{"product_id":"exhaust-header-bolts-8540-3-8-16-x-3-4-black-oxide-w-allen-socket","title":"Edelbrock Exhaust Header Bolts #8540, 3\/8\"-16 X 3\/4\", Black Oxide W\/ Allen Socket","description":"\u003cp\u003eEdelbrock Exhaust Header Bolt Kit #8540 contains a set of 12 high-quality black oxide steel flanged bolts for universal applications that require a 3\/8-16 thread pitch and 3\/4-inch length. These header bolts feature a combination hex-Allen head that allows you to use a 7\/16 combination wrench or the included Allen head socket. The flange design helps to distribute pressure and eliminates the need for separate washers. The black oxide finish provides a nice aesthetic look with mild resistance to corrosion in dry environments.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Grade:\u003c\/strong\u003e (Recommended) 15-20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Hex Size:\u003c\/strong\u003e 0.4375 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade Type:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Drive Type:\u003c\/strong\u003e Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 0.750 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e Set of 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Diameter:\u003c\/strong\u003e 0.375 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch:\u003c\/strong\u003e 16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type:\u003c\/strong\u003e Coarse\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":44849739858055,"sku":"EDE8540","price":24.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/4008\/1543\/files\/008540_v1.jpg?v=1788268695","url":"https:\/\/checkout.northernperformance.ca\/products\/exhaust-header-bolts-8540-3-8-16-x-3-4-black-oxide-w-allen-socket","provider":"Northern Performance","version":"1.0","type":"link"}