J Screw Bolts are specialized fasteners shaped like the letter “J,” used to secure pipes, cables, and structural components. They are made from durable materials for strong, reliable connections and long-lasting performance. Designed for easy installation, they help maintain stability, precise alignment, and safety in construction and industrial applications.

Size: M8–M72

Standards: ISO, DIN, ANSI, ASME, ASTM, BS, AS, and JIS

Material: Q235, 35K, 45K, 40Cr, B7, 20MnTiB, A2, and A4 carbon steel & stainless steel

Grade: 4.8 / 5.8 / 6.8 / 8.8 / 10.9

Surface treatment: BZP, HDG, BLACK, DACROMET, TEFLON, or customizable