Dorman (415) 197-415 Cap Screw-Hex Head-Grade 8- 1/2-13 X 1-1/2 In.

These bolts are manufactured using durable materials and corrosion-tested to ensure required strength and longevity. Features- 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