1/2"UNC X 3 1/2" H.T SET GRADE S Z/P is a high tensile set bolt designed for securing components in industrial, construction, and mechanical applications. Manufactured to precise standards, it offers superior load-bearing strength and resistance to stress. The grade S zinc-plated (Z/P) or self-coloured (S/C) finish provides enhanced corrosion resistance, ensuring longevity in various environments. Suitable for use in machinery, vehicles, and heavy-duty structural work.