Package Quantity: 1,000 per box
Price: $118.97
Item #OMG-RGDP003B
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Description
The OMG RGDP003B is a 3" #12 Standard RoofGrip Drill Point fastener designed to attach insulation and membranes to steel decks (18–24 gauge) and wood decks. It features deep buttress threads that enhance pull-out resistance. The extra sharp drill point allows use in retrofit and new construction, while the CR-10 coating provides corrosion protection.
Key Features:
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Deep buttress threads for high pull-out resistance
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Extra sharp drill point for efficient penetration
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#3 Phillips truss head design
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CR-10 corrosion-resistant coating certified to FM 4470 / EAD 030351
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Approved by Factory Mutual and Miami-Dade
Specifications
- SKU / Model: RGDP003B
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Thread diameter: 0.220 in (5.58 mm)
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Shank diameter: 0.160 in (4.06 mm)
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Head diameter: 0.435 in (11.04 mm), #3 Phillips truss
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Thread pitch: 12.5 threads per inch (buttress thread)
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Point type: Drill point (full thread)
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Coating: CR-10 corrosion-resistant coating
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Length: 3 in (75 mm)
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Weight per box: 24 lbs (10.89 kg)
How To
- Calculate required fastener length as insulation + membrane + minimum embedment.
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Align the fastener perpendicular to the deck surface using a screw gun with a #3 Phillips bit.
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Drive until a slight depression is visible around the plate or insulation surface; avoid overdriving.
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Ensure the plate does not spin, and the fastener is tight but not over-torqued.
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When using rigid cover boards, monitor torque to guard against deck stripping.
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Conduct pull tests in representative locations to confirm substrate strength and anchorage.
FAQs
Q: What decks is RGDP003B appropriate for?
A: It is suitable for steel decks (18–24 gauge) and wood decks with proper embedment.
Q: What is the minimum embedment required?
A: For steel decks, ¾ in into the top flute; for wood decks, 1 in is typical.
Q: Does RGDP003B carry any approvals?
A: Yes, it is approved by Factory Mutual and Miami-Dade.
Q: What coating is used for corrosion protection?
A: It uses CR-10 coating that meets FM 4470 and EAD 030351 standards.
Q: Can RGDP003B be used in retrofit applications?
A: Yes, the drill-point tip permits penetration through membranes and insulation in retrofit work.
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