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Box of Senco 16 gauge galvanized steel staples 1-1/2 inch leg length

Senco

Senco N17BAB Heavy Duty Staples 16 ga 1-1/2 in pneumatic accessory

SKU CH-M78T-B0V0M

16-gauge steel staples with 1-1/2 inch legs and galvanized finish for corrosion resistance

  • 16-gauge thickness drives through tough materials
  • 1-1/2 inch leg length reaches deep into substrates
  • Standard 7/16 inch crown distributes holding force
  • Galvanized steel finish resists rust and corrosion
  • Chisel point starts cleanly and reduces splitting

Senco 16-gauge heavy-duty staples

These Senco N17BAB staples are 16-gauge pneumatic fasteners built for demanding construction, upholstery and industrial work. Their steel construction and galvanized finish resist corrosion while delivering the holding power needed for thick or tough materials. They require a compatible heavy-duty stapler to drive them properly.

1-1/2 inch leg length and standard crown

The 1-1/2 inch leg length provides deep penetration for secure fastening in dense substrates. A 7/16 inch standard crown width distributes holding force across the workpiece. The chisel point helps the staple start cleanly and drive straight. These dimensions suit structural sheathing, subfloors and similar heavy assemblies.

Pneumatic stapler compatibility limits

The staples only function in pneumatic tools rated for 16-gauge, 1-1/2 inch leg length and standard crown geometry. Electric or manual staplers lack the impact force to seat them reliably. Using the wrong crown width or gauge causes jams or incomplete drives. Always verify the tool’s staple specification before loading.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $63.99
Pricier than about 73% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameSENCO

Questions about this item

Will these 16 gauge staples work with my older Senco pneumatic stapler?

The 16 gauge, 1-1/2 inch leg length and standard crown width of 7/16 inch match Senco N-series specifications. Verify your tool's model number accepts N-type staples before use.

How can I confirm the galvanized finish is protecting the steel staples from corrosion on the job site?

The galvanized coating should appear as a uniform, dull grey-metallic surface. After driving, inspect the crown and legs for intact coating; flaking or red rust indicates the finish has been compromised.

Does the box include the pneumatic stapler or only the 16 gauge steel staples?

Only the heavy-duty staples are included. A compatible 16 gauge pneumatic stapler with a standard crown magazine must be purchased separately to drive these fasteners.

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