{"product_id":"straight-up-heavy-duty-castle-nuts-7-8-14-unf-grad","title":"Straight Up Heavy Duty Castle Nuts 7\/8-14 Unf Grade 2 Low Carbon Steel Zinc Plated Slotted Round Fasteners Astm 563 Right Hand Thread Pack Of 15 For Serious Heavy Equipment And Truck Suspension Repairs","description":"\u003cdiv\u003eGrade 2 Zinc Plated Castle Nuts 7\/8 14 UNF Pack Of 15\u003cbr\u003e\n✔️ ASTM 563 Grade 2 Steel 7\/8-14 UNF Thread Zinc-Coated 15pc \u003cp\u003eThese straight up heavy duty castle nuts hold firm on axle studs for tough hauling jobs. Fleet managers stock them to stop wobbly wheels before costly downtime hits. Weekend wrenchers love how the wide hex shape stays tight during quick cotter pin swaps on trailers and farm rigs.\u003c\/p\u003e \u003cp\u003e✅ ASTM 563 Rated Strength Handles Impact Loads Without Stripping\u003cbr\u003e\n✅ Low Carbon Steel Grade 2 Core Provides Durable Flex Under Pressure\u003cbr\u003e\n✅ Zinc Plated Surface Stops Road Salt Rust For Long Shelf Life\u003cbr\u003e\n≥ 7\/8 Inch Diameter Fits Standard Kingpin Bolts On Medium Trucks\u003cbr\u003e\n✅ Easy Cotter Pin Access Through Slotted Top Design Speeds Service\u003c\/p\u003e \u003cp\u003e💡 How does proper tension setup affect heavy duty grade 2 castle nuts performance?\u003c\/p\u003e\n\u003cp\u003eIf your truck axle starts acting loose after a long haul, these rounded slotted fasteners serve as a handy mechanical lock that keeps everything seated firm despite constant road shake.\u003c\/p\u003e\n\u003cp\u003e- The bright zinc coating blocks road grime so the threads stay slick for repeated rebuilds.\u003c\/p\u003e\n\u003cp\u003e- Soft low carbon steel stretches gently to soak up bumps without snapping under heavy frame twist.\u003c\/p\u003e\n\u003cp\u003e- Flat contact surface grips the stud steady so vibration cant rattle the whole assembly loose.\u003c\/p\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49308270887147,"sku":"VXB01LZPAG9M","price":105.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/vxb.com\/products\/straight-up-heavy-duty-castle-nuts-7-8-14-unf-grad","provider":"VXB Bearings","version":"1.0","type":"link"}