Countersunk self-tapping screw DIN 7982 C/ISO 7050, 2.9 x 19 mm, hardened and zinc-plated steel

Once installed, the countersunk self-tapping screw cuts its own thread in the sheet and pulls the countersunk head flush into the recess. The data also state a length of 19 mm. This version comes with a nominal diameter of 2.9 mm, a length of 19 mm, a head diameter of 5.6 mm and a head height of at most 1.7 mm. In addition the data give cross recess PH1.

Benefits

• A nominal diameter of 2.9 mm to DIN 7982 C cuts its thread in the sheet without pre-tapping.
• The countersunk head of 5.6 mm diameter disappears completely into the recess.
• A head height of at most 1.7 mm to DIN 7982 C keeps the surface clear.
• Cross recess PH1 guides the screwdriver when starting.
• A length of 19 mm sets the depth of engagement in the sheet stack.
• Made of hardened and zinc-plated steel.

Applications

In sheet metal work the 2.9 x 19 mm screw joins thin sheets without any need to cut a thread first.

Standards and conformity

Thread diameter 2.9 mm and length 19 mm comply with DIN 7982 C.