Wedge Anchors

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Wedge anchors are suitable for anchoring fixtures / objects into hard surfaces like concrete, brick or blocks. Raptor Supplies offers a wide range of wedge anchors from brands like Grainger,...Read more

GRAINGER -

Wedge Anchor

StyleModelAnchor Dia.Anchor LengthMaterialMax. Work ThicknessMin. EmbedmentThread LengthThread SizeUltimate Tension in 4000 PSI Concrete (Lb.)Price (inc. VAT)
AU70420.100.06001"6"303/304 Stainless Steel1"4.5"2.875"1mm15840£40.64
AU70411.100.06001"6"Carbon Steel1"4.5"2.875"1mm15840£11.63
AU70411.100.09001"9"Carbon Steel4"4.5"3.875"1mm15840£14.38
AU70411.100.12001"12"Carbon Steel4"4.5"3.875"1mm15840£19.53
AU70420.100.09001"9"303/304 Stainless Steel4"4.5"3.875"1mm15840£50.22
BU70411.050.04251/2"4.25"Carbon Steel3/4"2.25"2.5"1/2"5280£20.69
AU70420.050.05501/2"5.5"303/304 Stainless Steel2"2.25"3.75"1/2"5280£32.57
AU70411.050.07001/2"7"Carbon Steel3.125"2.25"5.25"1/2"5280£12.48
AU70411.050.08501/2"8.5"Carbon Steel3.125"2.25"6.75"1/2"5280£19.46
AU70420.050.07001/2"7"303/304 Stainless Steel3.125"2.25"5.25"1/2"5280£42.77
BU70411.050.04501/2"4.5"Carbon Steel1.5"2.25"2.75"1/2"5280£20.14
AU70420.050.02751/2"2.75"303/304 Stainless Steel1/8"2.25"1"1/2"5280£43.80
AU70420.050.03751/2"3.75"303/304 Stainless Steel11/16"2.25"2"1/2"5280£49.82
BU70411.050.05501/2"5.5"Carbon Steel2"2.25"3.75"1/2"5280£11.45
CU70411.050.03751/2"3.75"Carbon Steel11/16"2.25"2"1/2"5280£18.13
AU70411.050.02751/2"2.75"Carbon Steel1/8"2.25"1"1/2"5280£16.48
DU70420.050.04251/2"4.25"303/304 Stainless Steel3/4"2.25"2.5"1/2"5280£47.23
AU70420.075.07003/4"7"303/304 Stainless Steel2"3.25"4.5"3/4"11880£51.57
AU70411.075.07003/4"7"Carbon Steel2"3.25"4.5"3/4"11880£15.39
AU70411.075.05503/4"5.5"Carbon Steel1-5/16"3.25"3"3/4"11880£10.26
AU70411.075.10003/4"10"Carbon Steel3.125"3.25"7.5"3/4"11880£17.54
AU70420.075.08503/4"8.5"303/304 Stainless Steel3.125"3.25"6"3/4"11880£68.17
AU70420.075.05503/4"5.5"303/304 Stainless Steel1-5/16"3.25"3"3/4"11880£39.05
AU70411.075.04253/4"4.25"Carbon Steel9/16"3.25"1.75"3/4"11880£10.60
AU70420.075.12003/4"12"303/304 Stainless Steel4"3.25"9.5"3/4"11880£64.43
GRAINGER -

Wedge Anchor 3/8 inch

StyleModelAnchor LengthMaterialMax. Work ThicknessThread LengthPrice (inc. VAT)
AU70411.037.02252.25"Carbon Steel3/16"3/4"£20.89
BU70420.037.02252.25"303/304 Stainless Steel3/16"3/4"£53.11
BU70411.037.02752.75"Carbon Steel3/8"1.25"£22.23
CU70420.037.02752.75"303/304 Stainless Steel3/8"1.25"£58.41
AU70411.037.03003"Carbon Steel9/16"1.5"£10.35
BU70420.037.03003"303/304 Stainless Steel9/16"1.5"£26.43
CU70420.037.03753.75"303/304 Stainless Steel1.125"2.25"£28.41
AU70411.037.03753.75"Carbon Steel1.125"2.25"£9.98
CU70420.037.05005"303/304 Stainless Steel2.375"3.5"£33.34
AU70411.037.05005"Carbon Steel2.375"3.5"£12.32
StyleModelAnchor LengthMaterialMax. Work ThicknessThread LengthPrice (inc. VAT)
AU70411.062.03503.5"Carbon Steel1/8"1 5/16"£13.90
AU70420.062.04504.5"303/304 Stainless Steel9/16"2 13/16"£46.36
AU70420.062.05005"303/304 Stainless Steel1.125"3 13/16"£27.80
AU70411.062.05005"Carbon Steel1.125"2 13/16"£7.08
AU70411.062.06006"Carbon Steel2"3 13/16"£8.88
AU70420.062.06006"303/304 Stainless Steel2"4 13/16"£20.97
AU70420.062.07007"303/304 Stainless Steel3.125"6 5/16"£26.99
AU70411.062.07007"Carbon Steel3.125"4 13/16"£11.30
AU70411.062.08508.5"Carbon Steel3.125"6 5/16"£11.71
AU70411.062.100010"Carbon Steel3.125"7 13/16"£13.73
GRAINGER -

Wedge Anchor, 1/4 inch

StyleModelAnchor LengthMaterialMax. Work ThicknessThread LengthPrice (inc. VAT)
AU70411.025.01751.75"Carbon Steel1/8"5/8"£23.51
BU70411.025.02252.25"Carbon Steel3/8"1.125"£23.84
AU70420.025.02252.25"303/304 Stainless Steel3/8"1.125"£59.90
AU70420.025.03253.25"303/304 Stainless Steel1.375"2.125"£83.29
AU70411.025.03253.25"Carbon Steel1.375"2.125"£26.13
MKT FASTENING -

Seismic Wedge Anchors

StyleModelAnchor Dia.Anchor LengthEmbedment In ConcreteMax. Work ThicknessMin. EmbedmentThread LengthThread SizePrice (inc. VAT)
A21125121/2"5.5"2.5"2"2.5"2.375"1/2-13£80.02
B21127001/2"7"2.5"3.5"2.5"3.875"1/2-13£89.21
C21123341/2"3.75"2.5"1/4"2.5"5/8"1/2-13£73.96
D21124121/2"4.5"2.5"1"2.5"1.5"1/2-13£77.20
E21581005/8"10"3.25"5.5"3.25"6.25"5/8-11£82.81
F21584345/8"4.75"3.25"1/4"3.25"7/8"5/8-11£46.83
G21586005/8"6"3.25"1.5"3.25"2"5/8-11£51.76
H21588125/8"8.5"3.25"4"3.25"4.5"5/8-11£54.85
MKT FASTENING -

Wedge Anchors

StyleModelAnchor Dia.Anchor LengthEmbedment In ConcreteFinishMaterialMax. Work ThicknessMin. EmbedmentThread LengthPrice (inc. VAT)
A28112001"12"9"GalvanizedSteel3"4.5"4"£196.85
B25190001"9"4.5"Yellow DichromateYellow Dichromate Steel3.5"4.5"2.25"£294.36
C28190001"9"4.5"GalvanizedSteel4.5"4.5"4"£153.45
D28160001"6"4.5"GalvanizedSteel1.5"4.5"3.5"£127.02
E27190001"9"4.5"PlainSteel4.5"4.5"2.25"£411.90
F25160001"6"4.5"Yellow DichromateYellow Dichromate Steel1/2"4.5"2.25"£247.93
G26112001"12"9"Zinc-PlatedSteel3"4.5"4"£185.32
H27112001"12"9"PlainSteel3"4.5"2.25"£564.62
I2711200S1"12"9"PlainSteel3"4.5"2.25"£493.75
J271600S1"6"4.5"PlainSteel1.5"4.5"2.25"£286.25
K271900S1"9"4.5"-Steel4.5"4.5"2.25"£396.86
L27160001"6"4.5"PlainSteel1.5"4.5"2.25"£295.14
M26190001"9"4.5"Zinc-PlatedSteel4.5"4.5"4"£130.99
N26160001"6"4.5"Zinc-PlatedSteel1.5"4.5"3.5"£102.98
O28114121.25"12"6.5"GalvanizedSteel5.5"6.5"3.25"£387.13
P25114901.25"9"6.5"Yellow DichromateYellow Dichromate Steel1.25"6.5"3.25"£294.32
Q25114121.25"12"6.5"Yellow DichromateYellow Dichromate Steel4.25"6.5"3.25"£337.50
R28114901.25"9"6.5"GalvanizedSteel2.5"6.5"3.25"£316.84
S26114121.25"12"6.5"Zinc-PlatedSteel5.5"6.5"3.25"£326.39
T26114901.25"9"6.5"Zinc-PlatedSteel2.5"6.5"3.25"£282.13
U28125121/2"5.5"4.5"GalvanizedSteel1"2.25"4"£45.52
V271241S1/2"4.25"2.25"PlainSteel2"2.25"3"£141.97
W27127001/2"7"4.5"PlainSteel2.5"2.25"1.25"£230.13
X27122341/2"2.75"2.25"PlainSteel1/2"2.25"1.5"£70.59
Y28123341/2"3.75"2.25"GalvanizedSteel1.5"2.25"2.5"£36.54
RED HEAD -

Mechanical Anchors

StyleModelAnchor Dia.Anchor LengthFinishMaterialMax. Work ThicknessMin. EmbedmentThread LengthThread SizePrice (inc. VAT)
ATW-14001/4"2.125"ZincCarbon Steel9/32"1.125"-1/4-20£141.33
BWW-341003/4"10"Plain304 Stainless Steel6"3.25"1.75"3/4-10£828.52
CSWW-38503/8"5"Stainless Steel316 Stainless Steel3.125"1.5"3.75"3/8-16£608.68
RED HEAD -

Wedge Anchors

StyleModelAnchor Dia.Anchor LengthAnchor MaterialEmbedment In ConcreteFastener FinishFinishGradeMaterialPrice (inc. VAT)
AWW-100901"9"Stainless Steel4-1/2"-Plain304304 Stainless Steel£822.75
BWW-100601"6"Stainless Steel4-1/2"-Plain304304 Stainless Steel£494.36
CWS-12441/2"4 1/2"Steel2-1/4"Zinc PlatedZinc PlatedNot GradedSteel£75.29
DSWW-12361/2"3.75"Stainless Steel2-1/4"-Plain316316 Stainless Steel£433.89
ESWW-12421/2"4.25"Stainless Steel2-1/4"-Plain316316 Stainless Steel£515.65
CWS-12541/2"5 1/2"Steel4 1/8"Zinc PlatedZinc PlatedNot GradedSteel£84.45
CWS-12261/2"2 3/4"Steel2 1/4"Zinc PlatedZinc PlatedNot GradedSteel£68.29
FSWW-12541/2"5.5"Stainless Steel2-1/4"-Plain316316 Stainless Steel£582.58
GWW-12421/2"4 1/4"Stainless Steel2 1/4"PlainPlain304Stainless Steel£254.89
HWW-12541/2"5 1/2"Stainless Steel4 1/8"PlainPlain304Stainless Steel£277.88
IWW-12701/2"7"Stainless Steel6"PlainPlain304Stainless Steel£381.05
CWS-12701/2"7"Steel6"Zinc PlatedZinc PlatedNot GradedSteel£105.55
JWS-1270G1/2"7"Steel2-1/4"-Galvanized-Carbon Steel, Galvanized£233.98
CWS-12361/2"3 3/4"Steel2 1/4"Zinc PlatedZinc PlatedNot GradedSteel£69.43
KSWW-14221/4"2.25"Stainless Steel1-1/8"-Plain316316 Stainless Steel£396.24
CWS-14321/4"3 1/4"Steel2 1/8"Zinc PlatedZinc PlatedNot GradedSteel£110.29
CWS-14161/4"1 3/4"Steel1 1/8"Zinc PlatedZinc PlatedNot GradedSteel£7.15
LWW-14161/4"1 3/4"Stainless Steel1 1/8"PlainPlain304Stainless Steel£235.20
CWS-14221/4"2 1/4"Steel1 15/16"Zinc PlatedZinc PlatedNot GradedSteel£100.51
MSWW-14321/4"3.25"Stainless Steel1-1/8"-Plain316316 Stainless Steel£474.74
CWS-34623/4"6 1/4"Steel3 1/4"Zinc PlatedZinc PlatedNot GradedSteel£92.65
NWS-34843/4"8 1/2"Steel3-1/4"Zinc PlatedZinc PlatedNot GradedSteel£137.44
OWW-34843/4"8.5"Stainless Steel3-1/4"-Stainless Steel304304 Stainless Steel£773.58
IWW-34463/4"4.75"Stainless Steel3-1/4"-Stainless Steel304304 Stainless Steel£329.90
PWW-34543/4"5.5"Stainless Steel3-1/4"-Stainless Steel304304 Stainless Steel£412.63
COOPER B-LINE -

AWA Series Wedge Anchors

StyleModelAnchor LengthMax. Work ThicknessThread LengthPrice (inc. VAT)
AU70411.087.06006"1.125"3.5"£15.81
AU70411.087.08008"3.125"3.875"£18.97
AU70411.087.100010"3.125"3.875"£24.50
POWERS FASTENERS -

Wedge Anchors

StyleModelAnchor Dia.Anchor LengthEmbedment In ConcreteFinishMaterialMin. EmbedmentThread LengthThread SizePrice (inc. VAT)
A7463SD1-PWR1"9"4.5"Zinc-PlatedCarbon Steel4.5"5.375"5-3/8£279.40
B7461SD1-PWR1"6"4.5"Zinc-PlatedCarbon Steel4.5"2.375"2-3/8£235.37
A7465SD1-PWR1"12"4.5"Zinc-PlatedCarbon Steel4.5"8.375"8-3/8£199.80
B7475SD1-PWR1.25"12"5.375"Zinc-PlatedCarbon Steel5.375"7.75"-£331.08
A7473SD1-PWR1.25"9"5.375"Zinc-PlatedCarbon Steel5.375"4.75"-£260.44
B7424SD1-PWR1/2"5.5"2.25"Zinc-PlatedCarbon Steel2.25"3.75"1/2-13£132.93
C7626SD6-PWR1/2"7"-PlainStainless Steel-2.875"1/2-13£543.58
C7322SD4-PWR1/2"3.75"-PlainStainless Steel-2.125"1/2-13£399.22
C7324SD4-PWR1/2"5.5"-PlainStainless Steel-2.125"1/2-13£494.91
D7427SD2-PWR1/2"8.5"--Carbon Steel-6.875"1/2-13£164.78
C7623SD6-PWR1/2"4.5"-PlainStainless Steel-2.875"1/2-13£729.70
D7424SD2-PWR1/2"5.5"--Carbon Steel-2.125"1/2-13£263.91
C7323SD4-PWR1/2"4.5"-PlainStainless Steel-2.875"1/2-13£416.95
D7426SD2-PWR1/2"7"--Carbon Steel-2.875"1/2-13£143.06
B7427SD1-PWR1/2"8.5"2.25"Zinc-PlatedCarbon Steel2.25"6.75"1/2-13£109.33
B7428SD1-PWR1/2"10"2.25"Zinc-PlatedCarbon Steel2.25"8.25"1/2-13£196.07
C7622SD6-PWR1/2"3.75"-PlainStainless Steel-2.125"1/2-13£688.30
C7624SD6-PWR1/2"5.5"-PlainStainless Steel-2.125"1/2-13£1,060.82
C7326SD4-PWR1/2"7"-PlainStainless Steel-2.875"1/2-13£301.44
B7422SD1-PWR1/2"3.75"2.25"Zinc-PlatedCarbon Steel2.25"2"1/2-13£94.19
B7426SD1-PWR1/2"7"2.25"Zinc-PlatedCarbon Steel2.25"5.25"1/2-13£79.61
B7420SD1-PWR1/2"2.75"2.25"Zinc-PlatedCarbon Steel2.25"1"1/2-13£91.34
C7620SD6-PWR1/2"2.75"-PlainStainless Steel-1"1/2-13£584.00
D7422SD2-PWR1/2"3.75"--Carbon Steel-2.125"1/2-13£199.66
B7423SD1-PWR1/2"4.5"2.25"Zinc-PlatedCarbon Steel2.25"2.75"1/2-13£97.00
COOPER B-LINE -

Seismic Wedge Anchors

GRAINGER -

Wedge Anchor 5/8 4-1/2 Zinc Plated Carbon Steel, 5PK

ModelItemPrice (inc. VAT)
U70411.062.0450AH3EFJ£17.33

Wedge Anchors

Wedge anchors are suitable for anchoring fixtures / objects into hard surfaces like concrete, brick or blocks. Raptor Supplies offers a wide range of wedge anchors from brands like Grainger, MKT Fastening, Cooper B-Line, Powers Fasteners and Red Head. These anchors are installed into pre-drilled holes where their wedge expands for securely gripping the material.

Frequently Asked Questions

How to install wedge anchors?

  • Drill a hole in the concrete surface as deep as the anchor's length.
  • Clean the concrete dust inside the hole for proper fastening.
  • Place the anchor assembly (with nut & washer) through the fixture to be fastened into the drilled hole.
  • Tap the anchor on the nut / head to make sure that the threading is below the concrete's surface.
  • Tighten the nut using a wrench up to the required torque limits.
  • This expands the anchor's base and securely holds the concrete.

Can users remove wedge anchors once installed?

  • Generally, concrete anchors can not be removed from concrete, brick or block surfaces after installation without damaging the anchored or base material.
  • But some measures can be taken to ensure proper removal. If you choose a stud-type wedge anchor, install it by drilling a hole having depth twice the length of the wedge anchor. When you need to remove the anchor assembly, pound the wedge anchor into the hole until it becomes flush with the base material. Saw off the wedge anchor stud using a hacksaw or cutoff wheel at the surface of the base material.
  • If you choose a sleeve-type wedge anchor, follow the same installation principle. To remove the anchor assembly, remove the attached nut & washer and the round / flat head of the sleeve anchor. Pound the sleeve anchor's remaining threaded stud into the base material. If you can't pound the sleeve anchor into the base material, cut the stud off using a hacksaw or cutoff wheel to remove the wedge anchors.
  • Note: Wedge anchors left after the removal operation are not reusable.

What are some factors that users should keep in mind while installing wedge anchors?

  • A wedge anchor should be drilled & installed in concrete that has been set for a minimum of 28 days, to prevent any decrease in holding force.
  • When the wedge anchor is inserted through a hole in the material being fastened, the hole should be larger than the wedge anchor's diameter. Its surface should also have space for a nut & washer.
  • A wedge anchor is used for fastening only static loads (load that does not move). Wedge anchors are not suitable for applications that face vibrations or shock loads.

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