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RetroDriller Fastener

The OMG RetroDriller Fastener with drill point is designed for attaching single-ply membrane systems to structural steel purlins (up to 5 mm) in standing seam metal roof retrofit applications.  RetroDriller Fasteners are available in six lengths from 100 mm to 255 mm.

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FM Approved
CE Approval
Features & Benefits

Features & Benefits

  • The 13 mm length drill point allows the fastener to be drilled through the purlin before the threads engage into the standing seam metal roof.
  • Designed to reduce point burnout and breakage as well as eliminate "jacking" between purlin and standing seam metal.
  • Low profile head has a smooth surface to ensure that there is no damage to the membrane.
Product Use

Product Use

OMG RetroDrillers must penetrate through the purlin in a minimum of 25 mm (1-in.). Using a screw gun with a maximum of 1800 RPM, drive the fastener through the purlin until a slight depression is seen around the plate.

NOTE: Caution should be taken not to overdrive the fastener causing stress plate and surface to deflect more than 1.6 mm (1/16-in.).

Technical Data

Technical Data

Thread Diameter:  5.84 mm (.230-in.)
Shank Diameter:  4.92 mm (.194-in.)
Head Diameter:  10.79 mm (.425-in.)
Head Style:  #3 Square Drive Flat Head

Coating:
OMG CR-10 corrosion resistant coating passes the corrosion requirements of FM Approval Standard 4470 and ETAG 006.

Packaging Info

Packaging Info

Cat. No. Fastener Length (mm) Packaging Quantity Weight (Kg)
RDDP004B 100 500 8.63
RDDP005B 125 500 9.53
RDDP006B 150 500 11.80
RDDP007B 175 500 14.07
RDDP008B 200 500 15.89
RDDP010B 255 500 19.52