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No.7 Pozi Csk Self Drilling Screws in A2 Stainless Steel

Self Drilling screws are designed to be fitted without the need for a pre-drilled hole, and employs self tapping threads enabling installation in one operation. This variant has a countersunk head with a pozidriv pattern drive. The countersunk head is typically used in conjunction with a countersunk hole providing a flush, snag free fit. Only suitable for light applications such as aluminium ducting or 1mm steel. Heavier duty Evolution branded screws are available.
Pozi Csk Self Drilling Screws in A2 image
technical drawing of Pozi Csk Self Drilling Screws
Technical Summary
d (gauge) diameter in gauge size No.7
d (mm) diameter in mm 3.9
dp dog diameter 3.1
dk max. maximum head diameter 7.5
k max. maximum head height 2.3
s drive size PZ 2
Standard DIN 7504OZ
all dimensions in millimetres (mm)
Datasheet

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technical drawing of Pozi Csk Self Drilling Screws
Technical Summary
d (gauge) diameter in gauge size No.7
d (mm) diameter in mm 3.9
dp dog diameter 3.1
dk max. maximum head diameter 7.5
k max. maximum head height 2.3
s drive size PZ 2
Standard DIN 7504OZ
all dimensions in millimetres (mm)
Datasheet
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