Self-aligning clamping screw
No. 6891
for open clamping arms,
tempered, galvanised and passivated. Strength class 8.8,
with removable protective cap made of NBR + NR. The vulcanised compression piece is made of neoprene. Both materials are oil-resistant, silicone-free with a hardness of 70 Shore A and serve to protect sensitive workpieces.
Size 0-3, 6 with washer/nut element,
size 4-7 with nut for T-slots.
* with bonded thrust piece