{"product_id":"5-8-steel-stud-aluminum-lugnut-kit-1-187-shoulder-length-copy","title":"5\/8\" Steel Wheel Stud Kit w\/ Steel Lugnuts (1.187\" shoulder) 51580","description":"\u003ch4 class=\"content-title\"\u003e5\/8 - 18 Steel Wheel Stud Kit w\/ steel bearing nuts\u003c\/h4\u003e\n\u003ch4 class=\"content-title\"\u003e2.875\" Overall Length \/ 1.187\" Shoulder Length\u003c\/h4\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eMark Williams wheel studs and lugnuts are made in house. All studs start life as high strength steel alloy that is machined and then thread rolled for smooth, strong, and perfect threads. These studs are black oxide coated. Mark Williams lugnuts feature a two piece captured washer\/bearing style design. This means no losing spacers or spacers that do not center. This creates a more even torque for the wheel along with convenience when dealing with hardware. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(10) 5\/8-18 Steel Studs 2.687\" overall length, 1.187\" shoulder length\u003c\/li\u003e\n\u003cli\u003e(10) Steel Encapsulated Bearing Nuts (choose washer thickness)\u003c\/li\u003e\n\u003cli\u003e(10) Self Locking Jam Nut\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe steel axle drive stud is designed so the 11\/16\" diameter shoulder on the stud is used to center the wheel, rather than the lug nut used with smaller studs. This system dramatically increases shear strength and eliminates bent wheel studs. These studs require 5\/8\"-18 threaded holes in the axle flange. Drive studs are then secured in the flange with a jam nut. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWheels are held in place with an encapsulated lug nut made of 7075 alluminum alloy with an anodized hard coat finish. The integral aluminum washer snaps on to the nut and spins freely, but will not separate from the nut, preventing accidental loss. The nuts have a fixed counter bore depth of 1\/8\" or 3\/8\" that make them equivalent to using a standard nut and washer combination of equal thickness. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDimensions for this part\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA = 2-7\/8\", B = 7\/8\", C = 1-3\/16\", D = 13\/16\"\u003c\/strong\u003e\u003c\/p\u003e","brand":"Mark Williams","offers":[{"title":"3\/16 (qty 10 55017)","offer_id":45343446302743,"sku":"51580-1","price":149.99,"currency_code":"USD","in_stock":true},{"title":"3\/8 (qty 10 55013)","offer_id":45343446335511,"sku":"51580-2","price":149.99,"currency_code":"USD","in_stock":true},{"title":"9\/16 (qty 10 55014)","offer_id":45343446368279,"sku":"51580-3","price":149.99,"currency_code":"USD","in_stock":true},{"title":"3\/4 (qty 10 55015)","offer_id":45343446401047,"sku":"51580-4","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/7796\/3799\/files\/05687C77-BCC9-4A9B-8566-4C5844933558.jpg?v=1785117294","url":"https:\/\/fireballperformanceparts.com\/products\/5-8-steel-stud-aluminum-lugnut-kit-1-187-shoulder-length-copy","provider":"Fireball Performance Parts","version":"1.0","type":"link"}