When fastening flexible or thin materials to a substrate, the head of a nail or staple can sometimes pull through, compromising the integrity of the attachment. Huttig-Grip 1″ Metal Caps, available from A1A Wholesale Supply, are specifically designed to prevent this issue. These round metal caps have a 1-inch diameter, effectively increasing the bearing surface area of the fastener once it’s driven through the material.
Commonly used in roofing for securing felt paper or insulation board, and in general construction for attaching house wrap, vapor barriers, and other membranes, these 1″ metal caps distribute the fastening pressure over a wider area. This results in significantly enhanced holding power and prevents the fastener head from tearing or pulling through the material, even under tension or wind stress.
Huttig-Grip 1″ Metal Caps are typically made from durable metal, such as steel, and often feature a protective finish like galvanization or electro-galvanization to provide corrosion resistance suitable for the intended application environment. They are designed to be used with appropriate nails or staples, often driven manually or with specialized cap fastening tools. These metal caps offer a robust alternative to plastic caps, providing reliable performance in demanding conditions.
Huttig-Grip is a trusted brand in the fastener industry, known for providing a wide range of quality products. Huttig-Grip 1″ Metal Caps are typically packaged in bulk quantities, often indicated by an “M” number signifying thousands of caps per box, ensuring contractors have an ample supply for large projects. By incorporating Huttig-Grip 1″ Metal Caps into their fastening process, contractors can achieve more secure and durable installations for various building materials.
- Product Name: Huttig-Grip 1″ Metal Caps
- Brand: Huttig-Grip
- Type: Metal Caps, Fastener Caps, Roofing Caps, Construction Caps
- Size: 1″ Diameter
- Material: Metal (typically Steel, commonly with a finish like Galvanized or Electro-Galvanized)
- Function: Increases fastener bearing surface; Prevents fastener pull-through; Enhances holding power.
- Uses: Used in conjunction with nails or staples to fasten materials like roofing felt, house wrap, insulation board, vapor barriers, and other membranes to wood or other substrates.
- Compatible Fasteners: Typically used with appropriate nails or staples (gauge and length depend on the application).
- Properties: 1″ diameter, Durable metal construction, Increases holding area.
- Packaging: Typically sold in bulk quantities by count (e.g., indicated by an M number for thousands per box). (Note: Specific packaging details can be listed on the product page).
- Benefits: Improved fastening strength, Prevents material tearing, Enhances the durability of the installed material, Reliable performance.


