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| Brand | | McGard |
| Manufacturer's Part Number | | 61005 |
| Part Type | | Lug Nuts |
| Product Line | | McGard Drag Racing Lug Nuts |
| Summit Racing Part Number | | MCG-61005 |
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| Lug Nut Thread Size | | 1/2-20 RH in. |
| Lug Nut Seat Style | | Shank |
| Lug Nut Head Style | | Standard |
| Open End Design | | Yes |
| Lug Nut Shank Length (in) | | 0.746 in. |
| Lug Nut Shank Diameter (in) | | 0.679 in. |
| Washer Included | | Yes |
| Washer Shape | | Centered round |
| Washer Outside Diameter (in) | | 1.062 in. |
| Lug Nut Material | | Steel |
| Lug Nut Overall Length (in) | | 1.860 in. |
| Wrench Size Required (in) | | 13/16 in. |
| Lug Nut Finish | | Chrome |
| Quantity | | Sold as a set of 4. |
| Notes | | Washers are polished stainless steel. |
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These McGard drag racing lug nuts are designed to be lightweight and strong, and are proof-load tested to 160,000 psi. They are machined from special high quality steel, then hardened and tempered for strength and durability. The triple-nickel chrome plating is guaranteed for life not to chip, peel, or rust. For street use, the black nylon Allen plug can be left in place. For the strip or pro street cars, unscrew the plug to allow the use of extra-long NHRA-approved studs.
Warranty
Due to the many wheel styles and fasteners available, it is the installer's ultimate responsibility to verify that the correct fastener style, thread size, length and seating surface (flat seat, conical seat, radius seat, shank style, conical seat with shank, etc.) as recommended by the wheel manufacturer. Minimum thread engagement must be equal to the thread diameter of the wheel stud or lug bolt.