One-piece, heavy duty concrete screws with ratchet teeth on the head flange for increased hold. Simple to install, providing a strong, secure hold for high load applications and small edge distances. Dust relief thread for low installation torque. Ideal choice for fast, reliable installation into a variety of substrates. Blue-tip indicates if the fixing can still be used.
|Fixings Finish||Zinc & Yellow-Plated|
|Head Type||Hex Head|
|Manufacturer Guarantee||1 Year Manufacturer's Guarantee|
|Manufacturing Standards||ETA option 1 for crack and uncracked concrete (BT10/BT12). F120 fire resistance.|
|Pieces in Pack/Case||50|
|Product Diameter||8 mm|
|Product Length||75 mm|
|Product Type||Blue-Tip Concrete Screwbolt|
|Screw Diameter (mm)||8 mm|
|Screw Thread Type||Single Thread Designed to Cut Fast|
|Thread Length||Fully threaded|
|Total Product Weight||1.72 kg|
Fully threaded. Kesternich results cycles, % or less rust. Salt spray results hours, % or less rust. Min. thickness of coating: 3µ.