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Lite-Deck Fastener

The OMG Lite-Deck Fastener is designed to secure insulation to gypsum, cementitious wood fiber decks (Perma-deck, Insulrock, Tectum®, etc.) and lightweight structural concrete*. Lite-Deck Fasteners are available in lengths from 2 5/8-in. to 12-in, and is used exclusively with the OMG Lite-Deck Plate.

Find an OMG Rep / Distributor Request a Pull Test

Features & Benefits

Deep, coarse thread provides high pullout resistance.
Can be installed into cementitious wood without predrilling.
6 Lobe (T40) drive enhances installation and minimizes cam-outs.
3-in. round Lite-Deck Plates provide even distribution of loads and eliminates sharp corners that can damage insulation or roof covers.

Product Use

Prior to job bid, contact OMG to perform a pullout test to determine the pullout values.

The OMG Lite-Deck Fastener can be installed into cementitious wood fiber decks without predrilling. A pilot hole is required for gypsum, and hole size is determined by pullout results. The OMG Lite-Deck Fastener must penetrate the deck a minimum of 2-in.
Avoid overdriving the fastener and causing subsequent damage to the insulation facer. Fastener must be tight enough so that the plate doesn't turn.

*Lite-Deck Fasteners can be used in lightweight structural concrete but are not designed for use in lightweight insulating concrete decks.

Technical Data

Thread Diameter: .375-in. (9.53 mm)
Head Diameter: .710-in. (18 mm)
Shank Diameter 2: .312-in. (7.92 mm)
Head Style: 6 Lobe (T40) Drive Flat

Coating: OMG CR-10 corrosion resistant coating passes the corrosion requirements of FM Approval Standard 4470 and EAD 030351-00-0402.
Plate Material: Galvalume coated steel

Packaging Info