Box of 200 #8 x 1-1/2 inch BZP countersunk Square Lok / square recess "Scrulox" type screws.
We also sell the matching screwdriver for these screws.
Square drive screws were invented by Canadian Peter L. Robertson over 100 years ago in 1908.
There is no doubt that this type of screw is so user friendly that once used you will probably never go back to a conventional type. The screw head has a deep square recess to take the driver. The driver locks into the screw head so that you can wave it about and the screw will not fall off. Use on hardwood, softwood, chipboard, fibreboard. Twin thread, fully hardened steel. Zinc plated for longer life. Sold in countless millions in North America/Canada. Sold by us for over 20 years.