Carbide Cold Heading Dies for Nut Formers

Carbide Cold Heading Dies for Nut Formers

HengfaMold is an original precision fastener tooling manufacturer specializing in carbide cold heading dies for nut former machines. We support both DIN series standard nut forming and fully custom non-standard nut profiles, providing complete in-house mold design, development, and manufacturing capability.

Supported Nut Types

• DIN standard hex nuts (DIN 934, DIN 985, DIN 6923, and more)
• Flange nuts and large-flange nuts
• T-nuts and knurled nuts
• Rivet nuts and blind rivet nuts
• Prevailing torque nuts
• Square nuts and non-standard special nut profiles

Key Features

• Premium carbide-grade construction for superior wear resistance and extended tool life
• Precision-ground to tight tolerances for consistent nut forming accuracy
• Compatible with major nut former machine brands (A410–A416 series and others)
• Full support for DIN standard and non-standard custom nut profiles
• In-house mold development, design, and manufacturing — fast lead times
• OEM replacement and custom specifications accepted

Applications

Suitable for fastener manufacturers running nut former machines producing hex nuts, flange nuts, T-nuts, rivet nuts, and other cold-headed nut types for automotive, construction, and industrial applications.

Contact us with your nut former model, nut standard (DIN or custom drawing), and material requirements for a tailored carbide cold heading die solution.