{"product_id":"burndy-50chenbox-hex-jam-nut-1-2-inch-silicon-bronze","title":"Burndy 50CHENBOX Hex Jam Nut 1\/2 Inch Silicon Bronze","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BURNDY 50CHENBOX is a silicon bronze hex jam nut designed for fastening applications where non-magnetic properties and corrosion resistance are required. Manufactured under the DURIUM product line, this nut meets American Standard dimensions for the American National Coarse thread series. It features a 1\/2 inch nominal diameter with 13 threads per inch (TPI) on a UNC-2B thread series. The jam-type profile measures 0.448 inches in thickness with a width across flat of 0.75 inches. Licensed electricians, utility contractors, and grounding specialists typically install this hardware in electrical and grounding assemblies where bronze hardware is specified.\u003c\/p\u003e\u003cp\u003eThis hex jam nut is suited for electrical grounding connections, utility bonding, and general mechanical fastening where non-magnetic, corrosion-resistant hardware is required. Its silicon bronze construction makes it a common choice in marine, coastal, and industrial environments. The jam-type configuration allows it to be used as a locking element against a standard hex nut or directly against a terminal or lug on a threaded stud.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSilicon bronze material provides non-magnetic properties and natural corrosion resistance\u003c\/li\u003e\n\u003cli\u003eJam-type profile at 0.448 inches thickness for low-profile locking applications\u003c\/li\u003e\n\u003cli\u003eUNC-2B thread series with 13 TPI for standard American National Coarse fitment\u003c\/li\u003e\n\u003cli\u003eManufactured to American Standard dimensions for consistent fit with standard hardware\u003c\/li\u003e\n\u003cli\u003eRoHS compatible construction\u003c\/li\u003e\n\u003cli\u003eMade in the United States\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 1\/2 inch threaded studs on UNC-2B American National Coarse thread series fastener assemblies. Suitable as an OEM-style replacement or new installation nut wherever a 1\/2 inch silicon bronze hex jam nut is specified.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by electricians or mechanical contractors per applicable NEC or project specifications. Power down and de-energize any associated electrical assembly before installing or removing fasteners. Use an appropriately sized wrench for the 0.75 inch width across flat to achieve proper seating without over-torquing the bronze material. Do not use with incompatible thread pitches or series, as cross-threading will damage the silicon bronze material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Jam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Series\u003c\/strong\u003e: UNC-2B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPI\u003c\/strong\u003e: 13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.448 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth Across Flat\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Silicon Bronze\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 0.86 inches L x 0.86 inches H x 0.75 inches W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compatible\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: US\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BURNDY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 50CHENBOX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BURNDY","offers":[{"title":"Default Title","offer_id":51283895812402,"sku":"50CHENBOX","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309279111.jpg?v=1781062634","url":"https:\/\/voomisupply.com\/products\/burndy-50chenbox-hex-jam-nut-1-2-inch-silicon-bronze","provider":"Voomi Supply","version":"1.0","type":"link"}