We stock a large range of high quality construction & marine fixings. As well as the standard range we specialise in larger sizes, longer lengths and larger diameters of screws and fasteners.
Premium quality torx drive wood screws in stainless steel.
The heads are reinforced by having a double countersunk. (6.0mm diameter is similar to No.12 guage.)
The 6.0mm is measured on the outside of the thread. The head size is 12.0mm.
Swiftfix Distributors Ltd
Unit 8 Mill View Barn, Grange Road, Netley, Southampton, Hampshire , United Kingdom, SO31 8GD