Package Quantity: 1,000 per box
Price: $81.46
Item #OMG-RGDP214B
Write a review!
Description
The OMG RGDP214B is a 2¼" #14 Standard RoofGrip Drill Point fastener designed for securing insulation and membranes to light gauge steel and wood decks. It employs deep buttress thread geometry to increase pull-out resistance. A sharp drill point enhances performance even in retrofit applications, and the CR-10 finish provides corrosion protection.
Key Features:
-
Deep buttress threads for enhanced pull-out resistance
-
Drill-point design for fast penetration in retrofit or new work
-
#3 Phillips truss head ensures ease of driving
-
CR-10 corrosion-resistant coating meeting FM 4470 / EAD 030351
-
Approved by FM and Miami-Dade for accepted systems
Specifications
- SKU / Model: RGDP214B
-
Thread diameter: 0.220 in (5.58 mm)
-
Shank diameter: 0.160 in (4.06 mm)
-
Head diameter: 0.435 in (11.04 mm), #3 Phillips truss
-
Thread pitch: 12.5 threads per inch (buttress thread)
-
Point type: Drill point (full thread)
-
Coating: CR-10 corrosion-resistant coating
-
Length: 2¼ in (57 mm)
-
Weight per box: ~15 lbs (6.8 kg)
How To
- Calculate total fastener length (insulation + membrane + minimum embedment).
-
With a screw gun and #3 Phillips bit, align the fastener perpendicular to the roof surface.
-
Drive until you see a slight depression around the plate or insulation; avoid overdriving.
-
Ensure the plate does not spin and fastening torque is controlled.
-
In rigid board installations, monitor torque to prevent deck stripping.
-
Perform pull tests in representative locations to confirm anchorage.
FAQs
Q: What substrates are RGDP214B compatible with?
A: Light gauge steel (e.g. 18–24 gauge) decks and qualified wood decks.
Q: What embedment depth is required?
A: Usually ¾ inch in steel flutes or 1 inch in wood substrates where applicable.
Q: Does RGDP214B have approvals?
A: Yes, it carries FM and Miami-Dade acceptance in qualifying systems.
Q: What corrosion protection is applied?
A: CR-10 coating, as per OMG’s standard roof fastener protection.
Q: Is this fastener suited for retrofit or overlay work?
A: Yes, the drill-point tip allows it to penetrate existing membranes and insulation in retrofit applications.
Reviews (0) • Write a review!
This product has no reviews yet. Write a review!