Description
1″ square cap roofing nails (50 lb box)
These 1″ square cap nails are built for roofing and underlayment work where extra holding power and tear-through resistance matter. A wide metal cap helps secure felt, insulation board, and similar materials to wood substrates, while a ring shank is designed to lock in for a lasting hold.
Key Features:
- Tear-Through Resistance: Large metal cap helps distribute load and reduce pull-through on underlayment, felt, and insulation board.
- Strong, Lasting Hold: Ring shank design provides a locking effect for improved holding power over time.
- Roofing & Underlayment Use: Designed for applications like shingles, roof underlayment, and felt-to-wood fastening.
- Heavy-Duty Build: Steel construction for jobsite durability.
- Bulk Contractor Pack: 50 lb box/carton for larger projects and fewer changeouts.
Specifications Table:
| Specification | Details |
|---|---|
| Product name | 1″ Square Head Cap Nails 50# |
| Category | Fasteners & Hardware |
| Sub category | Nails |
| Unit of measure | BX – Box |
| Nail length | 1 in |
| Gauge | 12 |
| Shank style | Ring |
| Head/cap diameter | 1 in |
| Material | Steel |
| Finish | Bright |
| Point | Diamond |
| Package quantity | 50 lb/Carton |
| Package type | Carton |
Frequently Asked Questions (FAQ):
Q: What are these cap nails typically used for?
A: They’re commonly used to attach roofing underlayment, felt, insulation board, and shingles to wood substrates where a wide cap helps prevent tear-through.
Q: What does a ring shank do?
A: The ring shank is designed to “lock” into wood fibers for increased withdrawal resistance versus a smooth shank.
Q: Do these nails have a corrosion-resistant coating?
A: The listed finish is bright steel; for coastal or high-corrosion environments, consider a corrosion-resistant alternative if required by your application/code.
Q: What size are the nails and cap?
A: The nail length is 1″ and the head/cap diameter is listed as 1″.
Q: How are they packaged?
A: They are sold in a 50 lb box/carton.
The Small Detail That Makes a Roof Feel Effortless
There’s a quiet sophistication in hardware that’s engineered to disappear—yet perform beautifully. The wide metal cap creates a confident, tailored hold that protects delicate layers like felt and underlayment from tearing, while the ring shank anchors with intention. Keep a box on hand for the moments when craftsmanship matters most—those unseen details that make everything above feel refined. It’s the kind of practical luxury that supports a space from the inside out.
Stock up on 1″ square cap nails and get dependable, tear-resistant fastening for your next roofing or underlayment job.
