Dorman 220-019BX Hex Nut-Castellated-Thread Size; 1-14, Height; 1-1/2 In. , Pack of 8

Durable materials - manufactured to specific thread tolerance standards Corrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance Multipurpose usefulness - can be used in a variety of applications, from auto to home Trustworthy quality - backed by team of professional engineers and quality control specialists in the United States Support available - every Dorman part is backed by Dorman's ASE Blue Seal Certified technical support team