Self-drilling roofing screw OMG® DFHD-67 (XHD)

Name: Self-drilling roofing screw OMG® DFHD-67 (XHD)
Brand: Würth
SKU: 0838167410

Steel black chrome ptd. OMG-DFHD-67 XHD drill tip
SCR-RAISCS-UNI-(DFHD-670410)-6,7X410

Art.-no. 0838167410

EAN 4050642864078

All versions

Specification

For fastening insulation and roof sheeting to trapezoidal steel sheet up to 2 x 1.25 mm, thin sheets such as aluminium, steel and sandwich elements. Case-hardened steel, CR-10 coating

Drill tip shape, loose

Non-slip in conjunction with an OMG pressure plate

Notice

Fastener length on trapezoidal steel sheet = roof structure + min. 20 mm/ETA

Fastener length on thin sheets = roof structure + min. 20 mm

ETA-09/0337 approval

FM approval

Tested in accordance with DIN 50018 = 15 Kesternich cycles

Technical information


Nominal diameter (d₁)	6.7 mm
Length (l₁)	405 mm
Drill tip length (l_p)	4 mm
Head diameter (d_k)	11 mm
Head height (d_k)	3 mm
Head type	Pan head
Shape of tip	Drilling tip
Thread design	Partial thread
Thread length (tapping screw thread) (l₂)	100 mm
Drive type	H
Material	Steel, case-hardened
Surface	Cathodic dip painting
RoHS-compliant	Yes
Approval	ETA-09/0337
Suitable for use in the following materials	Steel