Specification Sheet
Anchors
272
Sleeve Anchor
Rod
Hanger
L
S
A
H
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 hex coupling 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 hex nut is tightened the conical end is pulled into
the dilating sleeve pushing it outward 360° around the anchor into the masonry. They are used to attach threaded rod to cinder block,
marble, concrete or thin wall. 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.
Material
Threaded Bolt: AISI 1010 - 1018 cold rolled steel
Sleeve: AISI 1008 cold rolled steel
Rod Coupling: AISI 12L14 or equivalent steel
Washer: AISI 1008 - 1010 cold rolled 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 shown in the above table.
Shear Strength
The suggested safe working load is one-fourth of the average proof test load shown in the above table.
Plating
Steel sleeve anchors are usually supplied plated zinc.
W
F
S
LEEVE
A
NCHORS
,R
OD
H
ANGER
FF-S-325, Group II,
Type 3, Class 3
A
X
LHFW
Drill
Diameter
Minimum
Embedment
S
Required Torque
to Set (Ft. Lbs.)
Tensile
Strength
(psi.)
Shear
Strength
(psi.)
Anchor Diam
x Length
Coupling
Nut
Height
Wrenching
Size
Washer
O.D.
Thread Size
of Stud
Ref Ref Ref
Carbon Steel
4000 psi. Concrete
Strength
3/8 x 1 7/8 1 1/2 13/16 3/8 1 5/8 5/16-18 16 2700 3250
1/2 x 2 1/4 1 1/4 11/16 1 1/2 2 1/4 3/8-16 28 5015 6372
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