Type A - without lock nut
Type AK - with lock nut
GN350.1 Levelling set, Short Model, Optional Lock Nut
These levelling sets are used for levelling, adjusting and linking operations where small dimensions are required.
They comprise a threaded upper sleeve and a female threaded lower sleeve. The fine thread allows a stepless and precise setting and locking using a C-Spanner DIN1810. A locking ring serves as a height limiter for the max. height.
Steel ST, 1.7225 (42 CrMo 4 V), zinc plated, blue passivated.
Stainless Steel NI AISI 303 (X 10 CrNiS 18-9).
F1: max.total load.
F2: max. load after deduction of the max. preload - for screws 8.8, µ = 0,125 (Steel). For screws 6.8, µ = 0,14 (Stainless Steel).