{"product_id":"t-h-marine-jack-plate-bolt-kit-bk-1-1-2-20-x-2-3-4-inch-stainless-steel-bolts-with-lock-nuts-and-washers","title":"T-H Marine Jack Plate Bolt Kit BK-1, 1\/2-20 x 2-3\/4 Inch Stainless Steel Bolts with Lock Nuts and Washers","description":"\u003cp\u003eThe T-H Marine BK-1 Jack Plate Bolt Kit is a complete stainless steel hardware set designed to mount outboard motors to jack plates. Each kit includes four 1\/2-20 x 2-3\/4 inch fine thread stainless steel bolts with a shoulder for a precise, secure fit, along with four brass lock nuts featuring nylon inserts to resist vibration loosening, and eight flat stainless steel washers for load distribution and a clean finish. The stainless steel construction resists corrosion in saltwater and freshwater marine environments, making this kit suited for the demands of outboard rigging.\u003c\/p\u003e\u003cp\u003eThis kit is offered as a partially (half) threaded bolt configuration; boaters who need a fully threaded bolt for their setup should confirm they are ordering the correct variant, as that is a separate part. With sixteen total pieces (bolts, nuts, and washers), the BK-1 kit provides everything needed to complete a jack plate to outboard motor mounting job without sourcing individual fasteners.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e T-H Marine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e BK-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e 4 bolts, 4 lock nuts, 8 washers (16 pieces total)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Thread Size:\u003c\/strong\u003e 1\/2-20 inch (fine thread)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Length:\u003c\/strong\u003e 2-3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Style:\u003c\/strong\u003e Shouldered bolt, partially threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Material:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWasher Material:\u003c\/strong\u003e Stainless Steel, flat style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Nut Material:\u003c\/strong\u003e Brass with nylon insert\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Stainless Steel, brushed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.08 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 8.5 x 5.5 x 5.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 733572002201\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis is a universal mounting hardware kit for attaching outboard motors to jack plates; it is not restricted to a specific engine make or model.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the T-H Marine BK-1 Jack Plate Bolt Kit include?\u003c\/strong\u003e The BK-1 kit includes four 1\/2-20 x 2-3\/4 inch stainless steel shoulder bolts, four brass lock nuts with nylon inserts, and eight stainless steel flat washers, for 16 pieces total.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the bolt thread size on the BK-1 kit?\u003c\/strong\u003e The bolts in the T-H Marine BK-1 kit are 1\/2-20 fine thread, measuring 2-3\/4 inches in length.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the bolts in the BK-1 kit fully threaded?\u003c\/strong\u003e No, the BK-1 kit uses partially (half) threaded shoulder bolts. A fully threaded version of this bolt kit is available as a separate part for buyers who need that configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the BK-1 Jack Plate Bolt Kit made from?\u003c\/strong\u003e The bolts and washers are stainless steel with a brushed finish, and the included lock nuts are brass with a nylon insert for vibration resistance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the BK-1 kit used for?\u003c\/strong\u003e This T-H Marine hardware kit is used to mount an outboard motor to a jack plate, providing the bolts, nuts, and washers needed for the job.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the BK-1 kit fit a specific outboard motor make or model?\u003c\/strong\u003e The BK-1 kit is a universal mounting hardware set for attaching outboard motors to jack plates and is not limited to one engine make or model.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the T-H Marine BK-1 kit weigh?\u003c\/strong\u003e The BK-1 Jack Plate Bolt Kit weighs 1.08 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the lock nuts included with the BK-1 kit reusable?\u003c\/strong\u003e The BK-1 kit's lock nuts have a nylon insert designed to resist loosening from vibration, which is standard for marine mounting hardware, though heavily worn nylon inserts should be replaced with fresh hardware for a secure mount.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the BK-1 and BK-2 bolt kits?\u003c\/strong\u003e The T-H Marine BK-1 kit uses partially threaded (half-threaded) bolts, while the BK-2 kit uses fully threaded bolts; both are otherwise similar hardware kits for jack plate mounting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the stainless steel hardware in the BK-1 kit corrosion resistant?\u003c\/strong\u003e Yes, the bolts and washers in the BK-1 kit are stainless steel, built to withstand saltwater and freshwater marine environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many pieces come in one BK-1 kit?\u003c\/strong\u003e One T-H Marine BK-1 kit contains 16 pieces: 4 bolts, 4 lock nuts, and 8 washers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the BK-1 kit packaging?\u003c\/strong\u003e The T-H Marine BK-1 Jack Plate Bolt Kit ships in packaging measuring 8.5 x 5.5 x 5.5 inches.\u003c\/p\u003e","brand":"T-H Marine","offers":[{"title":"Default Title","offer_id":49033322823899,"sku":"T-H-BK-1-DP","price":36.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/61o4SB1Hv5L.jpg?v=1785244673","url":"https:\/\/www.goodvibesmarina.com\/products\/t-h-marine-jack-plate-bolt-kit-bk-1-1-2-20-x-2-3-4-inch-stainless-steel-bolts-with-lock-nuts-and-washers","provider":"Good Vibes Marina","version":"1.0","type":"link"}