3" OMG CD-10 Structural Concrete Fastener 500ct | CD003
Details
3" CD-10 Fastener OMG CD003 for Structural Concrete. Use 7/32" Drill Bit.
The OMG CD-10 is a hammer-in, non-threaded fastener designed to secure insulation and single-ply membrane to structural concrete. The CD-10 is Factory Mutual and Miami-Dade County approved.
Physical Data
- Fastener Length: 3" (75-mm)
- Split Bulb Shank Diameter: .270/.277" (6.85/7.03-mm)
- Point Angle: 45°
- Head Style: Flat Top Pan Head
- Head Diameter: .435" (11.04-mm)
- Head Height: .115" (2.92-mm)
- Weight 18 pounds
Features & Benefits
- Diamond point allows easier installation and less chance of hole damage.
- Split bulb exerts pressure on walls of hole, producing remarkable holding power.
- Strongest hammer-in fastener available.
- Typical pullout values in cured concrete (3000 psi / 20MPa) are over 800 lbs. (363.2kg). A pullout test is recommended.
- The OMG CD-10 is FM and Miami-Dade County approved.
Coating
- OMG CR-10 corrosion resistant coating exhibits less than 15% red rust after 30 Kesternich cycles. CR-10 coating exceeds FM Approval Standard 4470.
Application
- Predrill a 7/13-in. (6-mm) hole using a carbide drill bit. The fastener is then installed with a 2 lb. (2.27kg) short-handle sledge hammer.
- Minimum fastener embedment into the deck should be 1-in. (25-mm). The predrilled hole must be a minimum of 1/2-in. (13-mm) deeper than fastener embedment.
- Note: Prior to job start, contact OMG to perform a pullout test to determine the pullout values. Also, care must be taken not to overdrive the fastener causing subsequent damage to the insulation facer.
CD-10 Length Selection Procedure
- If applicable, determine the thickness of the existing roofing material.
- Add thickness of new insulation.
- Add 1-inch (25-mm) minimum fastener penetration.
- If odd size requirement, always size up in length, not down.
Plates & Accessories
- Appropriate steel or plastic plates, depending on application. See Plates section.
Pilot Holes
- Use a 7/32-in. (6-mm) carbide tip SDS or straight shank drill bit.