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Nut: hex

DIN 6330 B

DIN 6330 B - Hexagon nuts with a height of 1.5d, with spherical bearing face

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Hexagon nuts 1.5d high with a spherical bearing face, form B: unlike the ISO 4032 or DIN 934 nut, one face is a convex sphere of radius r1 that meets the end face in a circle of diameter d1, and the nut is 1.5d tall, between the regular nut of about 0.8d and the DIN 6334 coupling nut of 3d. With the spherical face the nut seats in a DIN 6319 conical seat; the other face is flat with a 30 degree chamfer and can bear on a DIN 6340 washer. The width across corners is the product grade A e min of the standard. Covers metric coarse pitch from M6 to M48 in the preferred sizes of the 2003 edition.

DIN 6330 B

Geometry

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Thread diameter
Thread pitch
Width across flats
Height
Width across corners
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Product Thread diameter, mm Thread pitch, mm Thread type Width across flats, mm Height, mm Width across corners, mm Chamfer 1 Chamfer 2
🔒 DIN 6330 B nut M6 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 6330 B nut M8 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 6330 B nut M10 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 6330 B nut M12 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 6330 B nut M16 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 6330 B nut M20 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 6330 B nut M24 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 6330 B nut M30 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 6330 B nut M36 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 6330 B nut M42 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒
🔒 DIN 6330 B nut M48 🔒 🔒 🔒 🔒 🔒 🔒 🔒 🔒