Grip-Rite 2 in. Electrogalvanized Round Tin Cap Disks, Full Round Head, 30 lb Box

Regular price $68.29

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Grip-Rite 2 in. Round Tin Cap Disks (30 lb)

Electrogalvanized steel tin cap disks designed to boost holding power for roofing and siding fasteners. The 2 in. round caps help prevent pull-through on insulation, roof underlayment, and similar materials, providing durable, corrosion-resistant performance.


Key Features:

  • Enhanced Holding Power: Wide 2 in. round caps reduce pull-through in roofing and siding applications
  • Durable Construction: Made from steel with electrogalvanized zinc coating for corrosion resistance
  • Versatile Use: Works with most hand-drive roofing and siding fasteners (nails not included)
  • High-Capacity Box: 30 lb package contains around 7,500 caps for large projects
  • Jobsite Ready: Ideal for securing insulation, roof underlayment, and composite materials

Specifications Table:

Specification Details
Cap Diameter 2 in
Material Steel
Finish Electrogalvanized zinc
Color Family Metallics
Pack Size Approx. 7,500 caps
Product Weight 30 lb
Fastener Type Non-Collated Roofing Nail (cap accessory)
Applications Secures roof underlayment, sheet insulation, roofing and siding products
Head Style Full round cap
Box Dimensions 10 in W x 10 in D x 8 in H
Manufacturer Warranty No

Frequently Asked Questions (FAQ):

Q: Are nails included with these tin caps?
A: No, fasteners are not included; use with most hand-drive roofing or siding nails.


Q: What is the diameter of each cap?
A: Each tin cap is 2 inches in diameter.


Q: What material and finish are used?
A: Steel construction with an electrogalvanized zinc coating for corrosion resistance.


Q: How many caps are in the 30 lb box?
A: Approximately 7,500 caps per box.


Q: Where are these typically used?
A: To secure roof underlayment, sheet insulation, and other roofing/siding materials to substrates.


Streamlined Strength for Rooflines

These 2-inch tin caps bring a clean, purposeful rhythm to the roofscape, punctuating underlayments with precise metallic dots. The electrogalvanized finish offers a subtle sheen while delivering steadfast durability. Style them with contrasting underlayment tones to create a tidy, professional grid that elevates the craft. A quiet essential for a polished, long-lasting envelope of the home.


Secure your roofing and underlayment with confidence—add these Grip-Rite tin caps to your project today.

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