Rawlplug RAWM1210LB Rawlbolt Loose Bolt M12/10L (Bag 5) The Rawlplug Rawlbolt Loose Bolt is suitable for use in cracked and non-cracked concrete (ETA option 1) hollowcore slabs flooring blocks and ceramics. Recommended for applications requiring fire resistance. With a three-piece expanding sleeve of maximum expansion to provide optimal load and safety of use in any substrate. The worlds most popular all-purpose expanding shield anchor loose bolt version. These Rawlplug Rawlbolt Loose Bolts have the following specification: Size x Max. Fixture Thickness: M12 x 10mm Overall Length: 90mm Drill Ø: 13mm Pack Quantity: Bag of 5