OMG Roofing Products OMG Heavy Duty Phillips Head Roofing Fasteners, #14, 1-1/4 in. to 18 in., Bulk Buckets and Boxes
OMG Heavy Duty Phillips Head Roofing Fasteners are #14 screws designed to secure insulation to steel, wood and structural concrete decks, and to secure membrane to wood and concrete decks. Lengths run from 1-1/4 in. to 18 in. in buckets, boxes or cartons. They feature a deeper thread, heavier shank and sharp spade point for fast installation.
Key Features:
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Multi-deck fastening: Designed to secure insulation to steel (18 to 22 Ga.), wood and structural concrete decks.
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Membrane attachment: Can also be used to secure membrane to wood and concrete decks.
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High pullout resistance: Deep thread delivers high pullout resistance.
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Heavier shank: Heavier shank and thread diameters than most heavy duty roofing fasteners.
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Sharp spade point: Extra sharp spade point enables quick installation in new or reroof applications.
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Wide length range: Available in lengths from 1-1/4 in. to 18 in.
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Approved: Factory Mutual and Dade County approved.
Specifications Table:
| Specification |
Details |
| Brand |
OMG Roofing Products |
| Sell unit |
Varies by size: 1 bucket, box or carton (100 to 1000 fasteners) |
| Product line |
OMG Heavy Duty Phillips Head Roofing Fasteners |
| Available colors |
Mill |
| Available sizes |
1-1/4 in., 1-3/4 in., 2 in., 3 in., 4 in., 5 in., 6 in., 7 in., 8 in., 9 in., 11 in., 12 in., 14 in., 18 in. (#14) |
| Material |
Steel roofing screw, mill finish |
| Dimensions |
#14 screw, lengths from 1-1/4 in. to 18 in. |
| Fastener size |
#14 |
| Head type |
Phillips head |
| Point type |
Extra sharp spade point |
| Approvals |
Factory Mutual and Dade County approved |
| Pack quantity |
Varies by length: 1000/bucket (1-1/4 in. to 4 in.), 500/bucket (5 in. to 9 in.), 500/box (11 in.), 250/box (12 in., 14 in., 18 in.), 100/carton (4 in. and 6 in.) |
| Intended use |
Securing insulation and membrane to steel, wood and structural concrete decks |
Coverage & How Much You Need:
Fastener spacing follows the specified roof assembly, commonly a set pattern per insulation board. Divide fasteners required by the pack size (100, 250, 500 or 1000 pieces) to determine buckets or boxes needed per square.
Fit and Compatibility:
Pairs with OMG insulation plates and works in screw-gun or impact-driver installations on steel (18 to 22 Ga.), wood and structural concrete decks, plus membrane attachment on wood and concrete. Plates are sold separately.
Frequently Asked Questions (FAQ):
Q: What lengths are available?
A: This line runs from 1-1/4 in. to 18 in. in #14 diameter, with pack sizes varying by length from 100 to 1000 pieces.
Q: What decks do these fasteners work in?
A: They are designed for steel (18 to 22 Ga.), wood and structural concrete decks, and can also secure membrane to wood and concrete.
Q: How do I choose a length?
A: Select a length that penetrates the insulation plus the deck; longer lengths up to 18 in. handle thick insulation over steel or concrete decks.
Q: Are they corrosion protected?
A: The listed variants have a mill finish; no coating specification is stated in the sources.
Q: How are they packaged?
A: Shorter lengths come in 1000-piece buckets, mid lengths in 500-piece buckets or boxes, longer lengths in 250-piece boxes, and some sizes in 100-piece cartons.
Q: What approvals do they have?
A: They are Factory Mutual and Dade County approved.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Match fastener length to insulation thickness plus deck embedment; with insulation systems often stacking several layers, the 5 in. to 18 in. options cover thick assemblies over steel and structural concrete. The extra sharp spade point speeds installation and reduces walking on boards during reroofs, and the deep thread is what carries pullout resistance in older decks. Always pair with the correct OMG plate for the specified pattern, and check deck type before committing to a length.
Wear eye protection when driving fasteners, watch for deck fastener protrusions underfoot, and follow jobsite fall-protection requirements.
Stock up on OMG Heavy Duty Phillips Head Roofing Fasteners for every deck type.
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