Structural Bolts | Raptor Supplies United Kingdom
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Structural Bolts

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Structural bolts are heavy hex bolts constructed of medium carbon steel. They have a flat bearing surface, washer face and chamfered point. They are commonly used in heavy-duty structural steel joints.

GRAINGER -

Structural Bolt

GRAINGER U04210.075.0475A
GRAINGER U04210.075.0525B
GRAINGER U04210.075.0200C
GRAINGER U04210.075.0175D
GRAINGER U04210.075.0150E
GRAINGER U04210.075.0425F
GRAINGER U04210.075.0375G
GRAINGER U04211.050.0300H
GRAINGER U04210.075.0750I
GRAINGER U04211.050.0375J
GRAINGER U04210.075.0350K
GRAINGER U04210.075.0325L
GRAINGER U04211.050.0125M
GRAINGER U04210.075.0275N
GRAINGER U04008.075.0225O
GRAINGER U04008.075.0375P
StyleModelFinishGradeHead Dia.Head HeightItemOverall LengthTensile StrengthThread LengthPrice (inc. VAT)
AU04210.075.0475Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt4.75"105,000 psi1.375"£71.60
BU04210.075.0525Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt5.25"105,000 psi1.375"£82.53
CU04210.075.0200Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt2"105,000 psi1.375"£20.36
DU04210.075.0175Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt1.75"105,000 psi1.375"£30.65
EU04210.075.0150Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt1.5"105,000 psi1.375"£15.72
AU04210.075.0450Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt4.5"105,000 psi1.375"£28.46
FU04210.075.0425Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt4.25"105,000 psi1.375"£60.17
GU04210.075.0375Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt3.75"105,000 psi1.375"£33.48
HU04211.050.0300Hot Dipped GalvanizedA5637/8"5/16"Hex Structural Bolt Set3"105,000 psi1"£18.03
IU04210.075.0750Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt7.5"105,000 psi1.375"£141.68
JU04211.050.0375Hot Dipped GalvanizedA5637/8"5/16"Hex Structural Bolt Set3.75"105,000 psi1"£28.86
IU04210.075.0700Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt7"105,000 psi1.375"£128.16
AU04210.075.0500Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt5"105,000 psi1.375"£42.27
KU04210.075.0350Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt3.5"105,000 psi1.375"£29.94
IU04210.075.0650Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt6.5"105,000 psi1.375"£48.60
LU04210.075.0325Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt3.25"105,000 psi1.375"£28.08
HU04211.050.0275Hot Dipped GalvanizedA5637/8"5/16"Hex Structural Bolt Set2.75"105,000 psi1"£46.91
MU04211.050.0125Hot Dipped GalvanizedA5637/8"5/16"Hex Structural Bolt Set1.25"105,000 psi1"£22.65
MU04211.050.0150Hot Dipped GalvanizedA5637/8"5/16"Hex Structural Bolt Set1.5"105,000 psi1"£58.55
MU04211.050.0200Hot Dipped GalvanizedA5637/8"5/16"Hex Structural Bolt Set2"105,000 psi1"£40.61
MU04211.050.0225Hot Dipped GalvanizedA5637/8"5/16"Hex Structural Bolt Set2.25"105,000 psi1"£15.12
NU04210.075.0275Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt2.75"105,000 psi1.375"£23.37
OU04008.075.0225PlainA4901.25"15/32"Hex Structural Bolt2.25"120,000 psi1.375"£46.28
OU04008.075.0175PlainA4901.25"15/32"Hex Structural Bolt1.75"120,000 psi1.375"£31.32
PU04008.075.0375PlainA4901.25"15/32"Hex Structural Bolt3.75"120,000 psi1.375"£54.32
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GRAINGER -

Structural Bolt 7/8-9 Inch

GRAINGER U04008.087.0200A
GRAINGER U04008.087.0300B
GRAINGER U04008.087.0350C
StyleModelOverall LengthPrice (inc. VAT)
AU04008.087.02002"£32.21
AU04008.087.02502.5"£27.53
AU04008.087.02252.25"£33.57
AU04008.087.02752.75"£27.66
BU04008.087.03003"£38.88
CU04008.087.03503.5"£43.44
BU04008.087.03253.25"£35.49
CU04008.087.03753.75"£47.46
CU04008.087.04004"£47.81
FABORY -

Tower Bolts

FABORY B08441.075.0300A
FABORY U08440.075.0250B
FABORY U08441.075.0200C
StyleModelDia./Thread SizeFastener LengthHead Dia.Head HeightLengthRockwell HardnessTensile StrengthThread LengthPrice (inc. VAT)
AB08441.075.03003/4"-1031 1/8"1/2"3 "HRC 25 to 34120,000 psi1 3/4£202.56
BU08440.075.02503/4"-102 1/21 1/8"1/2"2 1/2"HRB 80 to 10074,000 psi2 1/2£23.91
AB08441.075.03503/4"-103 1/21 1/8"1/2"3 1/2"HRC 25 to 34120,000 psi1 3/4£170.49
BB08440.075.02503/4"-102 1/21 1/8"1/2"2 1/2"HRB 80 to 10074,000 psi2 1/2£136.74
AB08441.075.03253/4"-103 1/415/16"27/64"3 1/4"HRC 25 to 34120,000 psi1 3/4£160.50
AU08441.075.03253/4"-103 1/415/16"27/64"3 1/4"HRC 25 to 34120,000 psi1 3/4£33.60
CU08441.075.02003/4"-1021 1/8"1/2"2 "HRC 25 to 34120,000 psi2"£23.36
BU08440.075.02253/4"-102 1/41 1/8"1/2"2 1/4"HRB 80 to 10074,000 psi2 1/4£22.01
CB08441.075.01753/4"-101 3/41 1/8"1/2"1 3/4"HRC 25 to 34120,000 psi1 3/4£211.98
BB08440.075.02253/4"-102 1/41 1/8"1/2"2 1/4"HRB 80 to 10074,000 psi2 1/4£125.75
CB08441.075.02253/4"-102 1/41 1/8"1/2"2 1/4"HRC 25 to 34120,000 psi2 1/4£143.03
CU08441.075.02253/4"-102 1/41 1/8"1/2"2 1/4"HRC 25 to 34120,000 psi2 1/4£25.04
BU08440.075.01503/4"-101 1/21 1/8"1/2"1 1/2"HRB 80 to 10074,000 psi1 1/2£26.90
AU08441.075.03003/4"-1031 1/8"1/2"3 "HRC 25 to 34120,000 psi1 3/4£35.54
BB08440.075.02003/4"-1021 1/8"1/2"2 "HRB 80 to 10074,000 psi2"£154.67
CB08441.075.01503/4"-101 1/21 1/8"1/2"1 1/2"HRC 25 to 34120,000 psi1 1/2£223.32
AB08441.075.02753/4"-102 3/41 1/8"1/2"2 3/4"HRC 25 to 34120,000 psi1 3/4£190.41
CU08441.075.01753/4"-101 3/41 1/8"1/2"1 3/4"HRC 25 to 34120,000 psi1 3/4£31.89
AU08441.075.03503/4"-103 1/21 1/8"1/2"3 1/2"HRC 25 to 34120,000 psi1 3/4£35.70
CB08441.075.02003/4"-1021 1/8"1/2"2 "HRC 25 to 34120,000 psi2"£205.37
AU08441.075.02503/4"-102 1/21 1/8"1/2"2 1/2"HRC 25 to 34120,000 psi1 3/4£27.11
AB08441.075.02503/4"-102 1/21 1/8"1/2"2 1/2"HRC 25 to 34120,000 psi1 3/4£154.77
BU08440.075.02003/4"-1021 1/8"1/2"2 "HRB 80 to 10074,000 psi2"£23.34
CU08441.075.01503/4"-101 1/21 1/8"1/2"1 1/2"HRC 25 to 34120,000 psi1 1/2£29.48
AU08441.075.02753/4"-102 3/41 1/8"1/2"2 3/4"HRC 25 to 34120,000 psi1 3/4£40.02
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DIXON -

Grooved Coupling Bolts

DIXON BLT50212A
StyleModelPrice (inc. VAT)
ABLT50212£8.02
RFQ
ABLT50234£13.58
RFQ
ABLT38200£8.02
RFQ
ABLT38225£26.04
RFQ
ABLT75414£23.64
RFQ
ABLT78500£24.98
RFQ
ABLT58314£7.22
RFQ
ABLT50300£18.60
RFQ
GRAINGER -

Hex Structural Bolt Set Carbon Steel

GRAINGER U04211.075.0525A
GRAINGER U04211.112.0900B
GRAINGER U04211.125.0500C
GRAINGER U04211.062.0125D
GRAINGER U04006.112.0900E
GRAINGER U04006.075.0525F
StyleModelFinishHead Dia.Head HeightOverall LengthThread LengthThread SizePrice (inc. VAT)
AU04211.075.0525Hot Dipped Galvanized1.25"15/32"5.25"1.375"3/4-10£20.79
BU04211.112.0900Hot Dipped Galvanized1-13/16"11/16"9"2"8£76.29
BU04211.112.1000Hot Dipped Galvanized1-13/16"11/16"10"2"8£82.64
CU04211.125.0500Hot Dipped Galvanized2"25/32"5"2"8£157.73
CU04211.125.0550Hot Dipped Galvanized2"25/32"5.5"2"8£165.48
CU04211.125.0600Hot Dipped Galvanized2"25/32"6"2"8£75.42
DU04211.062.0125Hot Dipped Galvanized1-1/16"25/64"1.25"1.25"5/8-11£26.13
CU04211.125.0800Hot Dipped Galvanized2"25/32"82"8£89.82
EU04006.112.0900Plain1-13/16"11/16"9"2"8£54.74
FU04006.075.0525Plain1.25"15/32"5.25"1.375"3/4-10£19.46
EU04006.112.1000Plain1-13/16"11/16"10"2"8£73.76
GRAINGER -

Hex Structural Bolt Carbon Steel

GRAINGER U04210.112.0900A
GRAINGER U04210.062.0125B
GRAINGER U04006.062.0125C
GRAINGER U04008.112.0600D
GRAINGER U04008.062.0500E
GRAINGER U04008.125.0450F
GRAINGER U04008.075.0450G
GRAINGER U04008.100.0750H
GRAINGER U04005.062.0450I
GRAINGER U04008.062.0150J
StyleModelFinishGradeHead Dia.Head HeightOverall LengthTensile StrengthThread LengthThread SizePrice (inc. VAT)
AU04210.112.0900Hot Dipped GalvanizedA3251-13/16"11/16"9"105,000 psi2"8£147.54
BU04210.062.0125Hot Dipped GalvanizedA3251-1/16"25/64"1.25"105,000 psi1.25"5/8-11£5.03
CU04006.062.0125PlainA5631-1/16"25/64"1.25"105,000 psi1.25"5/8-11£35.51
DU04008.112.0600PlainA4901-13/16"11/16"6"120,000 psi2"8£176.03
EU04008.062.0500PlainA4901-1/16"25/64"5"120,000 psi1.25"5/8-11£73.55
DU04008.075.0500PlainA4901.25"15/32"5"120,000 psi1.375"3/4-10£90.23
EU04008.075.0700PlainA4901.25"15/32"7"120,000 psi1.375"3/4-10£137.85
FU04008.125.0450PlainA4902"25/32"4.5"120,000 psi2"8£185.16
EU04008.062.0600PlainA4901-1/16"25/64"6"120,000 psi1.25"5/8-11£84.56
GU04008.075.0450PlainA4901.25"15/32"4.5"120,000 psi1.375"3/4-10£86.36
EU04008.075.0550PlainA4901.25"15/32"5.5"120,000 psi1.375"3/4-10£148.80
DU04008.087.0550PlainA4901.437"35/64"5.5"120,000 psi1.5"7/8-9£72.89
EU04008.087.0600PlainA4901.437"35/64"6"120,000 psi1.5"7/8-9£83.51
DU04008.100.0550PlainA4901.625"39/64"5.5"120,000 psi1.75"1-8£89.70
HU04008.100.0750PlainA4901.625"39/64"7.5"120,000 psi1.75"1-8£152.64
DU04008.112.0700PlainA4901-13/16"11/16"7"120,000 psi2"8£210.15
HU04008.125.0800PlainA4902"25/32"8"120,000 psi2"8£294.56
HU04008.112.0800PlainA4901-13/16"11/16"8"120,000 psi2"8£235.22
HU04008.112.0900PlainA4901-13/16"11/16"9"120,000 psi2"8£260.15
HU04008.112.1000PlainA4901-13/16"11/16"10"120,000 psi2"8£283.01
FU04008.125.0300PlainA4902"25/32"3"120,000 psi2"8£136.10
DU04008.125.0700PlainA4902"25/32"7"120,000 psi2"8£264.95
IU04005.062.0450PlainA3251-1/16"25/64"4.5"105,000 psi1.25"5/8-11£46.76
JU04008.062.0150PlainA4901-1/16"25/64"1.5"120,000 psi1.25"5/8-11£27.23
JU04008.062.0225PlainA4901-1/16"25/64"2.25"120,000 psi1.25"5/8-11£34.38
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FABORY -

Structural Bolts

FABORY L04210.160.0040A
FABORY L04210.160.0080B
FABORY L04005.160.0080C
FABORY L04005.160.0100D
FABORY L04005.200.0055E
FABORY L04210.120.0070F
FABORY L04005.120.0070G
FABORY L04210.160.0110H
FABORY L04210.160.0045I
FABORY L04005.120.0045J
FABORY L04210.200.0055K
FABORY L04210.120.0100L
FABORY L04005.120.0080M
FABORY L04210.120.0045N
FABORY L04005.200.0050O
FABORY L04005.120.0060P
FABORY L04210.200.0065Q
FABORY L04005.120.0040R
FABORY L04005.120.0035S
FABORY L04210.200.0045T
FABORY L04210.160.0120U
FABORY L04210.160.0100V
FABORY L04210.200.0060W
FABORY B04211.075.0275X
StyleModelBasic MaterialDia./Thread SizeFastener FinishFastener LengthFinishGradeHead Dia.Head HeightPrice (inc. VAT)
AL04210.160.0040Carbon SteelM16x2Hot Dipped Galvanized40Hot Dipped Galvanized-27 mm10 mm£468.57
BL04210.160.0080Carbon SteelM16x2Hot Dipped Galvanized80Hot Dipped Galvanized-27 mm10 mm£699.96
CL04005.160.0080Carbon SteelM16x2Plain80Plain-27 mm10 mm£819.21
DL04005.160.0100Carbon SteelM16x2Plain100Plain-27 mm10 mm£383.03
EL04005.200.0055Carbon SteelM20x2.5Plain55Plain-32 mm13 mm£772.47
FL04210.120.0070Carbon SteelM12x1.75Hot Dipped Galvanized70Hot Dipped Galvanized-22 mm8 mm£661.53
GL04005.120.0070Carbon SteelM12x1.75Plain70Plain-22 mm8 mm£859.20
HL04210.160.0110Carbon SteelM16x2Hot Dipped Galvanized110Hot Dipped Galvanized-27 mm10 mm£593.79
IL04210.160.0045Carbon SteelM16x2Hot Dipped Galvanized45Hot Dipped Galvanized-27 mm10 mm£717.05
JL04005.120.0045Carbon SteelM12x1.75Plain45Plain-22 mm8 mm£538.29
KL04210.200.0055Carbon SteelM20x2.5Hot Dipped Galvanized55Hot Dipped Galvanized-32 mm13 mm£523.55
LL04210.120.0100Carbon SteelM12x1.75Hot Dipped Galvanized100Hot Dipped Galvanized-22 mm8 mm£833.09
ML04005.120.0080Carbon SteelM12x1.75Plain80Plain-22 mm8 mm£1,787.99
NL04210.120.0045Carbon SteelM12x1.75Hot Dipped Galvanized45Hot Dipped Galvanized-22 mm8 mm£395.66
OL04005.200.0050Carbon SteelM20x2.5Plain50Plain-32 mm13 mm£1,136.51
DL04005.160.0110Carbon SteelM16x2Plain110Plain-27 mm10 mm£565.05
PL04005.120.0060Carbon SteelM12x1.75Plain60Plain-22 mm8 mm£646.68
QL04210.200.0065Carbon SteelM20x2.5Hot Dipped Galvanized65Hot Dipped Galvanized-32 mm13 mm£532.37
RL04005.120.0040Carbon SteelM12x1.75Plain40Plain-22 mm8 mm£762.15
SL04005.120.0035Carbon SteelM12x1.75Plain35Plain-22 mm8 mm£959.70
TL04210.200.0045Carbon SteelM20x2.5Hot Dipped Galvanized45Hot Dipped Galvanized-32 mm13 mm£863.82
UL04210.160.0120Carbon SteelM16x2Hot Dipped Galvanized120Hot Dipped Galvanized-27 mm10 mm£626.85
VL04210.160.0100Carbon SteelM16x2Hot Dipped Galvanized100Hot Dipped Galvanized-27 mm10 mm£638.60
WL04210.200.0060Carbon SteelM20x2.5Hot Dipped Galvanized60Hot Dipped Galvanized-32 mm13 mm£641.45
XB04211.075.0275Steel3/4"-10Hot Dipped Galvanized2 3/4Hot Dipped GalvanizedA325 Type 11 1/4"15/32"£133.59
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APPROVED VENDOR -

Structural Bolt 1-1/4-7 X 4-1/2" Length, 5PK

Structural Bolt 1-1/4-7 X 4-1/2
ModelItemPrice (inc. VAT)
U04006.125.0450AB3EWD£159.20
APPROVED VENDOR -

Structural Bolt 3/4-10 x 2" - PK550

Structural Bolt 3/4-10 x 2
ModelItemPrice (inc. VAT)
5CKV6AE3DLE£3,150.55
GRAINGER -

Structural Bolt 1/2-13 X 1 3/4 Length, 25PK

Structural Bolt 1/2-13 X 1 3/4 Length, 25PK
ModelItemPrice (inc. VAT)
U04211.050.0175AH3EEW£67.94
GRAINGER -

Structural Bolt 3/4-10 6 Inch Length, 10PK

Structural Bolt 3/4-10 6 Inch Length, 10PK
ModelItemPrice (inc. VAT)
U04210.075.0600AH3EEV£45.74
GRAINGER -

Structural Bolt 3/4-10 5 1/2 Length, 10PK

Structural Bolt 3/4-10 5 1/2 Length, 10PK
ModelItemPrice (inc. VAT)
U04210.075.0550AH3EEU£33.72
GRAINGER -

Structural Bolt 3/4-10 4 Inch Length, 10PK

Structural Bolt 3/4-10 4 Inch Length, 10PK
ModelItemPrice (inc. VAT)
U04210.075.0400AH3EET£32.88
GRAINGER -

Structural Bolt 3/4-10 3 Inch Length, 10PK

Structural Bolt 3/4-10 3 Inch Length, 10PK
ModelItemPrice (inc. VAT)
U04210.075.0300AH3EER£26.87
GRAINGER -

Structural Bolt 3/4-10 2 1/2 Length, 10PK

Structural Bolt 3/4-10 2 1/2 Length, 10PK
ModelItemPrice (inc. VAT)
U04210.075.0250AH3EEQ£23.54
GRAINGER -

Structural Bolt 3/4-10 2 1/4 Length, 10PK

Structural Bolt 3/4-10 2 1/4 Length, 10PK
ModelItemPrice (inc. VAT)
U04210.075.0225AH3EEP£22.10
GRAINGER -

Structural Bolt 1 1/8-7 X 5 1/2, 5PK

Structural Bolt 1 1/8-7 X 5 1/2, 5PK
ModelItemPrice (inc. VAT)
U04008.112.0550AH3EEN£144.45
GRAINGER -

Structural Bolt 1 1/8-7 X 3 1/2, 5PK

Structural Bolt 1 1/8-7 X 3 1/2, 5PK
ModelItemPrice (inc. VAT)
U04008.112.0350AH3EEM£101.22
GRAINGER -

Hex Structural Bolt 1 6-1/2 Inch Length Cs, 5PK

Hex Structural Bolt 1 6-1/2 Inch Length Cs, 5PK
ModelItemPrice (inc. VAT)
U04008.100.0650AH3EEL£127.20
GRAINGER -

Structural Bolt 1-8 X 4 Inch Length, 5PK

Structural Bolt 1-8 X 4 Inch Length, 5PK
ModelItemPrice (inc. VAT)
U04008.100.0400AH3EEK£62.93
GRAINGER -

Structural Bolt 3/4-10 4 Length, 10PK

Structural Bolt 3/4-10 4 Length, 10PK
ModelItemPrice (inc. VAT)
U04008.075.0400AH3EEJ£70.29
12...2425

Structural Bolts

Structural bolts are heavy hex bolts constructed of medium carbon steel. They have a flat bearing surface, washer face and chamfered point. They are commonly used in heavy-duty structural steel joints.

Frequently Asked Questions

What are the different bolting methods?

  • Nut Turning: Turn the nut or bolt of a fastener assembly at a particular angle based on the length and diameter of the fastener, while ensuring that the surface does not rotate.
  • Calibrated Wrench: Apply an average torque value based on daily testing of your representative fastener assembly samples. They are based on the exact configuration of power supplies & tools under conditions as close together as possible, within one day or less.

What is ASTM A325 standard?

The American Society for Testing and Materials (ASTM) is in charge of establishing standards for various tools and industries. Although these standards are voluntary, most fabricators follow them as it increases customer trust. The A325 standard, in addition to ASTM A563 and A194, applies to heavy hex structural bolts. This standard specifies the mechanical properties of bolts with diameters ranging from.5 to 1.5 inches. A325M, the equivalent metric standard, defines mechanical properties for bolts having M12 to M36 sizes. The ASTM A325 designation was replaced in 2016 by ASTM F3125. However, the markings on bolt heads remain the same to avoid confusion.

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