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

APPROVED VENDOR -

1/4"-20 Coarse Chrome Plated Grade 5 Steel Square Neck Carriage Bolts

StyleModelThread StyleHead StyleNeck WidthHead Dia.Square HeightThread LengthTensile StrengthPrice (inc. VAT)Pkg. Qty.
AMPB747Fully ThreadedRound Spacer1/4"37/64"9/64"3/4"120000 psi£15.575
BMPB749Fully ThreadedRound Spacer1/4"37/64"9/64"3/4"120000 psi£19.895
AMPB662Fully ThreadedRound Spacer1/4"37/64"9/64"3/4"120000 psi£17.005
BMPB748Fully ThreadedRound Spacer1/4"37/64"9/64"3/4"120000 psi£18.635
EARNEST -

3/4"-10 Coarse Black Oxide Grade 2 Steel Square Neck Carriage Bolts

StyleModelThread StyleThread LengthTensile StrengthHead StyleNeck WidthHead Dia.Square HeightThread FitPrice (inc. VAT)Pkg. Qty.
AU08300.075.0500Fully Threaded1 3/4"74000 psiRound Spacer3/4"1 15/32"25/64"Class 2A£21.4910
AB08300.075.0500Fully Threaded1 3/4"74000 psiRound Spacer3/4"1 15/32"25/64"Class 2A£93.6740
BU08300.075.0300Partially Threaded1 3/4"74000 psiRound Spacer3/4"1 15/32"25/64"Class 2A£27.8610
CU08300.075.0200Partially Threaded1 3/4"74000 psiRound Spacer3/4"1 15/32"25/64"Class 2A£26.7210
DU08300.075.0600Partially Threaded1 3/4"74000 psiRound Spacer3/4"1 15/32"25/64"Class 2A£28.1510
BU08300.075.0400Partially Threaded1 3/4"74000 psiRound Spacer3/4"1 15/32"25/64"Class 2A£38.6010
EU08300.075.0700Partially Threaded2"60000 psiRound Spacer3/4"1 15/32"25/64"Class 2A£32.985
EU08300.075.0800Partially Threaded2"60000 psiRound Spacer3/4"1 15/32"25/64"Class 2A£34.205
EARNEST -

1/2"-13 Coarse Black Oxide Grade 8 Steel Square Neck Carriage Bolts

StyleModelThread LengthThread StyleHead StyleNeck WidthHead Dia.Square HeightTensile StrengthThread FitPrice (inc. VAT)Pkg. Qty.
A216118G1 15/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"150000 psiClass 2A£102.0550
B216138G1 23/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"150000 psiClass 2A£97.2950
C216238G4 7/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"150000 psiClass 2A£31.2110
D216278G5 7/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"150000 psiClass 2A£32.3110
D216378G7 23/32"Fully ThreadedRound Spacer1/2"1 1/32"17/64"150000 psiClass 2A£126.8010
EARNEST -

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

StyleModelThread StyleNeck WidthHead StyleHead Dia.Square HeightThread LengthTensile StrengthThread FitPrice (inc. VAT)Pkg. Qty.
AU08300.050.0150Fully Threaded1/4"Round Spacer1 1/32"17/64"1 1/4"74000 psiClass 2A£15.0750
BU08300.050.0500Fully Threaded1/4"Round Spacer1 1/32"17/64"1 1/4"74000 psiClass 2A£7.0510
AU08300.050.0125Fully Threaded1/2"Round Spacer1 1/32"17/64"1 1/4"74000 psiClass 2A£36.9450
CU08300.050.0250Partially Threaded1/2"Round Spacer1 1/32"17/64"1 1/4"74000 psiClass 2A£32.5025
DU08300.050.0400Partially Threaded1/2"Round Spacer1 1/32"17/64"1 1/4"74000 psiClass 2A£15.8610
EU08300.050.0600Partially Threaded1/2"Round Spacer1 1/32"17/64"1 1/4"74000 psiClass 2A£20.7710
CU08300.050.0175Partially Threaded1/2"Round Spacer1 1/32"17/64"1 1/4"74000 psiClass 2A£17.2225
DU08300.050.0300Partially Threaded1/2"Round Spacer1 1/32"17/64"1 1/4"74000 psiClass 2A£32.1425
DU08300.050.0350Partially Threaded1/2"Round Spacer1 1/32"17/64"1 1/4"74000 psiClass 2A£26.3625
CU08300.050.0200Partially Threaded1/2"Round Spacer1 1/32"17/64"1 1/4"74000 psiClass 2A£19.2725
GRAINGER -

1/4"-20 Coarse Black Oxide Grade 2 Steel Square Neck Carriage Bolts

StyleModelThread StyleHead Dia.Square HeightThread LengthTensile StrengthHead StyleNeck WidthThread FitPrice (inc. VAT)Pkg. Qty.
AU08300.025.0100Fully Threaded9/16"9/64"3/4"74000 psiRound Spacer1/4"Class 2A£8.34100
BU08300.025.0200Fully Threaded9/16"9/64"3/4"74000 psiRound Spacer1/4"Class 2A£7.09100
AU08300.025.0050Fully Threaded9/16"9/64"1/2"74000 psiRound Spacer1/4"Class 2A£12.94100
AU08300.025.0075Fully Threaded9/16"9/64"3/4"74000 psiRound Spacer1/4"Class 2A£5.36100
BU08300.025.0250Fully Threaded9/16"9/64"3/4"74000 psiRound Spacer1/4"Class 2A£8.90100
CU08300.025.0450Partially Threaded9/16"9/64"3/4"74000 psiRound Spacer1/4"Class 2A£19.6650
DB08300.025.0125Partially Threaded0.563" to 0.594"0.125" to 0.156"3/4"60000 psiRound Spacer1/4"Class 2A£80.751
EU08300.025.0350Partially Threaded9/16"9/64"3/4"74000 psiRound Spacer1/4"Class 2A£15.6250
CU08300.025.0500Partially Threaded9/16"9/64"3/4"74000 psiRound Spacer1/4"Class 2A£21.5450
DU08300.025.0150Partially Threaded9/16"9/64"3/4"74000 psiRound Spacer1/4"Class 2A£6.38100
EU08300.025.0300Partially Threaded9/16"9/64"3/4"74000 psiRound Spacer1/4"Class 2A£14.2550
EU08300.025.0400Partially Threaded9/16"9/64"3/4"74000 psiRound Spacer1/4"Class 2A£18.7750
EB08300.025.0350Partially Threaded9/16"9/64"3/4"74000 psiRound Spacer1/4"Class 2A£143.92550
APPROVED VENDOR -

1/4"-20 Coarse Plain Grade 18-8 Stainless Steel Square Neck Carriage Bolts

StyleModelThread StyleHead Dia.Square HeightThread LengthTensile StrengthHead StyleNeck WidthThread DirectionPrice (inc. VAT)Pkg. Qty.
AU51500.025.0075Fully Threaded0.563"1/8"3/4"100000 psiRound Spacer1/4"-£15.69100
AU51500.025.0050Fully Threaded0.563"1/8"1/2"100000 psiRound Spacer1/4"-£9.66100
AU51500.025.0062Fully Threaded0.594"1/8"5/8"100000 psiRound Spacer1/4"-£22.98100
BU51500.025.0300Partially Threaded9/16"9/64"3/4"100 psiRound Spacer1/4"-£17.4850
CU51500.025.0225Partially Threaded9/16"9/64"3/4"100 psiRound Spacer1/4"-£25.75100
CU51500.025.0150Partially Threaded9/16"9/64"3/4"100 psiRound Spacer1/4"-£16.15100
C1VB87Partially Threaded0.563"1/8"3/4"100000 psiRound Spacer1/4"-£7.1325
DU51500.025.0500Partially Threaded9/16"9/64"3/4"100 psiRound Spacer1/4"-£38.1950
CU51500.025.0100Partially Threaded9/16"9/64"3/4"100 psiRound Spacer1/4"-£12.80100
BU51500.025.0350Partially Threaded9/16"9/64"3/4"100 psiRound Spacer1/4"-£21.8250
CU51500.025.0200Partially Threaded9/16"9/64"3/4"100 psiRound Spacer1/4"-£20.47100
CU51500.025.0250Partially Threaded9/16"9/64"3/4"100 psiRound Spacer1/4"-£24.50100
CU51500.025.0175Partially Threaded9/16"9/64"3/4"100 psiRound Spacer1/4"-£26.80100
CU51500.025.0125Partially Threaded9/16"9/64"3/4"100 psiRound Spacer1/4"-£14.71100
BU51500.025.0400Partially Threaded9/16"9/64"3/4"100 psiRound Spacer1/4"-£23.6150
CU51500.025.0275Partially Threaded9/16"9/64"3/4"100 psiRound Spacer1/4"-£26.28100
CB51500.025.0150Partially Threaded0.594"0.125" to 0.156"3/4"100 psiRound Spacer1/4"Right Hand-1000
RFQ
APPROVED VENDOR -

1/2"-13 Coarse Zinc Plated Grade 2 Steel Square Neck Carriage Bolts

StyleModelThread StyleNeck WidthHead Dia.Square HeightThread LengthTensile StrengthHead StylePrice (inc. VAT)Pkg. Qty.
AU08305.050.0100Fully Threaded1/4"1 1/32"17/64"1"74000 psiRound Spacer£16.2150
BB08305.050.0600Fully Threaded1/4"1 1/32"17/64"1 1/4"74000 psiRound Spacer£85.4880
AU08305.050.0125Fully Threaded1/2"1 1/32"17/64"1 1/4"74000 psiRound Spacer£27.8950
CU08305.050.0400Fully Threaded1/4"1 1/32"17/64"1 1/4"74000 psiRound Spacer£7.0310
BU08305.050.0600Fully Threaded1/4"1 1/32"17/64"1 1/4"74000 psiRound Spacer£9.4510
CB08305.050.0400Fully Threaded1/4"1 1/32"17/64"1 1/4"74000 psiRound Spacer£79.28100
CU08305.050.0300Fully Threaded1/4"1 1/32"17/64"1 1/4"74000 psiRound Spacer£12.4625
CU08305.050.0350Fully Threaded1/2"1.032"1/4"1 1/4"74000 psiRound Spacer£15.7325
AU08305.050.0200Fully Threaded1/4"1 1/32"17/64"1 1/4"74000 psiRound Spacer£9.2925
DU08305.050.1000Partially Threaded1/4"1 1/32"17/64"1 1/2"60000 psiRound Spacer£13.2410
EU08305.050.0800Partially Threaded1/4"1 1/32"17/64"1 1/2"60000 psiRound Spacer£12.4310
FU08305.050.0225Partially Threaded1/2"1 1/32"17/64"1 1/4"74000 psiRound Spacer£34.7925
FU08305.050.0175Partially Threaded1/2"1 1/32"17/64"1 1/4"74000 psiRound Spacer£18.0525
GU08305.050.0500Partially Threaded1/2"1 1/32"17/64"1 1/4"74000 psiRound Spacer£12.9910
FU08305.050.0275Partially Threaded1/2"1 1/32"17/64"1 1/4"74000 psiRound Spacer£39.9825
DB08305.050.1000Partially Threaded1/4"1 1/32"17/64"1 1/2"60000 psiRound Spacer£84.8350
FU08305.050.0150Partially Threaded1/2"1.032"1/4"1 1/4"74000 psiRound Spacer£18.2450
DU08305.050.0900Partially Threaded1/4"1 1/32"17/64"1 1/2"60000 psiRound Spacer£15.2510
FU08305.050.0250Partially Threaded1/2"1 1/32"17/64"1 1/4"74000 psiRound Spacer£17.2825
DB08305.050.0900Partially Threaded1/4"1 1/32"17/64"1 1/2"60000 psiRound Spacer£81.7950
FOREVERBOLT -

1/4"-20 Coarse NL-19 Grade 18-8 Stainless Steel Square Neck Carriage Bolts

StyleModelThread StyleHead StyleNeck WidthHead Dia.Square HeightTensile StrengthThread DirectionPrice (inc. VAT)Pkg. Qty.
AFBCB142025P25Fully ThreadedRound Spacer1/4"9/16"9/64"100000 psiRight Hand£37.4325
AFBCB142035P25Fully ThreadedRound Spacer1/4"9/16"9/64"100000 psiRight Hand£53.5325
BFBCB142045P10Fully ThreadedRound Spacer1/4"9/16"9/64"100000 psiRight Hand£30.3810
BFBCB142055P10Fully ThreadedRound Spacer1/4"9/16"9/64"100000 psiRight Hand£29.8210
AFBCB14203P25Fully ThreadedRound Spacer1/4"9/16"9/64"100000 psiRight Hand£41.1325
BFBCB14205P10Fully ThreadedRound Spacer1/4"9/16"9/64"100000 psiRight Hand£24.5610
AFBCB142015P50Fully ThreadedRound Spacer1/4"9/16"9/64"100000 psiRight Hand£56.0150
AFBCB14202P25Fully ThreadedRound Spacer1/4"9/16"9/64"100000 psiRight Hand£35.0825
AFBCB14201P50Fully ThreadedRound Spacer1/4"9/16"9/64"100000 psiRight Hand£51.1450
BFBCB14204P10Fully ThreadedRound Spacer1/4"9/16"9/64"100000 psiRight Hand£21.6410
BFBCB14206P10Partially ThreadedRound Spacer1/4"9/16"9/64"100000 psiRight Hand£30.5910
APPROVED VENDOR -

1/4"-20 Coarse Zinc Plated Grade 5 Steel Square Neck Carriage Bolts

StyleModelThread StyleHead Dia.Square HeightHead StyleNeck WidthThread LengthTensile StrengthThread DirectionPrice (inc. VAT)Pkg. Qty.
AU08320.025.0075Fully Threaded37/64"9/64"Round Spacer1/4"3/4"120000 psi-£14.65100
BU08320.025.0400Partially Threaded9/16"9/64"Round Spacer1/4"3/4"--£24.7150
BB08320.025.0500Partially Threaded0.594"0.125" to 0.156"Round Spacer1/4"3/4"-Right Hand£171.67400
CU08320.025.0150Partially Threaded37/64"9/64"Round Spacer1/4"3/4"120000 psi-£17.44100
BU08320.025.0350Partially Threaded9/16"9/64"Round Spacer1/4"3/4"--£22.0550
DU08320.025.0300Partially Threaded9/16"9/64"Round Spacer1/4"3/4"--£18.0450
CU08320.025.0100Partially Threaded9/16"9/64"Round Spacer1/4"3/4"120000 psiRight Hand£16.50100
EU08320.025.0200Partially Threaded37/64"9/64"Round Spacer1/4"3/4"120000 psi-£26.40100
CU08320.025.0125Partially Threaded37/64"9/64"Round Spacer1/4"3/4"120000 psi-£15.19100
EU08320.025.0250Partially Threaded37/64"9/64"Round Spacer1/4"3/4"120000 psi-£34.48100
BU08320.025.0500Partially Threaded9/16"9/64"Round Spacer1/4"3/4"--£37.6550
EARNEST -

5/16"-18 Coarse Black Oxide Grade 2 Steel Square Neck Carriage Bolts

StyleModelThread StyleHead StyleNeck WidthHead Dia.Square HeightThread LengthTensile StrengthThread FitPrice (inc. VAT)Pkg. Qty.
AU08300.031.0100Partially ThreadedRound Spacer5/16"11/16"11/64"7/8"74000 psiClass 2A£24.91100
AU08300.031.0250Partially ThreadedRound Spacer5/16"11/16"11/64"7/8"74000 psiClass 2A£44.10100
BU08300.031.0300Partially ThreadedRound Spacer5/16"11/16"11/64"7/8"74000 psiClass 2A£21.3650
BU08300.031.0400Partially ThreadedRound Spacer5/16"11/16"11/64"7/8"74000 psiClass 2A£31.8650
AB08300.031.0250Partially ThreadedRound Spacer5/16"11/16"11/64"7/8"74000 psiClass 2A£95.15400
BB08300.031.0300Partially ThreadedRound Spacer5/16"11/16"11/64"7/8"74000 psiClass 2A£184.61350
BU08300.031.0350Partially ThreadedRound Spacer5/16"11/16"11/64"7/8"74000 psiClass 2A£30.8750
CU08300.031.0500Partially ThreadedRound Spacer5/16"11/16"11/64"7/8"74000 psiClass 2A£30.5450
CU08300.031.0550Partially ThreadedRound Spacer5/16"11/16"11/64"7/8"74000 psiClass 2A£50.1050
AU08300.031.0125Partially ThreadedRound Spacer5/16"11/16"11/64"7/8"74000 psiClass 2A£27.82100
AU08300.031.0150Partially ThreadedRound Spacer5/16"11/16"11/64"7/8"74000 psiClass 2A£17.77100
AU08300.031.0200Partially ThreadedRound Spacer5/16"11/16"11/64"7/8"74000 psiClass 2A£35.81100
CU08300.031.0450Partially ThreadedRound Spacer5/16"11/16"11/64"7/8"74000 psiClass 2A£41.0550
CU08300.031.0600Partially ThreadedRound Spacer5/16"11/16"11/64"7/8"74000 psiClass 2A£35.1050
APPROVED VENDOR -

3/8"-16 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.
AU51500.037.0500Fully Threaded25/32"13/64"1"Round Spacer3/8"--£9.1610
BU51500.037.0100Fully Threaded25/32"13/64"1"Round Spacer3/8"--£31.22100
BU51500.037.0075Fully Threaded0.782"3/16"3/4"Round Spacer3/8"100000 psi-£22.4925
C1VE20Partially Threaded0.844"3/16"1"Round Spacer3/8"100000 psi-£39.2225
CU51500.037.0150Partially Threaded25/32"13/64"1"Round Spacer3/8"--£40.96100
DB51500.037.0300Partially Threaded25/32"13/64"1"Round Spacer3/8"-Right Hand-250
RFQ
DU51500.037.0300Partially Threaded25/32"13/64"1"Round Spacer3/8"--£16.5625
CU51500.037.0200Partially Threaded25/32"13/64"1"Round Spacer3/8"--£24.8550
AU51500.037.0600Partially Threaded25/32"13/64"1"Round Spacer3/8"--£13.6710
C1VE22Partially Threaded0.782"3/16"1"Round Spacer3/8"100000 psi-£6.9510
CU51500.037.0125Partially Threaded25/32"13/64"1"Round Spacer3/8"--£33.46100
AU51500.037.0450Partially Threaded25/32"13/64"1"Round Spacer3/8"--£8.5010
CB51500.037.0125Partially Threaded25/32"13/64"1"Round Spacer3/8"-Right Hand-500
RFQ
CU51500.037.0250Partially Threaded25/32"13/64"1"Round Spacer3/8"--£29.3550
DU51500.037.0350Partially Threaded25/32"13/64"1"Round Spacer3/8"--£28.1125
DU51500.037.0400Partially Threaded25/32"13/64"1"Round Spacer3/8"--£24.9825
APPROVED VENDOR -

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

StyleModelThread StyleNeck WidthHead Dia.Square HeightHead StyleThread LengthTensile StrengthPrice (inc. VAT)Pkg. Qty.
AU08307.050.0400Fully Threaded1/4"1 1/32"17/64"Round Spacer1 1/4"74000 psi£6.8210
BU08307.050.0600Fully Threaded1/4"1 1/32"17/64"Round Spacer1 1/4"74000 psi£9.4510
CU08307.050.0200Fully Threaded1/4"1 1/32"17/64"Round Spacer1 1/4"74000 psi£9.9325
AU08307.050.0350Fully Threaded1/2"1.032"1/4"Round Spacer1 1/4"74000 psi£18.5825
AU08307.050.0300Fully Threaded1/4"1 1/32"17/64"Round Spacer1 1/4"74000 psi£14.8725
BB08307.050.0600Fully Threaded1/4"1 1/32"17/64"Round Spacer1 1/4"74000 psi£105.7280
DU08307.050.0250Partially Threaded1/2"1 1/32"17/64"Round Spacer1 1/4"74000 psi£13.0225
EU08307.050.0150Partially Threaded1/2"1.032"1/4"Round Spacer1 1/4"74000 psi£67.6150
FU08307.050.0500Partially Threaded1/2"1 1/32"17/64"Round Spacer1 1/4"74000 psi£8.9610
FB08307.050.0500Partially Threaded1/2"1 1/32"17/64"Round Spacer1 1/4"74000 psi£89.9290
APPROVED VENDOR -

5/16"-18 Coarse Hot Dipped Galvanized Grade 2 Steel Square Neck Carriage Bolts

StyleModelThread StyleHead Dia.Square HeightHead StyleNeck WidthThread LengthTensile StrengthPrice (inc. VAT)Pkg. Qty.
AU08307.031.0100Fully Threaded0.688"5/32"Round Spacer5/16"7/8"74000 psi£13.46100
BU08307.031.0500Fully Threaded0.688"5/32"Round Spacer5/16"7/8"74000 psi£16.9750
CU08307.031.0300Fully Threaded11/16"11/64"Round Spacer5/16"7/8"74000 psi£9.1050
DU08307.031.0200Partially Threaded0.688"5/32"Round Spacer5/16"7/8"74000 psi£43.19100
EU08307.031.0400Partially Threaded0.688"5/32"Round Spacer5/16"7/8"74000 psi£19.9450
FU08307.031.0350Partially Threaded0.688"5/32"Round Spacer5/16"7/8"74000 psi£35.2550
GU08307.031.0250Partially Threaded0.688"5/32"Round Spacer5/16"7/8"74000 psi£52.82100
DU08307.031.0125Partially Threaded11/16"11/64"Round Spacer5/16"7/8"74000 psi£53.71100
DU08307.031.0150Partially Threaded0.688"5/32"Round Spacer5/16"7/8"74000 psi£22.61100
APPROVED VENDOR -

7/16"-14 Coarse Zinc Plated Grade 2 Steel Square Neck Carriage Bolts

StyleModelThread StyleHead Dia.Square HeightThread LengthHead StyleNeck WidthTensile StrengthPrice (inc. VAT)Pkg. Qty.
AU08305.043.0100Fully Threaded29/32"15/64"1"Round Spacer7/16"74000 psi£10.1150
BU08305.043.0200Partially Threaded0.907"7/32"1 1/8"Round Spacer7/16"74000 psi£49.6150
CU08305.043.0400Partially Threaded29/32"15/64"1 1/8"Round Spacer7/16"74000 psi£16.4310
DU08305.043.0300Partially Threaded29/32"15/64"1 1/8"Round Spacer7/16"74000 psi£32.9025
CU08305.043.0450Partially Threaded29/32"15/64"1 1/8"Round Spacer7/16"74000 psi£35.8610
APPROVED VENDOR -

5/16"-18 Coarse Zinc Plated Grade 2 Steel Square Neck Carriage Bolts

StyleModelThread StyleHead Dia.Square HeightThread LengthHead StyleNeck WidthTensile StrengthPrice (inc. VAT)Pkg. Qty.
AU08305.031.0350Fully Threaded0.688"5/32"7/8"Round Spacer5/16"74000 psi£11.7250
AU08305.031.0300Fully Threaded11/16"11/64"7/8"Round Spacer5/16"74000 psi£9.3750
BU08305.031.0075Fully Threaded0.688"5/32"3/4"Round Spacer5/16"74000 psi£8.61100
BU08305.031.0150Fully Threaded0.688"5/32"7/8"Round Spacer5/16"74000 psi£11.85100
BU08305.031.0250Fully Threaded0.688"5/32"7/8"Round Spacer5/16"74000 psi£19.01100
CU08305.031.0600Fully Threaded0.688"5/32"7/8"Round Spacer5/16"74000 psi£17.1450
BU08305.031.0125Fully Threaded0.688"5/32"7/8"Round Spacer5/16"74000 psi£10.78100
BU08305.031.0200Fully Threaded0.688"5/32"7/8"Round Spacer5/16"74000 psi£13.14100
AU08305.031.0400Fully Threaded0.688"5/32"7/8"Round Spacer5/16"74000 psi£13.3350
AU08305.031.0450Fully Threaded0.688"5/32"7/8"Round Spacer5/16"74000 psi£17.6550
BU08305.031.0100Fully Threaded0.688"5/32"7/8"Round Spacer5/16"74000 psi£10.37100
DU08305.031.0500Partially Threaded0.688"5/32"7/8"Round Spacer5/16"74000 psi£25.7550
DU08305.031.0550Partially Threaded0.688"5/32"7/8"Round Spacer5/16"74000 psi£43.7550
EU08305.031.0275Partially Threaded11/16"11/64"7/8"Round Spacer5/16"74000 psi£23.6350
EU08305.031.0175Partially Threaded0.688"5/32"7/8"Round Spacer5/16"74000 psi£36.50100
EU08305.031.0225Partially Threaded0.688"5/32"7/8"Round Spacer5/16"74000 psi£52.36100
GRAINGER -

5/8"-11 Coarse Zinc Plated Grade 2 Steel Square Neck Carriage Bolts

StyleModelThread StyleHead StyleNeck WidthHead Dia.Square HeightThread LengthTensile StrengthPrice (inc. VAT)Pkg. Qty.
AU08305.062.0150Fully ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"74000 psi£13.7110
AU08305.062.0200Fully ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"74000 psi£7.2810
BU08305.062.0300Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"74000 psi£17.3110
BU08305.062.0450Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"74000 psi£28.1110
CU08305.062.0600Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"74000 psi£29.5710
BU08305.062.0400Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"74000 psi£23.9610
BU08305.062.0350Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"74000 psi£26.0910
BU08305.062.0500Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"74000 psi£22.5510
DU08305.062.0250Partially ThreadedRound Spacer5/8"1 7/32"21/64"1 1/2"74000 psi£15.7210
APPROVED VENDOR -

7/16"-14 Coarse Chrome Plated Grade 5 Steel Square Neck Carriage Bolts

StyleModelThread StyleHead StyleNeck WidthHead Dia.Square HeightThread LengthTensile StrengthPrice (inc. VAT)Pkg. Qty.
AMPB759Fully ThreadedRound Spacer7/16"15/16"15/64"-120000 psi£18.205
AMPB760Fully ThreadedRound Spacer7/16"15/16"15/64"1 1/8"120000 psi£23.435
BMPB762Fully ThreadedRound Spacer7/16"15/16"15/64"1 1/8"120000 psi£27.365
BMPB761Fully ThreadedRound Spacer7/16"15/16"15/64"1 1/8"120000 psi£26.135
BMPB763Fully ThreadedRound Spacer7/16"15/16"15/64"1 1/8"120000 psi£32.825
AMPB664Fully ThreadedRound Spacer7/16"15/16"15/64"1 1/8"120000 psi£27.205
GRAINGER -

3/4"-10 Coarse Zinc Plated Grade 5 Steel Square Neck Carriage Bolts

StyleModelHead Dia.Square HeightThread StyleHead StyleNeck WidthThread LengthThread DirectionPrice (inc. VAT)Pkg. Qty.
AU08320.075.04001 15/32"25/64"Partially ThreadedRound Spacer3/4"1 3/4"-£50.8110
AU08320.075.03001 15/32"25/64"Partially ThreadedRound Spacer3/4"1 3/4"-£25.3510
BU08320.075.02001 15/32"25/64"Partially ThreadedRound Spacer3/4"1 3/4"-£44.9910
CU08320.075.05001 15/32"25/64"Partially ThreadedRound Spacer3/4"1 3/4"-£172.9910
AB08320.075.04001.594"0.375" to 0.406"Partially ThreadedRound Spacer3/4"1 3/4"Right Hand£132.7140
FABORY -

M10 x 1.5 Metric Coarse Plain Grade A2 Stainless Steel Square Neck Carriage Bolts

StyleModelThread StyleThread LengthHead StyleNeck WidthHead Dia.Square HeightTensile StrengthThread DirectionPrice (inc. VAT)Pkg. Qty.
AM51500.100.0025Fully Threaded25 mmRound Spacer10.58 mm23.35 mm6.6 mm101500 psiRight Hand£52.0850
AM51500.100.0020Fully Threaded20 mmRound Spacer10.58 mm23.35 mm6.6 mm101500 psiRight Hand£50.7650
BM51500.100.0035Partially Threaded26 mmRound Spacer10.58 mm23.35 mm6.6 mm101500 psiRight Hand£37.3050
BM51500.100.0045Partially Threaded26 mmRound Spacer10.58 mm23.35 mm6.6 mm101500 psiRight Hand£49.9850
BM51500.100.0060Partially Threaded26 mmRound Spacer10.58 mm23.35 mm6.6 mm101500 psiRight Hand£48.5125
CM51500.100.0080Partially Threaded26 mmRound Spacer10.58 mm23.35 mm6.6 mm101500 psiRight Hand£21.9010
CM51500.100.0120Partially Threaded26 mmRound Spacer10.58 mm23.35 mm6.6 mm101500 psiRight Hand£25.4310
BM51500.100.0030Partially Threaded26 mmRound Spacer10.58 mm23.35 mm6.6 mm101500 psiRight Hand£45.9750
BM51500.100.0040Partially Threaded26 mmRound Spacer10.58 mm23.35 mm6.6 mm101500 psiRight Hand£12.7310
BM51500.100.0050Partially Threaded26 mmRound Spacer10.58 mm23.35 mm6.6 mm101500 psiRight Hand£36.0925
BM51500.100.0070Partially Threaded26 mmRound Spacer10.58 mm23.35 mm6.6 mm101500 psiRight Hand£16.5410
CM51500.100.0090Partially Threaded26 mmRound Spacer10.58 mm23.35 mm6.6 mm101500 psiRight Hand£20.5610
CM51500.100.0100Partially Threaded26 mmRound Spacer10.58 mm23.35 mm6.6 mm101500 psiRight Hand£30.2710
EARNEST -

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

StyleModelThread LengthThread StyleHead StyleNeck WidthHead Dia.Square HeightTensile StrengthThread FitPrice (inc. VAT)Pkg. Qty.
A217138G1 21/32"Fully ThreadedRound Spacer5/8"1 7/32"21/64"150000 psiClass 2A£85.8025
B217148G1 29/32"Fully ThreadedRound Spacer5/8"1 7/32"21/64"150000 psiClass 2A£79.0025
B217158G2 5/32"Fully ThreadedRound Spacer5/8"1 7/32"21/64"150000 psiClass 2A£89.2725
B217168G2 13/32"Fully ThreadedRound Spacer5/8"1 7/32"21/64"150000 psiClass 2A£116.1925
C217198G3 5/32"Fully ThreadedRound Spacer5/8"1 7/32"21/64"150000 psiClass 2A£45.7010
C217218G3 21/32"Fully ThreadedRound Spacer5/8"1 7/32"21/64"150000 psiClass 2A£27.815
D217238G4 5/32"Fully ThreadedRound Spacer5/8"1 7/32"21/64"150000 psiClass 2A£25.275
D217258G4 21/32"Fully ThreadedRound Spacer5/8"1 7/32"21/64"150000 psiClass 2A£30.015
E217298G5 21/32"Fully ThreadedRound Spacer5/8"1 7/32"21/64"150000 psiClass 2A£39.335
F217378G7 21/32"Fully ThreadedRound Spacer5/8"1 7/32"21/64"150000 psiClass 2A£73.685
G217418G8 21/32"Fully ThreadedRound Spacer5/8"1 7/32"21/64"150000 psiClass 2A£21.111
G217458G9 21/32"Fully ThreadedRound Spacer5/8"1 7/32"21/64"150000 psiClass 2A£23.441
FABORY -

1/2"-13 Coarse Zinc Plated Grade A Steel Square Neck Carriage Bolts

StyleModelThread StyleNeck WidthThread LengthHead StyleHead Dia.Square HeightTensile StrengthThread DirectionPrice (inc. VAT)Pkg. Qty.
AB08305.050.0100Fully Threaded1/4"1"Round Spacer1.094"0.25" to 0.281"74000 psiRight Hand-250
RFQ
BB08305.050.0175Partially Threaded1/2"1 1/4"Round Spacer1.094"0.25" to 0.281"74000 psiRight Hand£170.95200
123...5

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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