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OMG Roofing Products OMG Masonry Anchors 1/4 in. and 3/16 in. Zinc Plated Steel for Termination Bar
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OMG Roofing Products OMG Masonry Anchors 1/4 in. and 3/16 in. Zinc Plated Steel for Termination Bar
OMG Masonry Anchors attach termination bar to concrete or masonry walls. Each anchor has a zinc plated steel pin and comes in 1/4 in. or 3/16 in. diameters with lengths from 7/8 in. to 2 in., sold in boxes of 100 or 1,000. Zinc alloy anchors pull out at 800 lb (1/4 in.) or 400 lb (3/16 in.) in cured 3,000 psi concrete.
Key Features:
- Termination bar duty: Designed to attach termination bar to concrete or masonry walls.
- Zinc plated pin: Steel pin with zinc plating for corrosion resistance.
- Two diameters: Available in 1/4 in. and 3/16 in. (6 and 4 mm) shank sizes.
- Length range: Lengths range from 7/8 in. to 2 in. (22 to 50 mm).
- High pullout values: Typical pullout in cured 3,000 psi concrete is 800 lb for 1/4 in. and 400 lb for 3/16 in. zinc alloy anchors.
- GSA listed: GSA number FFS-325, Group V, Type 2, Class 3 for zinc alloy anchors on government projects.
- Box quantities: Available in 100-count or 1,000-count boxes.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | OMG Roofing Products |
| Sell unit | 1 box (100 or 1,000 anchors depending on item) |
| Product line | OMG Masonry Anchors |
| Available sizes | Diameters 1/4 in. and 3/16 in.; lengths 1 in., 1-1/4 in., 1-1/2 in. and 2 in.; boxes of 100 or 1,000 |
| Material | Zinc plated steel pin |
| Finish / texture | Zinc plated, mill color |
| Pullout values | 400 lb (3/16 in.) and 800 lb (1/4 in.) typical in cured 3,000 psi concrete |
| Approvals | GSA FFS-325, Group V, Type 2, Class 3 (zinc alloy anchors) |
| Intended use | Attaching termination bar to concrete or masonry walls |
| Available colors | Mill |
| Pack quantity | 100 or 1,000 per box depending on item |
Coverage & How Much You Need:
One anchor secures one point of termination bar; space anchors per the termination bar manufacturer's spacing requirement, commonly along every hole in the bar. Calculate total anchors by dividing run length by spacing and order accordingly.
Fit and Compatibility:
Use with standard termination bar on concrete or masonry parapets and walls in roofing projects. For steel or wood decks, use OMG insulation fasteners instead; boxes of 100 or 1,000 sold per size.
Frequently Asked Questions (FAQ):
Q: What comes in a box?
A: Depending on the item, either 100 or 1,000 anchors in the selected diameter and length.
Q: What diameters and lengths are offered?
A: 1/4 in. and 3/16 in. diameters in lengths from 1 in. to 2 in. (sources list lengths 1 in., 1-1/4 in., 1-1/2 in. and 2 in.).
Q: How strong are these anchors?
A: Typical pullout in cured 3,000 psi concrete is 400 lb for the 3/16 in. shank and 800 lb for the 1/4 in. zinc alloy anchor.
Q: What are they for?
A: They attach termination bar to concrete or masonry walls on roofing projects.
Q: Are they suitable for government work?
A: Yes, zinc alloy anchors carry GSA number FFS-325, Group V, Type 2, Class 3.
Q: What material are they made of?
A: Zinc plated steel pins.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Choose the 1/4 in. diameter where maximum holding power is needed and 3/16 in. for lighter-duty bar or denser hole patterns. Match anchor length to bar thickness plus embedment into sound concrete or mortar joints, and keep holes clear of dust for full pullout values. For government projects, specify the zinc alloy anchors that carry the GSA FFS-325 listing.
Wear eye protection when drilling and setting masonry anchors, and confirm base material condition before loading the attachment.
Stock OMG Masonry Anchors in the diameter and box size your termination bar details call for.
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