Item description/product images

DescriptionMaterial:Aluminium alloy.Version:anodized.Note:Suitable for 21100, 21102, 21120, 21122, 21150, 21160, 21162 and 21180.Drawing reference:
all (9x) counterbores to DIN 974-1 (D4),
all (9x) nuts DIN 934 M (D4)

By pressing out the nuts countersinks for socket screws become available allowing both fastening variations to be used.

1) D3 clamping screw (2x)
DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.
 Datasheet 21170 Pivot heads swivel angle 30° 289 kB


Pivot heads swivel angle 30°
Pivot heads swivel angle 30°

Item selection/filter

Order No.AD

Tightening torque
of clamping screws
21170-0419291022M3325115,53,530031,11 77.45 €
21170-0830461336M443515,574,570082,55 88.77 €
21170-1246752460M665423116,62200308,6 110.01 €
21170-259215040130M1010105492011900015042 339.04 €
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Swivel angle
Pivot angle application example instruction film
Pivot head on ball element at an angle of 30° and angle bracket
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