Pack of 100 A2 stainless steel single thread screws, countersunk, no.6 x 3/4" (3.5 x 20mm). A2 stainless steel will not corrode in normal outdoor use, except where there is salt spray, chemical attack or prolonged immersion in water.

Single thread chipboard screws are ideal for going straight into wood, chipboard, mdf etc. without the need for a pilot hole

Overall length 20mm, thread diameter 3.5mm, diameter of head 7mm, take no.2 Pozi bit or screwdriver.

FREE POSTAGE UK!  We always despatch quickly, but if you need the item fast we strongly recommend that you take the 1st class post option, as 2nd class can be very slow these days (much slower than they claim)   Next working day courier delivery option available to UK mainland only.