Expansion Nuts For Sheet Metal

Plastic expansion nuts are rugged nylon fasteners for applications where metal to metal contact is not desired.

Expansion nuts for sheet metal.

Lead anchors provide quick installation of lightweight fixtures in masonry and concrete. Expansion type speed nut fasteners provide fast vibration resistant attachments in blind or center panel locations where only one side is accessible. Nuts self retaining threaded plastic expansion nuts nuts self retaining threaded single thread j type u nut items 1 30 of 80. In stock and ready to ship.

Special locking tabs are provided where permanent fastener retention is desired as the screw is driven it expands the spring legs locking them over the panel thickness and at the same time providing a double locking action on the screw. Product not intended for structurally loaded joints. Cad spec literature part no. Install like a stud anchor just thread the anchor a nut and a washer onto the end of a threaded rod drive into a hole and turn the nut to expand the base.

These fasteners are in stock and average 3 5 days for delivery. Pemsert self clinching flush nuts are designed to be completely flush in sheets as thin as 060 1 5mm. Choose from our selection of expansion nuts including insulating rivet nuts screw to install rivet nuts and more. This also eliminates the danger of wire chafing or scratching on sharp screw cutting edges.

They snap easily into square or round holes and are self retained by spring legs. Not affected by chemicals or moisture. These fasteners are ideal for applications where a thin sheet requires load bearing threads but still must remain smooth with no protrusions on either surface. Metal roof applications such as mbci metal roof and wall systems.

However screw threads are protected from corrosion or galvanic action because they are completely enclosed in plastic. An expansion bolt or screw is a multi component fastener that includes a bolt anchor and an expansion nut which can be tightened and loosened for reuse. Sheet metal screw expansion anchors for use with sheet metal screws these expansion anchors allow you to secure medium to heavy loads in dead variable or vibratory conditions in all types of masonry and natural stone. Available in steel for strength or stainless steel for both strength and corrosion resistance expansion bolts may include a coating or finish for additional protection against environmental or chemical degradation.

For all sheet metal fastening such as fastening low voltage wire to metal ductwork or signs to metal buildings. 4 5 out of 5 stars 46.