Countersunk self-tapping screw DIN 7982 C/ISO 7050, 5.5 x 45 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 45 mm. This version comes with a nominal diameter of 5.5 mm, a length of 45 mm, a head diameter of 10.8 mm and a head height of at most 3.4 mm. In addition the data give cross recess PH3.

Benefits

• A nominal diameter of 5.5 mm to DIN 7982 C cuts its thread in the sheet without pre-tapping.
• The countersunk head of 10.8 mm diameter disappears completely into the recess.
• A head height of at most 3.4 mm to DIN 7982 C keeps the surface clear.
• Cross recess PH3 guides the screwdriver when starting.
• A length of 45 mm sets the depth of engagement in the sheet stack.
• Made of hardened and zinc-plated steel.

Applications

On housings and control cabinets the countersunk head of 10.8 mm diameter stays flush with the surface.

Standards and conformity

Thread diameter 5.5 mm and length 45 mm comply with DIN 7982 C.