{"product_id":"value-collection-526050pr-m12x1-75-hex-jam-nut-grade-2h-zinc","title":"Value Collection 526050PR M12x1.75 Hex Jam Nut Grade 2H Zinc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 526050PR is an M12 x 1.75 hex jam nut manufactured from Grade 2H steel with a zinc-plated finish. Jam nuts are thin hex nuts used primarily as locknuts to secure a standard nut against loosening or to adjust bearing preload. This fastener carries a right-hand thread and measures 19 mm across the flats and 6 mm in height. It conforms to DIN 439 and ISO 4035 dimensional standards. At 0.05 pounds per piece, it is suited for high-volume mechanical and structural assembly work where a low-profile locking nut is required.\u003c\/p\u003e\n\u003cp\u003eThis jam nut is used across a broad range of industrial, mechanical, and construction applications wherever an M12 x 1.75 thread pitch is specified. Typical applications include machinery assembly, structural steel connections, threaded rod installations, and equipment fabrication. The zinc plating provides a basic level of corrosion resistance for general indoor and sheltered outdoor environments. It is installed by maintenance technicians, millwrights, pipefitters, and general tradespeople working with metric fastener systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM12 x 1.75 right-hand thread for standard metric fastener systems\u003c\/li\u003e\n  \u003cli\u003eGrade 2H steel construction for reliable mechanical strength\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish provides corrosion resistance in general service environments\u003c\/li\u003e\n  \u003cli\u003eLow-profile jam nut design at 6 mm height — ideal for locknut applications\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 439 and ISO 4035 fastener standards\u003c\/li\u003e\n  \u003cli\u003e19 mm width across flats fits standard M12 hex tooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with any M12 x 1.75 metric threaded bolt, stud, or rod conforming to standard metric thread specifications per DIN and ISO fastener standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall with a standard 19 mm open-end, box-end, or socket wrench. When used as a locknut, thread the jam nut against the primary nut and hold the primary nut stationary while tightening the jam nut to create a friction lock. Power down or de-energize any associated equipment before performing fastener service on machinery or enclosures. Follow applicable mechanical codes and equipment manufacturer torque guidelines for the specific joint being assembled.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNut Type\u003c\/strong\u003e: Jam Nut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M12 x 1.75\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 2H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish \/ Coating\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 19 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Points\u003c\/strong\u003e: 21.10 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 6 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: DIN 439, ISO 4035\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161727\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 526050PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51710880547122,"sku":"526050PR","price":5630.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/be1b2fd394b61f5a567c70bfe21e440d.jpg?v=1788471817","url":"https:\/\/voomisupply.com\/products\/value-collection-526050pr-m12x1-75-hex-jam-nut-grade-2h-zinc","provider":"Voomi Supply","version":"1.0","type":"link"}