{"product_id":"aluminum-bearing-washer-lugnut-3-8-grip-10-pack","title":"5\/8-18 Aluminum Bearing Washer Lugnut 3\/8\" Grip 10 pack","description":"\u003cp\u003eThe best aluminum 5\/8 lug nut Ever Made! The original bearing washer lugnut by Mark Williams! MW bearing washer lug nuts integrate the nut and washer into one assembly. The integral washer spins freely, but will not separate from the nut, and prevents marring of the wheels and losing washers. Once you make the switch to Mark Williams 5\/8\" lugnuts, you'll never use another style again.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1\/8\" grip, threads relieved 1\/8\" on wheel side of nut. Sold each. The nut has a fixed counter bore depth that is equivalent to using the standard nut\/washers combinations in the 1\/8\" thickness. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7075-T6 Anodized Aluminum Lugnut \u003c\/li\u003e\n\u003cli\u003e5\/8-18 thread\u003c\/li\u003e\n\u003cli\u003eHard Anodized Type 3 \u003c\/li\u003e\n\u003cli\u003eIntegral 3\/8\" spacer washer\u003c\/li\u003e\n\u003cli\u003eUtilizes 7\/8” socket size\u003c\/li\u003e\n\u003cli\u003eQty 10 included\u003c\/li\u003e\n\u003cli\u003eMade in the USA!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor other washer thickness options, and aluminum lugnut kits: \u003ca href=\"https:\/\/mwdriveline.myshopify.com\/collections\/lugnuts\" title=\"Mark Williams Lugnuts\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eInstructions: \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0043\/6807\/2822\/files\/51520.jpg?v=1759439704\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eFor measurement reference, see below\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0943\/6666\/3021\/files\/Screenshot_2025-09-24_at_6.54.22_PM.png?v=1758754490\"\u003e\u003c\/p\u003e","brand":"Mark Williams","offers":[{"title":"Default Title","offer_id":45343451185175,"sku":"51521K-10","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/7796\/3799\/files\/51520.jpg?v=1785117406","url":"https:\/\/fireballperformanceparts.com\/products\/aluminum-bearing-washer-lugnut-3-8-grip-10-pack","provider":"Fireball Performance Parts","version":"1.0","type":"link"}