M39‑4.00 x 1M Metric Threaded Rod B7 DIN 975 – Coarse Thread, Plain Finish

The M39‑4.00 x 1‑meter metric threaded rod is manufactured to DIN 975 standards from ASTM A193 Grade B7 alloy steel for high‑strength, heavy‑duty applications. Featuring a coarse 4.00 mm thread pitch and plain finish, this threaded rod is ideal for structural, industrial, and high‑load fastening where durability and reliable performance are essential.