Hwh Sheet Metal Screws

In thicker materials a drilled hole is recommended.

Hwh sheet metal screws.

10 hex washer head hwh self drilling sheet metal tek screws 410 stainless steel. Sheet metal screws come in a variety of head types finishes and drive styles to match the needs of your project. Use self drilling screw store fasten materials to aluminum or sheet metal up to 7 ga. Sheet metal screws have a pointed end and widely spaced threads.

Made from hardened steel the threads create their own mating thread in pre drilled holes. Sidelap connectors for metal sheet fastening material. Also available 10 000 per carton order full cartons for added discount 1 00 sale 0 88. Hwh screws have a larger diameter than 14 screws complying with asme b18 6 4 and may be used where 14 self drilling tapping screws are specified.

More product details close 9 x 1 1 2 in. The 8 and 10 hwh self piercing screws comply with. Whether you choose a hex head screw or a pan head screw depends on the fastening tool and the desired appearance. Self drilling screws are ideal for applications in which you need to fasten materials without pre drilling a hole.

1 2 6 x 5 8 slotted hwh sheet metal screw type a z. Self tapping screws are also commonly called sheet metal screws and are used for a wide variety of applications. Sx hwh are compatible with both panels and substructures and work with a full range of steel. Hex head roofing screws provide secure metal to metal fastening with strong holding.

Showing 1 42. The tip size is designated 1 through 5 to indicate the thickness of sheet metal the screw will penetrate. Self piercing screws like self drilling screws do not require pre drilling. Free shipping on many items.

Slotted hwh sheet metal screw. Hex head roofing screws teks 9 x 1 1 2 in. Self drilling screw kwik cote coated carbon steel with washer for light medium metal to metal fastenings. 10 x 1 2 inch hwh sheet metal screw 100 10 x 1 2 inch 5 16 inch slotted hex washer head sheet metal screw hvac duct screw.

Free shipping 12 x 1 square drive screws self tapping pan sheet metal stainless qty 50. Carbon steel coated. Sx hwh stainless bi metal self drilling screws 304ss austenitic stainless steel screw with a bi metal welded carbon steel point that enables the strength and efficiency for self drilling. They re self starting in thin sheet metal.

3 3 hwh self piercing screws. They are commonly used in roofing. Hex head roofing screws 400 pack teks 9 x 1 1 2 in. Without the need of a pilot hole.

The screws have an electroplated zinc coating or a proprietary coating as indicated in table 1a. The sharp threads draw material together and ensure a secure hold.