SUTTON TOOLS Carbon Button Dies 1.5" Outer Diameter Imperial UNF (5/16 to 1/2) M416 - 60°

Thread: 5/16-24
Sale price$56.02


Button dies with 1.5" outer diameter and imperial Unified National Fine (UNF) nominal sizes. Constructed in Carbon Steel with a Bright finish, these dies are designed for cutting new external threads on studs. Works with regular, hard & stainless Steels, but optimal against Aluminium, Copper & Brass materials. General use only; not suitable for precision, safety or critical thread.

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