{"product_id":"bartell-10442-hh-shoulder-bolt-7-16-dia-oem-replacement-part","title":"Bartell 10442 HH Shoulder Bolt 7\/16\" Dia - OEM Replacement Part","description":"\u003cp\u003eThis hex head shoulder bolt provides the precision pivot and clamping interface needed to maintain accurate blade pitch geometry on walk behind power trowels, a critical fastener whose failure leads to loose linkage, uneven blade angle, and poor finish quality on concrete surfaces.\u003c\/p\u003e\u003cp\u003eSized at 7\/16\" diameter, this shoulder bolt is engineered to the exact shank tolerances required for proper fitment in pivot and linkage assemblies on the B446 and B446 MEGA-T trowels. The shoulder section maintains a fixed bearing surface between mating components, preventing the slop and lateral movement that a standard bolt cannot control. When inspecting blade pitch control hardware during routine maintenance, worn or damaged shoulder bolts should be replaced immediately, excessive play in the pivot connection directly compromises the operator's ability to set and hold consistent blade angle across all arms.\u003c\/p\u003e\u003cp\u003eAs an OEM-spec component, this bolt matches the original material grade and dimensional tolerances set by Bartell Global, ensuring reliable reassembly without the risk of misfit or premature wear that can come from aftermarket substitutes. Technicians should inspect shoulder bolts whenever servicing the pitch control linkage, spider assembly, or any articulating connection point showing signs of wear or free play.\u003c\/p\u003e\u003cp\u003eCompatible models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eB446\u003c\/li\u003e\n\u003cli\u003eB446 MEGA-T\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Bartell Global OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Bartell","offers":[{"title":"Default Title","offer_id":43412749910064,"sku":"10442","price":38.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/10442.jpg?v=1784312950","url":"https:\/\/cce-industries.com\/products\/bartell-10442-hh-shoulder-bolt-7-16-dia-oem-replacement-part","provider":"CCE Industries","version":"1.0","type":"link"}