140x6.7mm Performance Hex Head Structural Screws (50)

Hex Drive Structural Timber Screws. Up to 1000 hr salt spray resistance. No pre-drilling in most timbers. ACQ resistant coating. Type 17 point to reduce drive torque, 6.7mm diameter with specially designed serrated milling thread.
**Each box comes complete with 1x65mm hex head socket (5/16") driver for easy application.