1/4" x 2 1/4" Sleeve Anchor Acorn Nut Zinc CR+3

Since 1947
SKU: MSA1422BB Product Size: 1/4" x 2 1/4" Weight: 3.36 lbs Condition: New
$66.75 for Pack of 100 pieces
That's only $0.6675 per piece
of 100 pieces
You pay $63.41 if you buy 10 Packs or more.
That's only $0.6341 per piece

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1/4 X 2-1/4 Acorn Nut Steel Sleeve

Threaded Bolt, Sleeve, Nut & Washer 1/4" Drill Diameter 5/16: Fixture Clearance Hole 1 1/8" Minimum Embedment 10/24 Thread Size of Stud FF-S-325, Group ll, Type 3, Class 3

Description A device for giving stability to one part of a structure by making it fast to another consisting of (A) a threaded stud with a conical end flared outward; (B) a hollow, cylindrical dilating sleeve assembled over the stud and positioned against the minor diameter of the cone; (C) a washer and low-crown cap nut assembled at the end opposite the cone

Applications/ Advantages The anchor works by expanding against the material in which it is embedded. When the flat head is turned clockwise the conical end is pulled into the dilating sleeve pushing it outward 360° around the anchor into the masonry

They are designed to be used in solid or hollow masonry, including cinder block, brick, marble and concrete

One advantage of the sleeve anchor is that it can be removed after it's been installed

Another is that the length of the sleeve induces less stress on the substrate than does a wedge anchor

The acorn nut variety is preferred when a decorative finished look is desired (ie. attaching theater seating to the floor)

Material Steel Acorn Nut AISI 1010 - 1018 STEEL Washer Hot rolled, hot rolled & pickled, or cold rolled steel Threaded Bolt AISI 1010 - 1018 steel Sleeve AISI 1010 - 1020 steel

Anchor Spacing Anchors should be installed with a minimum of 10 anchor diameters between each other and a minimum of 5 diameters from the edge

Tensile Strength The suggested safe working load is one-fourth of the average proof test load

Shear Strength The suggested safe working load is one-fourth of the average proof test load