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Nut: round slotted

DIN 546

DIN 546 - Slotted round nuts

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Round nuts have a single diametrical screwdriver slot across one end face. DIN 546:2024-05 covers coarse metric threads M1–M20; slot depth and thread-entry dimensions have specified limits.

DIN 546

Geometry

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Thread diameter
Thread pitch
Outer diameter
Height
Slot width
The standard is available for viewing. Product dimensions are open only to a paid account.
Product Thread diameter, mm Thread pitch, mm Outer diameter, mm Height, mm Slot width, mm Minimum slot depth, mm Maximum slot depth, mm Approximate outer chamfer, mm Minimum thread entry diameter, mm Maximum thread entry diameter, mm Minimum included entry angle, ° Maximum included entry angle, °
🔒 DIN 546 slotted round nut M1 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 546 slotted round nut M1.2 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 546 slotted round nut M1.4 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 546 slotted round nut M1.6 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 546 slotted round nut M2 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 546 slotted round nut M2.5 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 546 slotted round nut M3 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 546 slotted round nut M3.5 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 546 slotted round nut M4 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 546 slotted round nut M5 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 546 slotted round nut M6 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 546 slotted round nut M8 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 546 slotted round nut M10 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 546 slotted round nut M12 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 546 slotted round nut M14 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 546 slotted round nut M16 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 546 slotted round nut M18 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 546 slotted round nut M20 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒