The standard blue coated masonry screw is for use in indoor applications where moisture is not present.
Self drilling self tapping masonry screws.
A variety of sizes for any job large or small as well as larger pack sizes for those.
In stock and ready to ship.
Self drilling screws are a time saver eliminating both the steps of drilling in most cases and tapping a hole prior to installation.
Types of self tapping screws.
Self tapping screws are concrete screws that tap threads into the base material such as concrete brick or block.
A hole must first be drilled into the base material and as the concrete screw is inserted into the hole the threads are tapped.
Price low to high.
Self tapping drilling screws 65 products a range of washered and unwashered for use fixing sheet metal to wood and other steel construction.
Manufactured to meet all recognised industry standards and performance criteria and sharp points for an easy screw.
4 6 x 7 8 in.
The term self tapping describes the screw s ability to drill a pilot hole which is also known as tapping a material.
Concrete screws tapcon concrete anchor self drilling masonry concrete anchors hex masonry concrete anchors cinder.
When using self drilling screws make sure the material you drill into is softer than the screw material itself.
Choose from our selection of self drilling tapping screws including over 1 100 products in a wide range of styles and sizes.
Otherwise the screws drilling tip will dull and not cut into the material.
Self tapping screws are ideal for drilling into metal and other hard materials but are not useful for soft materials such as wood that require the screw to force a path into the material for increased holding strength.
Masonry screws are manufactured from carbon steel that has a blue coating or from a 410 stainless steel which also has a protective coating.
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