Pivot unit 21170

Pivot heads swivel angle 30° Material: 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)