Efficient and reliable fastening of various thin sheet materials is a frequent requirement on any construction site, particularly in roofing and exterior envelope work. A11 Staples 20GA 5/16″ Leg 3/8″ Crown (5M), supplied by A1A Wholesale Supply, are engineered for high-volume, precision fastening. These versatile staples are indispensable for roofing contractors and general builders, offering quick and secure attachment for critical protective layers and numerous other light-duty applications.
The A11 series staple is a widely recognized and compatible standard, ensuring broad usability with many common manual and pneumatic staplers. With a 20-gauge wire, these staples provide a balance of strength and easy penetration without excessively tearing materials.
The 5/16-inch leg length is particularly well-suited for applications where materials need to be firmly held to substrates without requiring deep penetration. This makes them ideal for:
- Roofing Felt/Underlayment: Temporarily or permanently securing roofing felt or lighter synthetic underlayments to plywood or OSB roof decks prior to shingle installation.
- Housewrap/Building Wrap: Attaching weather-resistive barriers to exterior wall sheathing.
- Vapor Barriers: Fastening polyethylene sheeting or other vapor barriers in interior spaces.
- Insulation: Securing faced insulation batts to studs or rafters.
- Crawl Space Liners: Attaching ground covers or vapor barriers in crawl spaces.
The 3/8-inch crown width provides a good bearing surface that helps prevent the staple from pulling through the material, ensuring a consistent and reliable hold.
These staples are supplied in convenient 5,000 count boxes (5M), ensuring a substantial quantity for continuous work. Their standard sizing makes them easy to load into compatible staplers, boosting productivity on any job site.
Common applications for A11 Staples 20GA 5/16″ Leg 3/8″ Crown (5M) on a roofing contractor’s job site include:
- Securing Roofing Felt: The most common use, ensuring underlayment stays put during shingle installation.
- Attaching Housewrap: Providing a critical air and moisture barrier on exterior walls.
- Fastening Insulation: Holding batt insulation in place.
- Temporary Sheeting: Securing temporary tarps or polyethylene sheeting.
- Light-Duty Fabric/Screening: Various utility and repair tasks.
Supplied in bulk by the pallet, with 1,200 boxes per pallet, A1A Wholesale Supply ensures that contractors have a continuous, high-volume supply, reducing downtime for reordering and optimizing job site logistics. Take advantage of our multiple pallet and truckload discounts to maximize your savings on larger orders.
Product Details:
- Staple Type: A11 Series
- Gauge: 20 Gauge (20GA)
- Leg Length: 5/16 inches
- Crown Width: 3/8 inches
- Material: Steel
- Finish: Typically Bright (uncoated for interior/protected use)
- Quantity per Box: 5,000 staples (5M)
- Packaging: Sold by the pallet (1,200 boxes per pallet)
- Compatible Tools: Manual or pneumatic staplers designed for A11 series staples (e.g., Arrow T50 equivalent).
- Primary Uses: Securing roofing felt, housewrap, vapor barriers, insulation, light sheathing, and general light-duty fastening.
- Key Benefits: Efficient high-volume fastening, prevents material tear-through, versatile for various thin sheet materials, cost-effective bulk purchasing.
