The SpotNails 6612PG-10M 1-1/2 in. 16 Gauge 7/16 in. Medium Crown Galvanized Staples are collated sheathing staples built for construction fastening applications. This is a collated staple designed for fastening sheathing and similar building materials with compatible medium crown staplers. Model Number: 6612PG-10M. If you need a bulk box of galvanized staples for production work, this is the kind of consumable that keeps the gun fed and the job moving.

What matters here is the combination of size and profile. These staples use a 1-1/2 inch leg length, 16 gauge wire, and a 7/16 inch medium crown. That setup is commonly chosen when you need more holding power than a narrow crown staple and want a staple profile suited to sheathing-style fastening. The chisel point also matters because it helps the staple drive into material cleanly instead of fighting for entry.

The galvanized coating is the practical selling point. For outdoor applications or jobs where moisture exposure is a concern, galvanized staples are the safer choice than plain steel. It does not change how the staple loads or drives, but it does make a difference in long-term corrosion resistance, especially on exterior work.

These SpotNails staples are sold in a 10,000-count box, which puts them squarely in the pro-use category rather than occasional weekend use. If you are running a stapler regularly on sheathing, underlayment, or general construction fastening, buying in this count saves time compared to smaller packs and keeps downtime down when the crew is working through material.

Compatibility is another strong point. Source data identifies these as Senco-style medium crown sheathing staples, and the product description lists fitment with a wide range of staplers from SpotNails, Senco, Duo-Fast, Hitachi, Porter-Cable, Fasco, DeWalt, Max, and others. That broad fit makes this a practical refill option for shops and crews already running guns that accept 16 gauge 7/16 inch crown staples in this length.

Who should buy these? Contractors, framers, sheathing crews, remodelers, and serious DIY users who already own a compatible stapler and need the right staple for repeat fastening work. If your tool is built for 16 gauge 7/16 inch medium crown staples and you want galvanized fasteners in a 1-1/2 inch leg length, this is the straightforward choice.

SpotNails 6612PG-10M medium crown staples for crews that burn through fasteners

The SpotNails 6612PG-10M is a no-nonsense box of galvanized sheathing staples for users who already know their stapler spec and want dependable bulk fasteners.

• Who it's for: Contractors, framers, remodelers, and serious DIY users running compatible 16 gauge medium crown staplers.
• Why it stands out: You get the right jobsite mix of galvanized finish, chisel point, 7/16 inch crown, and a 10,000-count box.
• Worth knowing: This is a consumable, so compatibility is everything. Make sure your gun is built for this exact crown and leg length before you stock up.

• What type of staple is this? This is a 16 gauge collated medium crown galvanized sheathing staple with a 7/16 inch crown and 1-1/2 inch leg length.
• How many staples come in the box? The box contains 10,000 staples.
• Are these staples galvanized? Yes. Source data lists them as galvanized staples.
• Will these fit every staple gun? No. They are intended for staplers that accept 16 gauge, 7/16 inch medium crown staples in a 1-1/2 inch leg length, and the source data lists a specific group of compatible tools.