ITP supplies their lug nuts to compliment their industry-leading innovations in the ATV, UTV and Side by Side tire and wheel market. The lug nuts are constructed from steel alloy. The chrome finish ITP puts on their lug nuts provide a quality finish that looks great. The ITP Lug Nut Kit includes 16 lug nuts. Note: Refer to your vehicle's owner manual for the recommended torque specifications for your lug nuts. Detailed Specifications: Tapered base. 17 mm head. 12 mm 60-degree thread.