Product Description Parkerized finish 5/16"-18 NC (National Coarse) x 17/64" x 1/2" V-Twin Manufacturing Replacement Hex Nuts at J&P Cycles Browse all J&P Cycles deals $17.99 In Stock at J&P Cycles Price verified 2d ago Buy Now at J&P Cycles Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand V-Twin Manufacturing Size OS Condition New MPN 37-0706 V-Twin Manufacturing