for torque and fastener retention requirements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: TR20x4.0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: ACME Trapezoidal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Starts\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRod Type\u003c\/strong\u003e: Trapezoidal Roll Metric Threaded Rod\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: B7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 meters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 8.68 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161618\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: KEYSTONE THREADED PRODUCTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: KB020TR1D200040\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KEYSTONE THREADED PRODUCTS","offers":[{"title":"Default Title","offer_id":67915354833202,"sku":"KB020TR1D200040","price":146.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/930460bbeed6697ee9485c0d2d32cb31.jpg?v=1791253249","url":"https:\/\/voomisupply.com\/products\/keystone-kb020tr1d200040-threaded-rod-tr20x4-0-2m-b7","provider":"Voomi Supply","version":"1.0","type":"link"}