APPROVED VENDOR Lock Washers

Filter
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. GST)
A6FE83M2.52.7mm5.5"0.4 to 0.8mm SGD 11.26
A6FE85M2.62.8mm5.5"0.4 to 0.8mm SGD 11.84
A6FE89M3.53.7mm7mm0.5 to 1mm SGD 12.19
APPROVED VENDOR -

Split Lock Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.Rockwell HardnessSizeThicknessPrice (inc. GST)
AU37020.150.00011.5"1.504"2.419"C38 to C46-0.375" SGD 15.09
BU37020.175.00011.75"1.758"2.679"-1.75mm0.389" SGD 50.71
CU37020.112.00011.125"1.129"1.847"C38 to C46-0.281" SGD 9.58
DU37020.137.00011.375"1.379"2.219"C38 to C46-0.344" SGD 21.20
EU37020.200.00012"2.008"2.936"-2"0.422" SGD 51.31
FM37020.070.0001M77.1mm12.8mmC38 to C46-1.6mm SGD 6.98
GM37020.120.0001M1212.2mm21.1mmC44 to C51-2.5mm SGD 5.17
HM37020.140.0001M1414.2mm24.1mmC44 to C51-3mm SGD 10.47
IM37020.160.0001M1616.2mm27.4mmC44 to C51-3.5mm SGD 5.59
JM37020.180.0001M1818.2mm29.4mmC44 to C51-3.5mm SGD 6.85
KM37020.200.0001M2020.2mm33.6mmC44 to C51-4mm SGD 5.80
LM37020.220.0001M2222.5mm35.9mmC38 to C46-4mm SGD 9.58
MM37020.240.0001M2424.5mm40mmC44 to C51-5mm SGD 9.58
NM37020.300.0001M3030.5mm48.2mmC38 to C46-6mm SGD 6.83
OM37020.360.0001M3636.5mm58.2mmC38 to C46-6mm SGD 10.35
APPROVED VENDOR -

Steel Extra Duty Split Lock Washer

StyleModelFinishFits Bolt SizesInside Dia.Outside Dia.SizeThicknessPrice (inc. GST)
AU37170.011.0001Plain#40.114"0.253"-0.034" SGD 13.19
BU37170.050.0001Plain1/2"0.502"0.935"-0.162" SGD 7.29
CU37170.150.0001Plain1.5"1.504"2.627"-0.496" SGD 170.22
DU37170.125.0001Plain1.25"1.254"2.222"-0.417" SGD 152.48
EU37170.112.0001Plain1.125"1.129"2.013"-0.375" SGD 316.20
FU37170.100.0001Plain1"1.003"1.794"-0.33" SGD 56.84
GU37170.087.0001Plain7/8"0.878"1.571"-0.285" SGD 4.68
HU37170.075.0001Plain3/4"0.753"1.355"-0.241" SGD 11.65
IU37170.016.0001Plain#80.167"0.375"-0.057" SGD 25.98
JU37170.056.0001Plain9/16"0.564"1.035"-0.182" SGD 38.33
KU37170.062.0001Plain5/8"0.628"1.151"-0.202" SGD 7.78
LU37170.043.0001Plain7/16"0.440"0.836"-0.143" SGD 22.31
MU37170.031.0001Plain5/16"0.314"0.619"5/16"0.108" SGD 59.92
NU37170.025.0001Plain1/4"0.252"0.533"1/4"0.084" SGD 31.85
OU37170.019.0001Plain#100.193"0.434"-0.068" SGD 25.56
PU37171.016.0001Zinc#80.167"0.375"-0.057" SGD 23.35
QU37171.013.0001Zinc#60.141"0.314"-0.045" SGD 13.33
RU37171.011.0001Zinc#40.114"0.253"-0.034" SGD 14.05
SU37171.019.0001Zinc#100.193"0.434"-0.068" SGD 39.53
TU37171.025.0001Zinc1/4"0.252"0.533"1/4"0.084" SGD 7.56
UU37171.031.0001Zinc5/16"0.314"0.619"5/16"0.108" SGD 10.83
VU37171.043.0001Zinc7/16"0.440"0.836"-0.143" SGD 4.55
WU37171.056.0001Zinc9/16"0.564"1.035"-0.182" SGD 40.07
XU37171.062.0001Zinc5/8"0.628"1.151"-0.202" SGD 8.55
YU37171.075.0001Zinc3/4"0.753"1.355"-0.241" SGD 84.59
APPROVED VENDOR -

Steel Standard Split Lock Washer

StyleModelFinishFits Bolt SizesInside Dia.Outside Dia.Rockwell HardnessSizeThicknessPrice (inc. GST)
AU37025.112.0001Galvanized1.125"1.129"1.847"C38 to C46-0.281" SGD 16.87
BU37025.100.0001Galvanized1"1.003"1.656"C38 to C46-0.25" SGD 8.20
CU37025.087.0001Galvanized7/8"0.878"1.459"C38 to C46-0.219" SGD 5.71
DU37025.075.0001Galvanized3/4"0.753"1.265"C32-0.188" SGD 5.80
EU37025.062.0001Galvanized5/8"0.628"1.073"C38 to C46-0.156" SGD 4.30
FU37025.050.0001Galvanized1/2"0.502"0.869"C38 to C46-0.125" SGD 5.86
GU37025.037.0001Galvanized3/8"0.377"0.68"C35-0.094" SGD 6.54
HU37025.150.0001Hot Dipped Galvanized1.5"1.504"2.419"-1.5"0.375" SGD 35.43
IU37000.008.0001Plain#20.088"0.172"--0.02" SGD 5.80
JU37000.112.0001Plain1.125"1.129"1.847"C38 to C46-0.281" SGD 7.80
KU37000.137.0001Plain1.375"1.379"2.219"C38 to C46-0.344" SGD 28.46
LM37000.240.0001PlainM2424.5mm40mmC44 to C51-5mm SGD 7.70
MU37000.300.0001Plain3"3.012"4.074"C38 to C46-0.458" SGD 92.85
NM37000.420.0001PlainM4242.5mm68.2mmC38 to C46-7mm SGD 20.99
OM37000.360.0001PlainM3636.5mm58.2mmC38 to C46-6mm SGD 11.67
PM37000.330.0001PlainM3333.5mm55.2mmC38 to C46-6mm SGD 13.97
QM37000.070.0001PlainM77.1mm12.8mmC38 to C46-1.6mm SGD 10.83
RM37000.300.0001PlainM3030.5mm48.2mmC38 to C46-6mm SGD 12.00
SU37000.009.0001Plain#30.101"0.195"--0.025" SGD 6.23
TM37000.270.0001PlainM2727.5mm43mmC38 to C46-5mm SGD 9.83
UM37000.220.0001PlainM2222.5mm35.9mmC38 to C46-4mm SGD 13.64
VU37000.087.0001Plain7/8"0.878"1.459"C38 to C46-0.219" SGD 4.30
WM37000.120.0001PlainM1212.2mm21.1mmC44 to C51-2.5mm SGD 6.08
XM37000.140.0001PlainM1414.2mm24.1mmC44 to C51-3mm SGD 9.23
YM37000.160.0001PlainM1616.2mm27.4mmC44 to C51-3.5mm SGD 6.97
APPROVED VENDOR -

A4 Stainless (Comparable to 316 Stainless Steel) Standard Split Lock Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessThickness TolerancePrice (inc. GST)
A6FA73M3.53.6mm6.7mm0.8 mm+/-0.10mm SGD 12.38
BM55450.140.0001M1414.2mm24.1mm3mm+/-0.15mm SGD 17.37
BM55450.240.0001M2424.5mm40mm5mm+/-0.20mm SGD 16.77
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessThickness TolerancePrice (inc. GST)
A6DZC4#60.150"0.32"0.022"-0.006" SGD 11.22
A6DZC5#80.176"0.381"0.023"-0.005" SGD 6.97
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. GST)
AM37200.030.0001M33.1mm5.6mm1 mm SGD 10.62
AM37200.040.0001M44.1mm7mm1.2mm SGD 7.16
AM37200.050.0001M55.1mm8.8mm1.6mm SGD 10.62
AM37200.060.0001M66.1mm9.9mm1.6mm SGD 3.99
AM37200.080.0001M88.1mm12.7mm2mm SGD 6.93
AM37200.100.0001M1010.2mm16 mm2.5mm SGD 5.94
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessThickness TolerancePrice (inc. GST)
A6DZC6#40.123"0.27"0.018"-0.006" SGD 6.83
A6DZC7#60.150"0.295"0.022"-0.006" SGD 6.83
A6DZC8#80.176"0.34"0.023"-0.006" SGD 10.83
A6DZC9#100.204"0.381"0.024"-0.006" SGD 10.51
A6DZD01/4"0.267"0.478"0.028"-0.005" SGD 14.18
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. GST)
AM37320.030.0001M33.2mm6mm0.4 to 0.8mm SGD 7.89
AM37320.040.0001M44.3mm8mm0.5 to 1mm SGD 6.91
AM37320.050.0001M55.3mm10mm0.6 to 1.2mm SGD 9.38
AM37320.060.0001M66.4mm11mm0.7 to 1.4mm SGD 8.84
AM37320.080.0001M88.4mm15mm0.8 to 1.6mm SGD 17.16
AM37320.100.0001M1010.5mm18mm0.9 to 1.8mm SGD 24.88
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. GST)
A6FY19M22.2mm4.5"0.3 to 0.6mm SGD 11.55
A6FY21M2.52.7mm5.5"0.4 to 0.8mm SGD 12.19
A6FY23M2.62.8mm5.5"0.4 to 0.8mm SGD 10.25
A6FY26M3.53.7mm7mm0.5 to 1mm SGD 8.01
A6FY41M1415mm24mm1 to 2mm SGD 72.03
A6FY43M1617mm26mm1.2 to 2.4mm SGD 79.81
A6FY45M1819mm30mm1.4 to 2.8mm SGD 63.15
A6FY47M2021mm33mm1.4 to 2.8mm SGD 78.57
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. GST)
AM51460.100.0001M1010.5mm18mm0.9 to 2.7mm SGD 8.42
AM51460.160.0001M1617mm26mm1.2 to 3.6mm SGD 4.84
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessThickness TolerancePrice (inc. GST)
A6DYU7#100.200"0.334"0.047"0.047 to 0.062" SGD 2.81
A6DYU91/4"0.260"0.487"0.062"0.062 to 0.109" SGD 3.08
A6DYV13/8"0.385"0.68"0.094"0.094 to 0.141" SGD 7.43
APPROVED VENDOR -

Spring Steel Standard Split Lock Washer

StyleModelFinishFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. GST)
A6FB41Furnace BlackM2.52.6mm5.1mm0.6 mm SGD 6.02
A6FB39Furnace BlackM22.1mm4.4mm0.5 mm SGD 5.98
A6FB43Furnace BlackM2.62.7mm5.2mm0.6 mm SGD 6.00
B6FB73ZincM2.52.6mm5.1mm0.6 mm SGD 7.58
APPROVED VENDOR -

Carbon Steel Internal Tooth, Type A Lock Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. GST)
AU37480.008.0001#20.095"0.2"0.016" SGD 2.55
BU37480.011.0001#40.123"0.27"0.018" SGD 1.26
CU37480.013.0001#60.150"0.295"0.022" SGD 1.61
DU37480.016.0001#80.176"0.34"0.023" SGD 1.61
EU37480.019.0001#100.204"0.381"0.024" SGD 1.86
FU37480.021.0001#120.231"0.41"0.027" SGD 2.81
GU37480.025.00011/4"0.267"0.478"0.028" SGD 3.64
HU37480.031.00015/16"0.332"0.61"0.034" SGD 5.20
APPROVED VENDOR -

Carbon Steel Internal/External Tooth, Type A Lock Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. GST)
AU37590.011.0001#40.123"0.475"0.021" SGD 3.46
BU37590.013.0001#60.150"0.51"0.028" SGD 4.45
CU37590.016.0001#80.176"0.61"0.034" SGD 6.00
DU37590.019.0001#100.204"0.61"0.034" SGD 10.85
EU37590.025.00011/4"0.267"0.76"0.04" SGD 17.76
FU37590.031.00015/16"0.332"0.9"0.04" SGD 25.75
APPROVED VENDOR -

Carbon Steel External Tooth, Type A Lock Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. GST)
AU37420.011.0001#40.123"0.26"0.018" SGD 1.70
BU37420.013.0001#60.150"0.32"0.022" SGD 1.55
CU37420.016.0001#80.176"0.381"0.023" SGD 1.66
DU37420.019.0001#100.204"0.41"0.024" SGD 2.69
EU37420.021.0001#120.231"0.475"0.027" SGD 4.18
FU37420.025.00011/4"0.267"0.51"0.028" SGD 3.89
GU37420.031.00015/16"0.332"0.61"0.034" SGD 4.53
APPROVED VENDOR -

Carbon Steel External Tooth, Closed Perimeter Lock Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. GST)
AM37480.030.0001M33.2mm6mm0.4mm SGD 4.84
AM37480.040.0001M44.3mm8mm0.5 mm SGD 6.69
BM37420.050.0001M55.3mm10mm0.6 mm SGD 7.99
CM37480.050.0001M55.3mm10mm0.6 mm SGD 10.39
DM37480.060.0001M66.4mm11mm0.7mm SGD 6.52
EM37420.080.0001M88.4mm15mm0.8 mm SGD 16.50
FM37480.080.0001M88.4mm15mm0.8 mm SGD 17.55
GM37420.120.0001M1213mm20.5mm1 mm SGD 14.84
HM37420.200.0001M2051mm33mm1.4mm SGD 33.84
AM37420.240.0001M2425mm38mm1.5mm SGD 39.24
APPROVED VENDOR -

Steel External Tooth, Closed Perimeter Lock Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. GST)
AM37420.030.0001M33.2mm6mm0.4mm SGD 9.48
BM37420.040.0001M44.3mm8mm0.5 mm SGD 9.98
CM37420.051.0001M5.15.1mm9mm0.5 mm SGD 7.99
DM37420.060.0001M66.4mm11mm0.7mm SGD 9.71
EM37420.082.0001M8.28.2mm14mm0.8 mm SGD 10.22
FM37420.100.0001M1010.5mm18mm0.9mm SGD 9.42
GM37420.160.0001M1617mm26mm1.2mm SGD 35.00
APPROVED VENDOR -

A2 Stainless Steel External Tooth, Closed Perimeter Lock Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. GST)
AM51460.051.0001M55.1mm9mm0.5 mm SGD 11.18
AM51460.082.0001M88.2mm14mm0.8 mm SGD 9.13
BM51460.120.0001M1213mm20.5mm1 mm SGD 6.62
APPROVED VENDOR -

Split Lock Washer, Steel, Hi Collar

StyleModelFinishFits Bolt SizesInside Dia.Outside Dia.Rockwell HardnessSizeThicknessPrice (inc. GST)
AU37200.011.0001Plain#40.114"0.173"--0.022" SGD 5.40
BM37200.160.0001PlainM1616.2mm24.4mmC44 to C51-3.5mm SGD 10.23
CU37200.037.0001Plain3/8"0.377"0.55"C46-0.125" SGD 4.02
DU37200.025.0001Plain1/4"0.252"0.363"-1/4"0.078" SGD 2.88
EU37200.019.0001Plain#100.193"0.294"--0.047" SGD 4.89
FU37200.012.0001Plain#50.127"0.202"--0.03" SGD 4.22
GM37200.300.0001PlainM3030.5mm44.1mmC38 to C46-6mm SGD 17.84
HU37200.013.0001Plain#60.141"0.216"--0.03" SGD 9.40
IM37200.200.0001PlainM2020.2mm30.6mmC38 to C46-4.5mm SGD 10.04
JM37200.140.0001PlainM1414.2mm21.1mmC38 to C46-3mm SGD 20.20
KM37200.240.0001PlainM2424.5mm35.9mmC38 to C46-5mm SGD 12.17
LM37200.120.0001PlainM1212.2mm18mmC44 to C51-2.5mm SGD 12.79
MU37200.150.0001Plain1.5"1.504"2.159"C46-0.375" SGD 38.10
NU37200.016.0001Plain#80.167"0.267"--0.047" SGD 6.50
OU37200.031.0001Plain5/16"0.314"0.457"-5/16"0.093" SGD 4.02
PU37200.050.0001Plain1/2"0.502"0.733"C46-0.172" SGD 4.57
QU37200.062.0001Plain5/8"0.628"0.917"C46-0.203" SGD 3.44
RU37200.043.0001Plain7/16"0.440"0.644"C46-0.14" SGD 2.98
SU37200.087.0001Plain7/8"0.878"1.291"C46-0.234" SGD 4.20
TU37200.075.0001Plain3/4"0.753"1.105"C46-0.218" SGD 5.11
UU37200.100.0001Plain1"1.003"1.478"C46-0.25" SGD 6.44
VU37200.125.0001Plain1.25"1.254"1.79"C46-0.313" SGD 7.80
WM37220.050.0001ZincM55.1mm8.8mmC38 to C46-1.6mm SGD 5.80
XM37220.060.0001ZincM66.1mm9.9mmC38 to C46-1.6mm SGD 3.23
YM37220.040.0001ZincM44.1mm7mmC38 to C46-1.2mm SGD 7.89
APPROVED VENDOR -

Steel Internal Tooth, Closed Perimeter Lock Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. GST)
AM37480.051.0001M5.15.1mm9mm0.5 mm SGD 12.38
BM37480.082.0001M8.28.2mm14mm0.8 mm SGD 13.83
CM37480.100.0001M1010.5mm18mm0.9mm SGD 27.82
DM37480.120.0001M1212.5mm20.5mm1 mm SGD 16.64

We are here to help!

Looking for a part not listed here?