Carriage Bolts

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Carriage bolts are suitable for fastening wooden or metallic surfaces with each other in automotive, manufacturing, woodworking and maintenance & repair applications. Raptor Supplies...Read more

GRAINGER -

5/8"-11 Coarse Zinc Plated Grade 5 Steel Square Neck Carriage Bolts

StyleModelThread StyleHead StyleNeck WidthHead Dia.Square HeightThread LengthThread SizeMaterialPrice (inc. VAT)Pkg. Qty.
AU08320.062.0200Fully ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"5/8"-11Steel£8.7610
BU08320.062.0250Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"5/8"-11Steel£24.6810
CU08320.062.0300Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"5/8"-11Steel£27.8810
DU08320.062.0400Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"5/8"-11Steel£35.9610
DU08320.062.0500Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"5/8"-11Steel£22.9410
EU08320.062.0600Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"5/8"-11Steel£29.9010
CU08320.062.0350Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"5/8"-11Steel£30.5110
GRAINGER -

3/4"-10 Coarse Zinc Plated Grade 2 Steel Square Neck Carriage Bolts

StyleModelThread LengthTensile StrengthThread StyleHead StyleNeck WidthHead Dia.Square HeightPrice (inc. VAT)Pkg. Qty.
AU08305.075.02001 3/4"74000 psiPartially ThreadedRound Spacer3/4"1 15/32"25/64"£28.3610
BU08305.075.03001 3/4"74000 psiPartially ThreadedRound Spacer3/4"1 15/32"25/64"£29.1810
CU08305.075.06001 3/4"74000 psiPartially ThreadedRound Spacer3/4"1 15/32"25/64"£42.6110
BU08305.075.05001 3/4"74000 psiPartially ThreadedRound Spacer3/4"1 15/32"25/64"£37.7110
BU08305.075.04001 3/4"74000 psiPartially ThreadedRound Spacer3/4"1 15/32"25/64"£41.0410
CU08305.075.07002"60000 psiPartially ThreadedRound Spacer3/4"1 15/32"25/64"£24.665
CU08305.075.08002"60000 psiPartially ThreadedRound Spacer3/4"1 15/32"25/64"£27.635
StyleModelThread StyleHead StyleNeck WidthHead Dia.Square HeightThread LengthTensile StrengthThread FitPrice (inc. VAT)Pkg. Qty.
AU08300.043.0150Partially ThreadedRound Spacer7/16"29/32"15/64"1 1/8"74000 psiClass 2A£30.2450
AU08300.043.0125Partially ThreadedRound Spacer7/16"29/32"15/64"1 1/8"74000 psiClass 2A£26.0450
AU08300.043.0250Partially ThreadedRound Spacer7/16"29/32"15/64"1 1/8"74000 psiClass 2A£18.1325
AU08300.043.0200Partially ThreadedRound Spacer7/16"29/32"15/64"1 1/8"74000 psiClass 2A£40.6350
APPROVED VENDOR -

3/8"-16 Coarse Chrome Plated Grade 5 Steel Square Neck Carriage Bolts

StyleModelThread StyleHead StyleNeck WidthHead Dia.Square HeightThread LengthTensile StrengthPrice (inc. VAT)Pkg. Qty.
AMPB754Fully ThreadedRound Spacer3/8"13/16"13/64"-120000 psi£17.235
BMPB756Fully ThreadedRound Spacer3/8"13/16"13/64"1"120000 psi£22.205
CMPB758Fully ThreadedRound Spacer3/8"13/16"13/64"1"120000 psi£29.125
AMPB755Fully ThreadedRound Spacer3/8"13/16"13/64"1"120000 psi£18.345
BMPB757Fully ThreadedRound Spacer3/8"13/16"13/64"1"120000 psi£24.855
EARNEST -

3/4"-10 Coarse Black Oxide Grade 5 Steel Square Neck Carriage Bolts

StyleModelThread LengthThread StyleHead StyleNeck WidthHead Dia.Square HeightTensile StrengthThread FitPrice (inc. VAT)Pkg. Qty.
A218175G2 19/32"Fully ThreadedRound Spacer3/4"1 15/32"25/64"120000 psiClass 2A£25.365
B218195G3 3/32"Fully ThreadedRound Spacer3/4"1 15/32"25/64"120000 psiClass 2A£23.755
C218215G3 19/32"Fully ThreadedRound Spacer3/4"1 15/32"25/64"120000 psiClass 2A£37.845
C218235G4 3/32"Fully ThreadedRound Spacer3/4"1 15/32"25/64"120000 psiClass 2A£24.405
C218255G4 19/32"Fully ThreadedRound Spacer3/4"1 15/32"25/64"120000 psiClass 2A£27.965
C218295G5 19/32"Fully ThreadedRound Spacer3/4"1 15/32"25/64"120000 psiClass 2A£40.655
D218315G6 3/32"Fully ThreadedRound Spacer3/4"1 15/32"25/64"120000 psiClass 2A£47.485
D218335G6 19/32"Fully ThreadedRound Spacer3/4"1 15/32"25/64"120000 psiClass 2A£53.645
D218375G7 19/32"Fully ThreadedRound Spacer3/4"1 15/32"25/64"120000 psiClass 2A£52.965
E218415G8 19/32"Fully ThreadedRound Spacer3/4"1 15/32"25/64"120000 psiClass 2A£16.951
E218455G9 19/32"Fully ThreadedRound Spacer3/4"1 15/32"25/64"120000 psiClass 2A£15.921
APPROVED VENDOR -

1/2"-13 Coarse Black Oxide Grade 5 Steel Square Neck Carriage Bolts

StyleModelThread LengthThread StyleHead StyleNeck WidthHead Dia.Square HeightTensile StrengthThread FitPrice (inc. VAT)Pkg. Qty.
A216095G1 7/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"120000 psiClass 2A£68.8250
A216115G1 15/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"120000 psiClass 2A£53.8050
A216135G1 23/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"120000 psiClass 2A£62.3950
B216155G2 7/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"120000 psiClass 2A£36.8425
B216175G2 23/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"120000 psiClass 2A£37.0825
B216195G3 7/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"120000 psiClass 2A£40.4725
C216215G3 23/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"120000 psiClass 2A£16.1410
D216235G4 7/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"120000 psiClass 2A£17.6510
D216255G4 23/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"120000 psiClass 2A£24.2210
D216275G5 7/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"120000 psiClass 2A£29.2610
D216295G5 23/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"120000 psiClass 2A£23.1210
E216305G6 7/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"120000 psiClass 2A£54.9110
E216335G6 23/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"120000 psiClass 2A£63.6610
E216375G7 23/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"120000 psiClass 2A£77.2910
A216075G31/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"120000 psiClass 2A£75.1750
EARNEST -

5/8"-11 Coarse Black Oxide Grade 2 Steel Square Neck Carriage Bolts

StyleModelThread StyleHead StyleNeck WidthHead Dia.Square HeightThread LengthTensile StrengthThread FitPrice (inc. VAT)Pkg. Qty.
AU08300.062.0350Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"74000 psiClass 2A£25.1410
BU08300.062.0600Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"74000 psiClass 2A£34.6010
AU08300.062.0300Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"74000 psiClass 2A£22.0710
AU08300.062.0400Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"74000 psiClass 2A£24.2810
CU08300.062.0200Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"74000 psiClass 2A£18.3310
CU08300.062.0250Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"74000 psiClass 2A£19.2910
BU08300.062.0500Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"74000 psiClass 2A£27.6010
CU08300.062.0225Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"74000 psiClass 2A£7.8510
EARNEST -

3/8"-16 Coarse Black Oxide Grade 8 Steel Square Neck Carriage Bolts

StyleModelThread LengthThread StyleHead StyleNeck WidthHead Dia.Square HeightTensile StrengthThread FitPrice (inc. VAT)Pkg. Qty.
A215518G1 17/32"Fully ThreadedRound Spacer3/8"25/32"13/64"150000 psiClass 2A£122.96100
B215538G1 25/32"Fully ThreadedRound Spacer3/8"25/32"13/64"150000 psiClass 2A£166.48100
B215558G2 9/32"Fully ThreadedRound Spacer3/8"25/32"13/64"150000 psiClass 2A£184.52100
C215578G2 25/32"Fully ThreadedRound Spacer3/8"25/32"13/64"150000 psiClass 2A£283.06100
D215658G4 25/32"Fully ThreadedRound Spacer3/8"25/32"13/64"150000 psiClass 2A£76.6025
E215438G17/32"Fully ThreadedRound Spacer3/8"25/32"13/64"150000 psiClass 2A£136.01100
FABORY -

5/16"-18 Coarse Hot Dipped Galvanized Grade A Steel Square Neck Carriage Bolts

StyleModelThread StyleHead Dia.Square HeightHead StyleNeck WidthThread LengthTensile StrengthThread DirectionPrice (inc. VAT)Pkg. Qty.
AB08307.031.0100Fully Threaded0.688"5/32"Round Spacer5/16"7/8"74000 psiRight Hand£239.54800
BB08307.031.0125Partially Threaded0.719"0.156" to 0.187"Round Spacer5/16"7/8"74000 psiRight Hand£142.38700
CB08307.031.0400Partially Threaded0.688"5/32"Round Spacer5/16"7/8"74000 psiRight Hand-300
RFQ
APPROVED VENDOR -

1/2"-13 Coarse Plain Grade 18-8 Stainless Steel Square Neck Carriage Bolts

StyleModelThread StyleHead Dia.Square HeightThread LengthHead StyleNeck WidthTensile StrengthThread DirectionPrice (inc. VAT)Pkg. Qty.
AU51500.050.0125Fully Threaded1 1/32"17/64"1 1/4"Round Spacer1/2"--£44.9750
AU51500.050.0100Fully Threaded1.032"1/4"1"Round Spacer1/2"100000 psi-£20.3910
B1VE34Partially Threaded1.032"1/4"1 1/4"Round Spacer1/2"100000 psi-£5.675
BU51500.050.0250Partially Threaded1 1/32"17/64"1 1/4"Round Spacer1/2"--£30.5725
CU51500.050.0500Partially Threaded1 1/32"17/64"1 1/4"Round Spacer1/2"--£17.7610
BU51500.050.0150Partially Threaded1 1/32"17/64"1 1/4"Round Spacer1/2"--£39.5150
BU51500.050.0200Partially Threaded1 1/32"17/64"1 1/4"Round Spacer1/2"--£41.1125
DU51500.050.0400Partially Threaded1 1/32"17/64"1 1/4"Round Spacer1/2"--£16.6610
DU51500.050.0350Partially Threaded1 1/32"17/64"1 1/4"Round Spacer1/2"--£14.6510
CB51500.050.0600Partially Threaded1 1/32"17/64"1 1/4"Round Spacer1/2"-Right Hand£209.0880
BU51500.050.0175Partially Threaded1 1/32"17/64"1 1/4"Round Spacer1/2"--£37.6325
DU51500.050.0300Partially Threaded1 1/32"17/64"1 1/4"Round Spacer1/2"--£25.1825
CU51500.050.0600Partially Threaded1 1/32"17/64"1 1/4"Round Spacer1/2"--£20.3810
APPROVED VENDOR -

5/16"-18 Coarse Plain Grade 18-8 Stainless Steel Square Neck Carriage Bolts

StyleModelThread StyleHead Dia.Square HeightThread LengthHead StyleNeck WidthTensile StrengthThread DirectionPrice (inc. VAT)Pkg. Qty.
AU51500.031.0075Fully Threaded11/16"11/64"3/4"Round Spacer5/16"--£21.68100
BB51500.031.0300Partially Threaded11/16"11/64"7/8"Round Spacer5/16"-Right Hand£226.54350
CU51500.031.0175Partially Threaded11/16"11/64"7/8"Round Spacer5/16"--£30.70100
BU51500.031.0400Partially Threaded11/16"11/64"7/8"Round Spacer5/16"--£36.1450
BB51500.031.0350Partially Threaded11/16"11/64"7/8"Round Spacer5/16"-Right Hand-350
RFQ
DU51500.031.0500Partially Threaded0.688"5/32"7/8"Round Spacer5/16"100000 psi-£7.875
CU51500.031.0100Partially Threaded11/16"11/64"7/8"Round Spacer5/16"--£23.35100
CU51500.031.0250Partially Threaded11/16"11/64"7/8"Round Spacer5/16"--£20.1250
CU51500.031.0125Partially Threaded11/16"11/64"7/8"Round Spacer5/16"--£29.15100
CU51500.031.0225Partially Threaded11/16"11/64"7/8"Round Spacer5/16"--£31.47100
CU51500.031.0150Partially Threaded11/16"11/64"7/8"Round Spacer5/16"--£27.15100
CU51500.031.0200Partially Threaded11/16"11/64"7/8"Round Spacer5/16"--£30.09100
BU51500.031.0300Partially Threaded11/16"11/64"7/8"Round Spacer5/16"--£22.2850
BU51500.031.0350Partially Threaded11/16"11/64"7/8"Round Spacer5/16"--£30.4150
CB51500.031.0125Partially Threaded11/16"11/64"7/8"Round Spacer5/16"-Right Hand£197.36700
APPROVED VENDOR -

3/8"-16 Coarse Hot Dipped Galvanized Grade 2 Steel Square Neck Carriage Bolts

StyleModelThread StyleHead Dia.Square HeightHead StyleNeck WidthThread LengthTensile StrengthPrice (inc. VAT)Pkg. Qty.
AU08307.037.0350Fully Threaded25/32"13/64"Round Spacer3/8"1"74000 psi£8.9925
AB08307.037.0350Fully Threaded25/32"13/64"Round Spacer3/8"1"74000 psi£102.37225
BU08307.037.0500Fully Threaded25/32"13/64"Round Spacer3/8"1"74000 psi£4.4410
BB08307.037.0600Fully Threaded25/32"13/64"Round Spacer3/8"1"74000 psi£80.65140
AU08307.037.0300Fully Threaded25/32"13/64"Round Spacer3/8"1"74000 psi£7.3025
CU08307.037.0100Fully Threaded0.782"3/16"Round Spacer3/8"1"74000 psi£43.46100
CU08307.037.0250Fully Threaded0.782"3/16"Round Spacer3/8"1"74000 psi£16.2050
BU08307.037.0600Fully Threaded25/32"13/64"Round Spacer3/8"1"74000 psi£5.3610
AU08307.037.0400Fully Threaded25/32"13/64"Round Spacer3/8"1"74000 psi£10.5425
DU08307.037.0200Partially Threaded25/32"13/64"Round Spacer3/8"1"74000 psi£36.1250
DU08307.037.0150Partially Threaded0.782"3/16"Round Spacer3/8"1"74000 psi£45.71100
DU08307.037.0125Partially Threaded25/32"13/64"Round Spacer3/8"1"74000 psi£66.30100
APPROVED VENDOR -

1/4"-20 Coarse Hot Dipped Galvanized Grade 2 Steel Square Neck Carriage Bolts

StyleModelHead Dia.Square HeightThread StyleHead StyleNeck WidthThread LengthTensile StrengthPrice (inc. VAT)Pkg. Qty.
AU08307.025.01500.563"1/8"Partially ThreadedRound Spacer1/4"3/4"74000 psi£19.58100
BU08307.025.02500.563"1/8"Partially ThreadedRound Spacer1/4"3/4"74000 psi£27.78100
AU08307.025.01000.563"1/8"Partially ThreadedRound Spacer1/4"3/4"74000 psi£20.73100
AU08307.025.01250.563"1/8"Partially ThreadedRound Spacer1/4"3/4"74000 psi£17.91100
AU08307.025.02000.563"1/8"Partially ThreadedRound Spacer1/4"3/4"74000 psi£35.68100
BU08307.025.03009/16"9/64"Partially ThreadedRound Spacer1/4"3/4"74000 psi£35.2650
CU08307.025.04009/16"9/64"Partially ThreadedRound Spacer1/4"3/4"74000 psi£23.0950
BU08307.025.03509/16"9/64"Partially ThreadedRound Spacer1/4"3/4"74000 psi£19.6950
CU08307.025.05009/16"9/64"Partially ThreadedRound Spacer1/4"3/4"74000 psi£13.8450
FABORY -

M5 x 0.8 Metric Coarse Plain Grade A2 Stainless Steel Square Neck Carriage Bolts

StyleModelThread StyleHead StyleNeck WidthHead Dia.Square HeightThread LengthTensile StrengthThread DirectionPrice (inc. VAT)Pkg. Qty.
AM51500.050.0016Fully ThreadedRound Spacer5.48 mm12.45 mm4.1 mm16 mm101500 psiRight Hand£20.32100
BM51500.050.0025Partially ThreadedRound Spacer5.48 mm12.45 mm4.1 mm16 mm101500 psiRight Hand£19.97100
CM51500.050.0040Partially ThreadedRound Spacer5.48 mm12.45 mm4.1 mm16 mm101500 psiRight Hand£33.38100
BM51500.050.0020Partially ThreadedRound Spacer5.48 mm12.45 mm4.1 mm16 mm101500 psiRight Hand£20.77100
BM51500.050.0030Partially ThreadedRound Spacer5.48 mm12.45 mm4.1 mm16 mm101500 psiRight Hand£28.55100
DM51500.050.0050Partially ThreadedRound Spacer5.48 mm12.45 mm4.1 mm16 mm101500 psiRight Hand£46.22100
FABORY -

M12 x 1.75 Metric Coarse Zinc Plated Class 4.6 Steel Square Neck Carriage Bolts

StyleModelThread StyleThread LengthHead StyleNeck WidthHead Dia.Square HeightTensile StrengthThread DirectionPrice (inc. VAT)Pkg. Qty.
AM08250.120.0030Fully Threaded30 mmRound Spacer12.7 mm29.35 mm8.75 mm58000 psiRight Hand£55.1050
BM08250.120.0065Partially Threaded30 mmRound Spacer12.7 mm29.35 mm8.75 mm58000 psiRight Hand£56.9725
CM08250.120.0300Partially Threaded49 mmRound Spacer12.7 mm29.35 mm8.75 mm58000 psiRight Hand£67.5710
DM08250.120.0180Partially Threaded36 mmRound Spacer12.7 mm29.35 mm8.75 mm58000 psiRight Hand£45.0510
EM08250.120.0150Partially Threaded36 mmRound Spacer12.7 mm29.35 mm8.75 mm58000 psiRight Hand£69.8625
EM08250.120.0100Partially Threaded30 mmRound Spacer12.7 mm29.35 mm8.75 mm58000 psiRight Hand£59.1725
EM08250.120.0090Partially Threaded30 mmRound Spacer12.7 mm29.35 mm8.75 mm58000 psiRight Hand£52.8925
BM08250.120.0075Partially Threaded30 mmRound Spacer12.7 mm29.35 mm8.75 mm58000 psiRight Hand£46.5625
BM08250.120.0040Partially Threaded30 mmRound Spacer12.7 mm29.35 mm8.75 mm58000 psiRight Hand£57.4050
FM08250.120.0060Partially Threaded30 mmRound Spacer12.7 mm29.35 mm8.75 mm58000 psiRight Hand£74.4150
CM08250.120.0400Partially Threaded49 mmRound Spacer12.7 mm29.35 mm8.75 mm58000 psiRight Hand£45.125
DM08250.120.0240Partially Threaded49 mmRound Spacer12.7 mm29.35 mm8.75 mm58000 psiRight Hand£45.0810
EM08250.120.0170Partially Threaded36 mmRound Spacer12.7 mm29.35 mm8.75 mm58000 psiRight Hand£39.5610
EM08250.120.0110Partially Threaded30 mmRound Spacer12.7 mm29.35 mm8.75 mm58000 psiRight Hand£70.3725
EM08250.120.0080Partially Threaded30 mmRound Spacer12.7 mm29.35 mm8.75 mm58000 psiRight Hand£48.2825
BM08250.120.0050Partially Threaded30 mmRound Spacer12.7 mm29.35 mm8.75 mm58000 psiRight Hand£65.7250
BM08250.120.0070Partially Threaded30 mmRound Spacer12.7 mm29.35 mm8.75 mm58000 psiRight Hand£55.3425
FABORY -

M8 x 1.25 Metric Coarse Zinc Plated Class 4.6 Steel Square Neck Carriage Bolts

StyleModelThread StyleThread LengthHead StyleNeck WidthHead Dia.Square HeightTensile StrengthThread DirectionPrice (inc. VAT)Pkg. Qty.
AM08250.080.0020Fully Threaded20 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£42.81100
BM08250.080.0016Fully Threaded16 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£34.85100
CM08250.080.0120Partially Threaded22 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£49.5050
DM08250.080.0075Partially Threaded22 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£82.77100
DM08250.080.0065Partially Threaded22 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£71.60100
EM08250.080.0050Partially Threaded22 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£50.30100
EM08250.080.0030Partially Threaded22 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£43.42100
CM08250.080.0160Partially Threaded28 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£32.2425
CM08250.080.0130Partially Threaded28 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£45.2350
CM08250.080.0150Partially Threaded28 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£33.0525
DM08250.080.0100Partially Threaded22 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£45.1750
CM08250.080.0110Partially Threaded22 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£41.5150
DM08250.080.0080Partially Threaded22 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£57.66100
DM08250.080.0070Partially Threaded22 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£48.99100
DM08250.080.0060Partially Threaded22 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£71.14100
DM08250.080.0055Partially Threaded22 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£68.93100
EM08250.080.0045Partially Threaded22 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£45.42100
EM08250.080.0040Partially Threaded22 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£49.38100
EM08250.080.0035Partially Threaded22 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£50.83100
EM08250.080.0025Partially Threaded22 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£38.45100
DM08250.080.0090Partially Threaded22 mmRound Spacer8.58 mm19.35 mm5.6 mm58000 psiRight Hand£41.9150
FABORY -

M5 x 0.8 Metric Coarse Zinc Plated Class 4.6 Steel Square Neck Carriage Bolts

StyleModelThread StyleHead StyleNeck WidthHead Dia.Square HeightThread LengthTensile StrengthThread DirectionPrice (inc. VAT)Pkg. Qty.
AM08250.050.0016Fully ThreadedRound Spacer5.48 mm12.45 mm4.1 mm16 mm58000 psiRight Hand£16.43100
BM08250.050.0025Partially ThreadedRound Spacer5.48 mm12.45 mm4.1 mm16 mm58000 psiRight Hand£14.46100
BM08250.050.0050Partially ThreadedRound Spacer5.48 mm12.45 mm4.1 mm16 mm58000 psiRight Hand£22.84100
BM08250.050.0020Partially ThreadedRound Spacer5.48 mm12.45 mm4.1 mm16 mm58000 psiRight Hand£17.77100
BM08250.050.0030Partially ThreadedRound Spacer5.48 mm12.45 mm4.1 mm16 mm58000 psiRight Hand£18.47100
BM08250.050.0040Partially ThreadedRound Spacer5.48 mm12.45 mm4.1 mm16 mm58000 psiRight Hand£24.49100
BM08250.050.0035Partially ThreadedRound Spacer5.48 mm12.45 mm4.1 mm16 mm58000 psiRight Hand£14.64100
BM08250.050.0045Partially ThreadedRound Spacer5.48 mm12.45 mm4.1 mm16 mm58000 psiRight Hand£24.09100
CM08250.050.0080Partially ThreadedRound Spacer5.48 mm12.45 mm4.1 mm16 mm58000 psiRight Hand£54.98100
FABORY -

1/2"-13 Coarse Hot Dipped Galvanized Grade A Steel Square Neck Carriage Bolts

StyleModelThread StyleHead StyleNeck WidthHead Dia.Square HeightThread LengthTensile StrengthThread DirectionPrice (inc. VAT)Pkg. Qty.
AB08307.050.0400Fully ThreadedRound Spacer1/4"1.094"0.25" to 0.281"1 1/4"74000 psiRight Hand£88.13100
BB08307.050.0200Fully ThreadedRound Spacer1/4"1.094"0.25" to 0.281"1 1/4"74000 psiRight Hand£89.14175
GRAINGER -

GR5 CARRIAGE BOLTS 1/4-20 2IN, PK 100

ModelItemPrice (inc. VAT)Pkg. Qty.
HCGE0250200CZ-PK100CP8VBZ£22.38100
GRAINGER -

Carriage Bolt, 5/16 In - 18 Thread Size, Steel, 2 1/2 In Lg., Zn Plated, Gr. 5

ModelItemPrice (inc. VAT)Pkg. Qty.
5ZMR9CP8VBL£53.55100
FABORY -

Carriage Bolt, 5/8 In - 11 Thread Size, Steel, 2 In Lg., Blk Oxide, Gr. A, Coarse, Square, 100 Pk

ModelItemPrice (inc. VAT)Pkg. Qty.
B08300.062.0200CG7AHA£166.78100

Carriage Bolts

Carriage bolts are suitable for fastening wooden or metallic surfaces with each other in automotive, manufacturing, woodworking and maintenance & repair applications. Raptor Supplies offers a wide array of carriage bolts from brands like Fabory, Snap-Loc, Earnest, B & P Manufacturing, and more. They usually feature a domed head without a drive and hence, require a nut & washer to pull them into the material.

Frequently Asked Questions

What is the difference between carriage bolts & hex head lag screws?

  • Carriage bolts have a flat end, whereas hex head lag bolts feature a pointed tip.
  • The flat end of carriage bolts can accept a washer & nut for secure installation.
  • Lag bolts have wide threads and are screwed directly into wood, without requiring nuts to complete the assembly.

What is the difference between carriage bolts and plow bolts?

  • Carriage bolts are generally used in smaller equipment like snowplows attached to pick-up trucks, whereas plow bolts are used in larger plow equipment like excavators.
  • Carriage bolts have a flat profile across the bottom of the head, while plow bolts have an angled head for fitting onto countersunk holes.

Why are carriage bolts named so?

Carriage bolts became popular when they started getting used in the manufacturing of carriages & carriage wheels. Thus, they got named 'carriage bolts'.

What does the strength grades / classes mean in carriage bolts?

  • The grade or class of a fastener indicates its strength & compatibility with the respective nut / threaded rod / screw / bolt / washer.
  • Generally, the higher the grade, the higher the strength of the fastener.
  • SAE specifies grades for Imperial-sized carriage bolts. Carriage bolts having the same SAE strength grade as a nut should be used together.
  • ISO rates Metric-sized carriage bolts. Carriage bolts having the same first digit as a nut are meant to be used together.
  • ASTM grades carriage bolts based on factors like strength, high-pressure & high-temperature application.

How to install a carriage bolt?

  • Drill a hole of the appropriate bolt size (diameter) into the surface for sliding the bolt.
  • Place the washer & nut on the back side of the bolt (opposite side of the head).
  • Tighten the nut to pull the bolt's square shoulder into the surface.
  • When the underside of the bolt head rests against the surface, the carriage bolt is completely installed.

How to remove a carriage bolt?

  • Twist the nut loose to the end of the bolt. Do not take the nut out of the bolt as it is required to move the bolt.
  • Hit the nut using a hammer to move the bolt's square shoulder out of the surface. After some time, the nut would get closer to the surface.
  • Repeat the process till the nut no longer grips the bolt or when the bolt can be removed by hand.
  • Users can pry the bolt out of the hole using the nail remover attached to a hammer, if the bolt gets stuck in the hole.

Do carriage bolts need washers?

It is highly recommended to use washers with carriage bolts. Using a washer under the screw head increases the surface area and distributes the load. This decreases damage when pulling the bolt through the material using the nut and prevents the bolt from sticking / digging into the surface.

What are some standards that carriage bolts abide by?

Carriage bolts may adhere to international standards like ASME (American Society of Mechanical Engineers), ASTM (American Society for Testing and Materials), ISO (International Organization for Standardization), SAE International (Society of Automotive Engineers) & DIN (German Institute for Standardization) for meeting performance, safety, dimensional & material requirements.

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