1″ Square Cap Roofing Nails, Ring Shank, 50 lb Box (12 Gauge)
$97.99
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.
Reviews
"Went with the small and the color matched the listing exactly. Brought it camping and it held up fine. Slightly heavier than expected, still well balanced though. Would recommend."
"Shipping was faster than I expected. I keep it in the car for road trips. Pleasantly surprised."
"Got the navy version and the finish is clean with no rough edges. Used it for a week of meal prep. I'm in Houston, TX. Definitely a repeat customer after this."
"Got the navy version and the compartments keep everything organized. Brought it camping and it held up fine. The strap is a little long for me, easy enough to adjust. I'm in Fresno, CA. Exactly what I needed."
"Got the 2-pack and the cushioning is supportive after hours. I keep it in the car for road trips. Took a minute to snap together, fits great now. No complaints so far."
"Bought the bundle deal and it does exactly what it's supposed to do. It's been on my nightstand since it arrived. I'm in Charlotte, NC. Five stars from me."
"Chose the larger size and it heats up fast and evenly. Used it during a move and nothing shifted. Worth the money."
"Went with the XL and the material feels solid and well-made. I've had it on the kitchen counter daily. One minor scuff on the corner, purely cosmetic. I'm in Denver, CO. No complaints so far."
"Went with the small and the screen is sharp and bright in daylight. Used it during a move and nothing shifted. Instructions could be a bit clearer, but I figured it out. Would recommend."
"Went with the XL and the compartments keep everything organized. I keep it in the car for road trips. Runs a touch small but nothing a size up didn't fix. Happy with my purchase."
