Structural Bolts

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<p>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.</p>
GRAINGER -

Structural Bolt

StyleModelFinishGradeHead Dia.Head HeightItemOverall LengthTensile StrengthThread LengthPrice (ex. VAT)
AU04211.050.0375Hot Dipped GalvanizedA5637/8"5/16"Hex Structural Bolt Set3.75"105,000 psi1"€20.95
BU04210.075.0475Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt4.75"105,000 psi1.375"€51.97
CU04210.075.0150Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt1.5"105,000 psi1.375"€44.33
DU04210.075.0175Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt1.75"105,000 psi1.375"€27.00
EU04210.075.0200Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt2"105,000 psi1.375"€47.85
FU04210.075.0275Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt2.75"105,000 psi1.375"€58.50
GU04210.075.0325Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt3.25"105,000 psi1.375"€64.51
HU04210.075.0350Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt3.5"105,000 psi1.375"€69.50
IU04210.075.0375Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt3.75"105,000 psi1.375"€70.94
JU04210.075.0425Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt4.25"105,000 psi1.375"€53.02
BU04210.075.0450Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt4.5"105,000 psi1.375"€24.23
BU04210.075.0500Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt5"105,000 psi1.375"€41.45
KU04210.075.0525Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt5.25"105,000 psi1.375"€59.91
LU04210.075.0650Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt6.5"105,000 psi1.375"€90.08
LU04210.075.0700Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt7"105,000 psi1.375"€93.03
LU04210.075.0750Hot Dipped GalvanizedA3251.25"15/32"Hex Structural Bolt7.5"105,000 psi1.375"€102.85
MU04211.050.0125Hot Dipped GalvanizedA5637/8"5/16"Hex Structural Bolt Set1.25"105,000 psi1"€16.44
MU04211.050.0150Hot Dipped GalvanizedA5637/8"5/16"Hex Structural Bolt Set1.5"105,000 psi1"€42.50
MU04211.050.0200Hot Dipped GalvanizedA5637/8"5/16"Hex Structural Bolt Set2"105,000 psi1"€29.48
MU04211.050.0225Hot Dipped GalvanizedA5637/8"5/16"Hex Structural Bolt Set2.25"105,000 psi1"€15.30
NU04211.050.0275Hot Dipped GalvanizedA5637/8"5/16"Hex Structural Bolt Set2.75"105,000 psi1"€34.05
NU04211.050.0300Hot Dipped GalvanizedA5637/8"5/16"Hex Structural Bolt Set3"105,000 psi1"€18.16
OU04008.112.0450PlainA4901-13/16"11/16"Hex Structural Bolt4.5"120,000 psi2"€93.99
PU04008.112.0500PlainA4901-13/16"11/16"Hex Structural Bolt5"120,000 psi2"€106.10
QU04008.075.0200PlainA4901.25"15/32"Hex Structural Bolt2"120,000 psi1.375"€35.90
FABORY -

Structural Bolts

StyleModelBasic MaterialDia./Thread SizeFastener FinishFastener LengthFinishGradeHead Dia.Head HeightPrice (ex. VAT)
AL04210.160.0120Carbon SteelM16x2Hot Dipped Galvanized120Hot Dipped Galvanized-27 mm10 mm€511.93
BL04210.120.0045Carbon SteelM12x1.75Hot Dipped Galvanized45Hot Dipped Galvanized-22 mm8 mm€323.12
CL04210.160.0110Carbon SteelM16x2Hot Dipped Galvanized110Hot Dipped Galvanized-27 mm10 mm€484.93
DL04210.160.0045Carbon SteelM16x2Hot Dipped Galvanized45Hot Dipped Galvanized-27 mm10 mm€585.59
EL04210.200.0045Carbon SteelM20x2.5Hot Dipped Galvanized45Hot Dipped Galvanized-32 mm13 mm€705.45
FL04210.200.0055Carbon SteelM20x2.5Hot Dipped Galvanized55Hot Dipped Galvanized-32 mm13 mm€427.56
GL04210.200.0060Carbon SteelM20x2.5Hot Dipped Galvanized60Hot Dipped Galvanized-32 mm13 mm€523.85
HL04210.200.0065Carbon SteelM20x2.5Hot Dipped Galvanized65Hot Dipped Galvanized-32 mm13 mm€434.76
IL04210.160.0040Carbon SteelM16x2Hot Dipped Galvanized40Hot Dipped Galvanized-27 mm10 mm€382.67
JL04210.120.0100Carbon SteelM12x1.75Hot Dipped Galvanized100Hot Dipped Galvanized-22 mm8 mm€680.35
KL04210.120.0070Carbon SteelM12x1.75Hot Dipped Galvanized70Hot Dipped Galvanized-22 mm8 mm€540.25
LL04005.200.0055Carbon SteelM20x2.5Plain55Plain-32 mm13 mm€630.85
ML04210.160.0080Carbon SteelM16x2Hot Dipped Galvanized80Hot Dipped Galvanized-27 mm10 mm€571.63
NL04005.200.0050Carbon SteelM20x2.5Plain50Plain-32 mm13 mm€928.15
OL04005.160.0110Carbon SteelM16x2Plain110Plain-27 mm10 mm€461.46
OL04005.160.0100Carbon SteelM16x2Plain100Plain-27 mm10 mm€312.80
PL04005.160.0080Carbon SteelM16x2Plain80Plain-27 mm10 mm€669.02
QL04005.120.0080Carbon SteelM12x1.75Plain80Plain-22 mm8 mm€1,460.19
RL04005.120.0070Carbon SteelM12x1.75Plain70Plain-22 mm8 mm€701.68
SL04005.120.0060Carbon SteelM12x1.75Plain60Plain-22 mm8 mm€528.12
TL04005.120.0045Carbon SteelM12x1.75Plain45Plain-22 mm8 mm€439.60
UL04005.120.0040Carbon SteelM12x1.75Plain40Plain-22 mm8 mm€622.42
VL04005.120.0035Carbon SteelM12x1.75Plain35Plain-22 mm8 mm€783.76
WL04210.160.0100Carbon SteelM16x2Hot Dipped Galvanized100Hot Dipped Galvanized-27 mm10 mm€521.52
XB04211.087.0275Steel7/8"-9Hot Dipped Galvanized2 3/4Hot Dipped GalvanizedA325 Type 11 7/16"35/64"€113.85
FABORY -

Tower Bolts

StyleModelDia./Thread SizeFastener LengthHead Dia.Head HeightLengthRockwell HardnessTensile StrengthThread LengthPrice (ex. VAT)
AU08440.075.02003/4"-1021 1/8"1/2"2 "HRB 80 to 10074,000 psi2"€23.94
BB08441.075.03253/4"-103 1/415/16"27/64"3 1/4"HRC 25 to 34120,000 psi1 3/4€131.08
CU08441.075.01503/4"-101 1/21 1/8"1/2"1 1/2"HRC 25 to 34120,000 psi1 1/2€23.43
CU08441.075.01753/4"-101 3/41 1/8"1/2"1 3/4"HRC 25 to 34120,000 psi1 3/4€25.34
AU08440.075.02503/4"-102 1/21 1/8"1/2"2 1/2"HRB 80 to 10074,000 psi2 1/2€24.55
AU08440.075.02253/4"-102 1/41 1/8"1/2"2 1/4"HRB 80 to 10074,000 psi2 1/4€22.62
CU08441.075.02003/4"-1021 1/8"1/2"2 "HRC 25 to 34120,000 psi2"€25.61
AU08440.075.01503/4"-101 1/21 1/8"1/2"1 1/2"HRB 80 to 10074,000 psi1 1/2€22.16
CU08441.075.02253/4"-102 1/41 1/8"1/2"2 1/4"HRC 25 to 34120,000 psi2 1/4€25.50
BU08441.075.02503/4"-102 1/21 1/8"1/2"2 1/2"HRC 25 to 34120,000 psi1 3/4€27.63
BU08441.075.02753/4"-102 3/41 1/8"1/2"2 3/4"HRC 25 to 34120,000 psi1 3/4€31.82
BU08441.075.03003/4"-1031 1/8"1/2"3 "HRC 25 to 34120,000 psi1 3/4€32.17
BU08441.075.03253/4"-103 1/415/16"27/64"3 1/4"HRC 25 to 34120,000 psi1 3/4€34.23
BU08441.075.03503/4"-103 1/21 1/8"1/2"3 1/2"HRC 25 to 34120,000 psi1 3/4€36.39
BB08441.075.03503/4"-103 1/21 1/8"1/2"3 1/2"HRC 25 to 34120,000 psi1 3/4€139.23
BB08441.075.03003/4"-1031 1/8"1/2"3 "HRC 25 to 34120,000 psi1 3/4€165.42
BB08441.075.02753/4"-102 3/41 1/8"1/2"2 3/4"HRC 25 to 34120,000 psi1 3/4€155.50
BB08441.075.02503/4"-102 1/21 1/8"1/2"2 1/2"HRC 25 to 34120,000 psi1 3/4€126.40
CB08441.075.02253/4"-102 1/41 1/8"1/2"2 1/4"HRC 25 to 34120,000 psi2 1/4€116.80
CB08441.075.02003/4"-1021 1/8"1/2"2 "HRC 25 to 34120,000 psi2"€167.71
CB08441.075.01753/4"-101 3/41 1/8"1/2"1 3/4"HRC 25 to 34120,000 psi1 3/4€173.12
CB08441.075.01503/4"-101 1/21 1/8"1/2"1 1/2"HRC 25 to 34120,000 psi1 1/2€182.38
AB08440.075.02003/4"-1021 1/8"1/2"2 "HRB 80 to 10074,000 psi2"€126.31
AB08440.075.02503/4"-102 1/21 1/8"1/2"2 1/2"HRB 80 to 10074,000 psi2 1/2€111.67
AB08440.075.02253/4"-102 1/41 1/8"1/2"2 1/4"HRB 80 to 10074,000 psi2 1/4€102.69
StyleModelPrice (ex. VAT)
ABLT38200€6.70
RFQ
ABLT38225€21.69
RFQ
ABLT50212€6.70
RFQ
ABLT50234€9.21
RFQ
ABLT50300€11.03
RFQ
ABLT58314€6.04
RFQ
ABLT75414€19.63
RFQ
ABLT78500€36.23
RFQ
GRAINGER -

Structural Bolt 7/8-9 Inch

StyleModelOverall LengthPrice (ex. VAT)
AU04008.087.02002"€26.97
AU04008.087.02502.5"€28.84
AU04008.087.02252.25"€28.16
AU04008.087.02752.75"€30.90
BU04008.087.03003"€32.57
CU04008.087.03503.5"€36.41
BU04008.087.03253.25"€32.21
CU04008.087.03753.75"€39.79
CU04008.087.04004"€40.06
GRAINGER -

Hex Structural Bolt Set Carbon Steel

StyleModelFinishHead Dia.Head HeightOverall LengthThread LengthThread SizePrice (ex. VAT)
AU04211.062.0125Hot Dipped Galvanized1-1/16"25/64"1.25"1.25"5/8-11€25.85
BU04211.075.0525Hot Dipped Galvanized1.25"15/32"5.25"1.375"3/4-10€15.09
CU04211.112.0900Hot Dipped Galvanized1-13/16"11/16"9"2"8€57.21
CU04211.112.1000Hot Dipped Galvanized1-13/16"11/16"10"2"8€59.99
DU04211.125.0500Hot Dipped Galvanized2"25/32"5"2"8€131.53
DU04211.125.0550Hot Dipped Galvanized2"25/32"5.5"2"8€137.99
DU04211.125.0600Hot Dipped Galvanized2"25/32"6"2"8€54.75
DU04211.125.0800Hot Dipped Galvanized2"25/32"82"8€65.20
EU04006.075.0525Plain1.25"15/32"5.25"1.375"3/4-10€14.12
FU04006.112.0900Plain1-13/16"11/16"9"2"8€39.73
FU04006.112.1000Plain1-13/16"11/16"10"2"8€53.54
GRAINGER -

Hex Structural Bolt Carbon Steel

StyleModelFinishGradeHead Dia.Head HeightOverall LengthTensile StrengthThread LengthThread SizePrice (ex. VAT)
AU04210.112.0900Hot Dipped GalvanizedA3251-13/16"11/16"9"105,000 psi2"8€107.10
BU04210.062.0125Hot Dipped GalvanizedA3251-1/16"25/64"1.25"105,000 psi1.25"5/8-11€3.93
CU04008.112.0700PlainA4901-13/16"11/16"7"120,000 psi2"8€152.55
CU04008.087.0550PlainA4901.437"35/64"5.5"120,000 psi1.5"7/8-9€52.91
DU04008.087.0600PlainA4901.437"35/64"6"120,000 psi1.5"7/8-9€60.62
DU04008.087.0650PlainA4901.437"35/64"6.5"120,000 psi1.5"7/8-9€67.51
DU04008.087.0700PlainA4901.437"35/64"7"120,000 psi1.5"7/8-9€73.52
EU04008.087.0800PlainA4901.437"35/64"8"120,000 psi1.5"7/8-9€85.23
CU04008.100.0550PlainA4901.625"39/64"5.5"120,000 psi1.75"1-8€75.17
CU04008.100.0600PlainA4901.625"39/64"6"120,000 psi1.75"1-8€77.55
DU04008.100.0700PlainA4901.625"39/64"7"120,000 psi1.75"1-8€115.42
EU04008.100.0750PlainA4901.625"39/64"7.5"120,000 psi1.75"1-8€110.81
EU04008.100.0800PlainA4901.625"39/64"8"120,000 psi1.75"1-8€120.30
CU04008.112.0600PlainA4901-13/16"11/16"6"120,000 psi2"8€127.78
CU04008.112.0650PlainA4901-13/16"11/16"6.5"120,000 psi2"8€143.48
EU04008.112.0800PlainA4901-13/16"11/16"8"120,000 psi2"8€170.75
CU04008.087.0475PlainA4901.437"35/64"4.75"120,000 psi1.5"7/8-9€48.16
EU04008.112.0900PlainA4901-13/16"11/16"9"120,000 psi2"8€188.85
EU04008.112.1000PlainA4901-13/16"11/16"10"120,000 psi2"8€205.44
FU04008.125.0300PlainA4902"25/32"3"120,000 psi2"8€98.79
FU04008.125.0325PlainA4902"25/32"3.25"120,000 psi2"8€103.18
FU04008.125.0350PlainA4902"25/32"3.5"120,000 psi2"8€107.64
FU04008.125.0400PlainA4902"25/32"4"120,000 psi2"8€117.67
FU04008.125.0425PlainA4902"25/32"4.25"120,000 psi2"8€129.68
FU04008.125.0450PlainA4902"25/32"4.5"120,000 psi2"8€134.41
APPROVED VENDOR -

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

ModelItemPrice (ex. VAT)
U04006.050.0125AB3BQC€15.55
APPROVED VENDOR -

Structural Bolt 7/8-9 X 3" Length, 5PK

ModelItemPrice (ex. VAT)
U04210.087.0300AB3HDZ€45.70
GRAINGER -

Structural Bolt Carbon Steel M16 X 60, 50PK

ModelItemPrice (ex. VAT)
M04005.160.0060AH7TCP€264.79
GRAINGER -

Structural Bolt Carbon Steel M16 X 55, 50PK

ModelItemPrice (ex. VAT)
M04005.160.0055AH7TCN€393.62
GRAINGER -

Structural Bolt Carbon Steel M16 X 50, 50PK

ModelItemPrice (ex. VAT)
M04005.160.0050AH7TCM€277.42
GRAINGER -

Structural Bolt Carbon Steel M12 X 80, 50PK

ModelItemPrice (ex. VAT)
M04005.120.0080AH7TCL€431.60
GRAINGER -

Structural Bolt Carbon Steel M12 X 70, 50PK

ModelItemPrice (ex. VAT)
M04005.120.0070AH7TCK€141.81
GRAINGER -

Structural Bolt Carbon Steel M12 X 60, 50PK

ModelItemPrice (ex. VAT)
M04005.120.0060AH7TCJ€129.88
APPROVED VENDOR -

Structural Bolt 7/8-9 4-3/4" Length, 5PK

ModelItemPrice (ex. VAT)
U04210.087.0475AB3HEG€51.95
APPROVED VENDOR -

Structural Bolt 7/8-9 4-1/2" Length, 5PK

ModelItemPrice (ex. VAT)
U04210.087.0450AB3HEF€41.28
APPROVED VENDOR -

Structural Bolt 7/8-9 4-1/4" Length, 5PK

ModelItemPrice (ex. VAT)
U04210.087.0425AB3HEE€26.32
APPROVED VENDOR -

Structural Bolt 7/8-9 X 4" Length, 5PK

ModelItemPrice (ex. VAT)
U04210.087.0400AB3HED€54.13
APPROVED VENDOR -

Structural Bolt 7/8-9 3-3/4" Length, 5PK

ModelItemPrice (ex. VAT)
U04210.087.0375AB3HEC€47.31
APPROVED VENDOR -

Structural Bolt 7/8-9 3-1/2" Length, 5PK

ModelItemPrice (ex. VAT)
U04210.087.0350AB3HEB€49.39
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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.

Features

  • Structural bolts are engineered to be used with heavy hex nuts to attach structural members.
  • They feature hex heads that can be tightened with ratchets or torque wrenches.
  • These heavy-duty steel bolts are available in galvanised, yellow zinc & black oxide finish variants.
  • The controlled thread length on these bolts allows threaded surfaces to terminate before the joint ply interface, thereby improving the fastener's shear performance.

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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