These Forgefix multi-purpose Pozi (Pozidriv) countersunk screws are manufactured in A2 stainless steel and measure 3.5 x 20mm. The single-thread profile offers quick insertion and higher pull-out values, while the countersunk head sinks flush for a smooth finish. The Pozidriv drive has extra contact points to reduce cam-out and allow higher torque when used with the correct tooling. Ideal for sanitary and marine environments; stainless steel resists corrosion but is not fully stain-proof in low-oxygen, high-salinity, or poorly circulated conditions.
Single thread for faster insertion and improved pull-out resistance.
A2 stainless steel resists corrosion in wet and sanitary environments.
Pozidriv drive increases torque and reduces cam-out with the correct bit.
Countersunk head sits flush for a neat, smooth finish.
Box of 200 provides value and convenience for trade and DIY projects.
Partially threaded design controls clamping and grip.
Suitable for use in wood and a variety of general building materials.
well built strong 4 inch screws. A lot will probably be fastenings to garden fence posts self made. Fair price, always used here for garden maintenance of gates, fence, general maintenance of things I do myself. (Y)
Very long screw. Finally I didn't use them.
Furniture of very poor quality I returned it
Yes very pleased with the quality of the items, price and availability.. ?
Not a problem at all with the actual products, the snag was that Mano Mano are, in reality, an agent who work through independent suppliers... the screws arrived days after the timber. I ending up buying them locally so I could get on with the job. And of course the locally bought screws were delivery free. Not very impressed to be honest.
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