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1/4" x 1" Nylon Nail-It Round Head, 100/Box

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Purchase the 1/4" x 1" Nylon Nail-It Round Head direct for highest quality and savings. Each order ships freight free. NNR141

CONFAST® - 1/4" x 1" Nylon Nail-It Round Head

The CONFAST® 1/4" x 1" Nylon Nail-It Round Head is a light duty masonry fastener that is suitable for use in block, (CMU), brick or concrete. Packaged 100 per box, they come pre-assembled and ready to install. Free freight on all orders over $25.00 and order will be received at destination within 1 to 3 business days.

  • Bit size 1/4"
  • Minimum embedment 3/4"
  • Nail is zinc plated carbon steel
  • Anchor body is Nylon
  • Anchor is expanded by driving nail into anchor body
  • When set properly, nails sets flush with head of anchor
  • Excellent for vibratory loading applications
  • Simple to install
  • No special tools, just a drill and a hammer
  • Freight is free on orders over $25.00
Products specifications
Bit Size 1/4"
Minimum Embedment 3/4"
2000 PSI Concrete - Pull-Out (lbs.) * 165
2000 PSI Concrete - Shear (lbs.) * 240
Type Male
Diameter 1/4"
Length 1"
Material Nylon Body -Carbon Steel Zinc Plated Nail
Environment Dry
Box Qty 100
Minimum Spacing 2-1/2"
Minimum Edge Distance 1-1/4"
Maximum Fixture Thickness 1/4"
Minimum Fixture Hole Diameter (In Place) 5/16"
Minimum Fixture Hole Diameter (Hole Spotted) 5/16"
Length Measurement Underneath head
Brand Name CONFAST

The anchor is made from Nylon Body with a Zinc Plated Nail. This anchor is designed for use in Concrete, Block, and Brick.

The anchor is designed for use in a Dry environment.

Head Style
The anchor is a Round head and is designed to allow the head to sit on top of the surface of the item being attached.

Hole Diameter/Bit Diameter
The anchor requires a 1/4" hole to be drilled in the base material (Concrete, Block, and Brick). The hole should be drilled with carbide tipped bit that meets ANSI standards and used in a hammer drill.

Diameter of Anchor
The diameter of the anchor is 1/4".

Length Anchor
The length of the anchor is 1"

The anchor is packaged with 100 pieces per box .

Minimum Embedment
The minimum anchor embedment into the concrete is 3/4". Therefore, the anchor must be installed so that a minimum of 3/4" of the anchor is embedded into the concrete.

Depth of Hole
The depth of the hole that is required for the anchor should be a minimum of 1/2" deeper than the anchor will penetrate the concrete. This will allow space for dust created during the installation process to fall, which will prevent the anchor from bottoming out in the hole before full penetration into the concrete.

Maximum Fixture Thickness
The maximum fixture thickness or the maximum thickness of the material being fastened for a anchor is 1/4". This will ensure that the minimum embedment of 3/4" will be met.

Fixture Hole Diameter
The hole in the fixture or material being fastened must be larger than the designated diameter of the anchor. The 1/4" diameter anchor requires the hole in the fixture to be 5/16".

Spacing between Anchors
Each anchor must be spaced a minimum distance of 2-1/2" from each other when measured center to center.

Edge Distance
It is very important not to install the anchor any closer than 1-1/4" from an unsupported edge of the concrete.

Holding Values - Ultimate Load Values in 2000 PSI Concrete

Anchor Size

Minimum Embedment

Pull-Out (lbs.)

Shear (lbs.)

1/4" x 1"




1/4" x 1" Round Head Nylon Nail it - brick - gutter drain pipe 1/4" x 1" Round Head Nylon Nail it - brick - building drain pipe 1/4" x 1" Round Head Nylon Nail it - block - no parking sign


Product/Company Reviews

* The figures above indicate average ultimate tension and shear failure values. A safety factor of 4:1 or 25% of ultimate value is generally accepted as a safe working load. Reference should always be made to applicable codes.

* The bits are recommended by diameter and may not necessarily be the length needed for your application. Please make sure the usable length will work for your application. *

These bits work with the selected anchor
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