A hex head allows for a secure grip with a wrench. Also known as sleeve anchors, these have a sleeve that expands for a secure hold in block and brick. They're often used to hold steel and wood panels, doors, framing, and shelving. To install, tap the anchor into a hole and tighten the bolt to expand the sleeve. As you tighten, the nylon ring compresses to secure the fixture against the base material. Made from 18-8 stainless steel, they're chemical resistant and may be mildly magnetic. Pull-out strength and shear strength values are 25% of the ultimate values.

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Thread

Strength, lbs.

Each

Package

Lg. Size Lg. Head

Wd. Washer

OD Drill Bit

Size Min.

Installation Dp. Pull-Out Shear Tested In Required Installation

Torque, ft.-lbs. Drive Style For Use In Each Pkg.

Qty. Pkg.

18-8 Stainless Steel

1/4" Dia.

1 3/4" 10-24 3/4" 5/16" 0.5" 1/4" 1 1/4" 370 520 4,000 psi Concrete 3 External Hex Block, Brick, Concrete 92405A194 $7.11 4 92405A102 $24.79

3" 10-24 3/4" 5/16" 0.5" 1/4" 1 1/4" 370 520 4,000 psi Concrete 3 External Hex Block, Brick, Concrete 92405A198 9.42 4 92405A104 32.83

3/8" Dia.

2 1/4" 5/16"-18 7/8" 1/2" 0.813" 3/8" 2" 1,100 1,600 4,000 psi Concrete 12 External Hex Block, Brick, Concrete 92405A200 8.30 4 92405A106 28.89

3 1/2" 5/16"-18 7/8" 1/2" 0.813" 3/8" 2" 1,100 1,600 4,000 psi Concrete 12 External Hex Block, Brick, Concrete 92405A202 11.03 4 92405A108 38.41

4" 5/16"-18 7/8" 1/2" 0.813" 3/8" 2" 1,100 1,600 4,000 psi Concrete 12 External Hex Block, Brick, Concrete 92405A203 12.40 4 92405A111 43.19

1/2" Dia.

2 3/4" 3/8"-16 1" 9/16" 1" 1/2" 2 1/2" 1,600 2,000 4,000 psi Concrete 25 External Hex Block, Brick, Concrete 92405A300 15.88 4 92405A113 55.31

4 3/4" 3/8"-16 1" 9/16" 1" 1/2" 2 1/2" 1,600 2,000 4,000 psi Concrete 25 External Hex Block, Brick, Concrete 92405A302 21.31 4 92405A115 74.23