{"product_id":"billet-bolt-covers-flat-copy","title":"Flat Signature Series Bolt Covers","description":"\u003ch2\u003eNEW HEX ID DESIGN — A BETTER FIT. A STRONGER HOLD.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eMORE PHOTOS COMING SOON\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eEFFENFAST \u003c\/strong\u003e\u003c\/em\u003eBillet Bolt Covers have been upgraded with our new \u003cstrong\u003eHex ID design\u003c\/strong\u003e, replacing the previous round internal profile.\u003c\/p\u003e\n\u003cp\u003eThe precision-machined hex interior is designed to better match the shape of the bolt head, creating a more secure and precise fit. The result is improved alignment, increased contact, and better retention—helping keep your \u003cem\u003e\u003cstrong\u003eEFFENFAST\u003c\/strong\u003e\u003c\/em\u003e Bolt Covers securely in place.\u003c\/p\u003e\n\u003ch3\u003eWhy the New Hex ID Is Better\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBETTER FIT\u003c\/strong\u003e\u003cbr\u003eThe internal hex profile provides a more precise fit around the bolt head for improved alignment and seating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSTRONGER HOLD\u003c\/strong\u003e\u003cbr\u003eMore contact with the fastener helps increase retention and reduces unwanted movement caused by vibration and use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCLEANER LOOK\u003c\/strong\u003e\u003cbr\u003eThe improved fit keeps the cover centered and seated properly, giving your build a cleaner, more finished appearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRECISION MACHINED\u003c\/strong\u003e\u003cbr\u003eLike every EFFENFAST Bolt Cover, the new Hex ID design is precision CNC machined from premium 6061 aluminum for the fit, finish, and durability EFFENFAST is known for.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUPGRADED FROM THE INSIDE OUT\u003c\/strong\u003e\u003cbr\u003eIt may look like a small change, but the new Hex ID makes a big difference where it matters—\u003cstrong\u003efit, hold, and performance.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eEFFENFAST\u003c\/em\u003e — COVER YOUR NUTS.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 3;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003eHow It Installs\u003c\/span\u003e\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003eSlip the cover over your existing bolt head and secure with the included set screw. Simple and non-destructive — no drilling or modification required. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003ePerfect For\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l2 level1 lfo3; tab-stops: list .5in;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003eEngine bays\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l2 level1 lfo3; tab-stops: list .5in;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003eChassis hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l2 level1 lfo3; tab-stops: list .5in;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003eUnderbody accents\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l2 level1 lfo3; tab-stops: list .5in;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003eShow \u0026amp; performance vehicles\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l2 level1 lfo3; tab-stops: list .5in;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003eDetail-oriented builders\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l2 level1 lfo3; tab-stops: list .5in;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003eArchitectural aesthetics  \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 3;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003eFitment\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003eAvailable in a range of popular bolt sizes — check the size of bolt head with a wrench or socket for proper fitment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\"\u003e\u003cu\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: 'Times New Roman',serif; color: black;\"\u003eDISCLAIMER\u003c\/span\u003e\u003c\/u\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: 'Times New Roman',serif; color: black;\"\u003e- Parts Are Raw Machined Finish. No Processing Has Been Done. May Have Minor Imperfections. For best results rub your favorite metal polish to remove grease and solvent for an almost polished finish before install. We recommend Blue Loctite\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: 'Times New Roman',serif;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e","brand":"Effenfastx","offers":[{"title":"10mm  (M3x3)","offer_id":51458571632804,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true},{"title":"7\/16\"  (M3x3)","offer_id":51458627403940,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true},{"title":"7\/16\" Deep   (M3x3)","offer_id":51458646966436,"sku":null,"price":5.75,"currency_code":"USD","in_stock":true},{"title":"1\/2\"  (M3x3)","offer_id":51458571665572,"sku":null,"price":5.75,"currency_code":"USD","in_stock":true},{"title":"9\/16\"  (M5x5)","offer_id":51458571698340,"sku":null,"price":6.0,"currency_code":"USD","in_stock":true},{"title":"5\/8\"  (M5x5)","offer_id":51458571731108,"sku":null,"price":6.25,"currency_code":"USD","in_stock":true},{"title":"3\/4\"  (M5x5)","offer_id":51458571763876,"sku":null,"price":6.5,"currency_code":"USD","in_stock":true},{"title":"13\/16\"  (M5x5)","offer_id":51458571796644,"sku":null,"price":6.5,"currency_code":"USD","in_stock":true},{"title":"15\/16\"  (M5x6)","offer_id":51458571829412,"sku":null,"price":7.5,"currency_code":"USD","in_stock":true},{"title":"1 1\/8\" - 1 1\/16\"  (M5x6)","offer_id":51458571894948,"sku":null,"price":8.25,"currency_code":"USD","in_stock":true},{"title":"1 1\/2\"  (M5x6)","offer_id":51458571927716,"sku":null,"price":10.5,"currency_code":"USD","in_stock":true},{"title":"Loctite","offer_id":51458571960484,"sku":null,"price":4.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0076\/9504\/0612\/files\/rn-image_picker_lib_temp_5ef2470c-266f-46c4-882e-4cc113fe1fef.jpg?v=1787868103","url":"https:\/\/www.effenfast.com\/products\/billet-bolt-covers-flat-copy","provider":"EFFENFAST","version":"1.0","type":"link"}