Rated 1 out of 5Â by tonescout AVOID if you value your time
I have now used about 30 or so of these to secure 25mm plywood to ceclon, and concrete block through plaster. I used a 10mm masonry drill and had SIGNIFICANT problems getting any bite of the tapered screw on the end to enable tightening to secure the anchor bolt. On average it took me about 20 mins / bolt, sometimes longer. I tried taping, preferential greasing, pinching EVERYTHING to make the thread preferentially pull the taper towards the bolt head, rather than spin with the bolt, turning endlessly. A method pulling with a claw hammer to pre-pull the taper helped, but not reliably. I only needed to secure these in shear (load across the bolt) so think of these as 10mm nails at best. WHY IS THERE NO LIP on the taper to prevent turning relative to the sleeve? RUBBISH
22 Aug 2016
Rated 3 out of 5Â by Steelsey Disapointed
I often buy Fischer products as I find them to be good quality and despite having a questionable religious fish symbol stamped into them I have always been impressed with. Unfortunately with these anchor bolts I was disappointed as 7 out 10 refused to get a grip in the concrete and take hold so they just spun around, most disappointing.
22 Aug 2016
Rated 5 out of 5Â by Rasterick Great product
Purchased these to secure some racking to a floor. East to follow instructions on box, could not have easier or quicker.
25 Jul 2016
Rated 2 out of 5Â by theiceman1951 worse than useless anchors
Totally disappointed with these, used other Fischer products and found them excellent. Had 30 anchors to fit and failed with 5 of the first 15! Fixing just spun inside the metal to metal grip and wouldn't expand and bite but I couldn't get them out to replace them drilling them put with. A HSS drill wasn't fun! Bought rawlplug equivalent which worked first time. Remaining anchors going in bin!
20 Jul 2016