Approved Vendor Lock Washers | Raptor Supplies
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APPROVED VENDOR Lock Washers

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APPROVED VENDOR -

A2 Stainless (Comparable to 18-8 Stainless Steel) Internal Tooth Lock Washer

APPROVED VENDOR 6FE83A
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
A6FE83M2.52.7mm5.5"0.4 to 0.8mm€6.34
A6FE85M2.62.8mm5.5"0.4 to 0.8mm€6.66
A6FE89M3.53.7mm7mm0.5 to 1mm€6.86
APPROVED VENDOR -

Steel Internal/External Tooth, Type A Lock Washer

APPROVED VENDOR U37590.050.0001A
APPROVED VENDOR U37590.037.0001B
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AU37590.050.00011/2"0.512"1.38"0.052"€11.40
BU37590.037.00013/8"0.384"1.13"0.042"€10.51
APPROVED VENDOR -

A2 Stainless Steel External Toothed, Open Perimeter Lock Washer

APPROVED VENDOR M51456.080.0001A
APPROVED VENDOR M51456.100.0001B
APPROVED VENDOR M51456.120.0001C
APPROVED VENDOR M51456.140.0001D
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AM51456.080.0001M88.4mm15mm0.8 mm€4.77
BM51456.100.0001M1010.5mm18mm0.9mm€5.34
CM51456.120.0001M1213mm20.5mm1 mm€2.23
DM51456.140.0001M1415mm24mm1 mm€3.32
APPROVED VENDOR -

A4 Stainless Steel Standard Spring Lock Washer

APPROVED VENDOR M55450.060.0001A
APPROVED VENDOR M55450.080.0001B
APPROVED VENDOR M55450.100.0001C
APPROVED VENDOR M55450.120.0001D
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AM55450.060.0001M66.1mm11.8mm1.6mm€4.15
BM55450.080.0001M88.1mm14.8mm2mm€3.97
CM55450.100.0001M1010.2mm18.1mm2.2mm€6.95
DM55450.120.0001M1212.2mm21.1mm2.5mm€4.76
APPROVED VENDOR -

Steel Extra Duty Spring Lock Washer

APPROVED VENDOR U37170.037.0001A
APPROVED VENDOR U37171.037.0001B
StyleModelFinishPrice (ex. VAT)
AU37170.037.0001Plain€15.38
BU37171.037.0001Zinc€14.33
APPROVED VENDOR -

18-8 Stainless Steel Standard Spring Lock Washer

APPROVED VENDOR U51450.011.0001A
APPROVED VENDOR U51450.013.0001B
APPROVED VENDOR U51450.016.0001C
APPROVED VENDOR U51450.019.0001D
APPROVED VENDOR U51450.021.0001E
APPROVED VENDOR U51450.050.0001F
APPROVED VENDOR U51450.025.0001G
APPROVED VENDOR U51450.075.0001H
APPROVED VENDOR U51450.037.0001I
APPROVED VENDOR U51450.062.0001J
APPROVED VENDOR U51450.031.0001K
APPROVED VENDOR U51450.087.0001L
APPROVED VENDOR U51450.043.0001M
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AU51450.011.0001#40.114"0.209"0.025"€2.52
BU51450.013.0001#60.141"0.25"0.031"€1.74
CU51450.016.0001#80.167"0.293"0.04"€1.52
DU51450.019.0001#100.193"0.334"0.047"€2.05
EU51450.021.0001#120.220"0.377"0.056"€3.32
FU51450.050.00011/2"0.502"0.869"0.125"€6.54
GU51450.025.00011/4"0.252"0.487"0.062"€3.28
HU51450.075.00013/4"0.753"1.265"0.188"€4.78
IU51450.037.00013/8"0.377"0.68"0.094"€7.84
JU51450.062.00015/8"0.628"1.073"0.156"€9.12
KU51450.031.00015/16"0.314"0.583"0.078"€5.23
LU51450.087.00017/8"0.878"1.459"0.219"€7.98
MU51450.043.00017/16"0.440"0.77"0.109"€7.24
APPROVED VENDOR -

316 Stainless Steel Standard Spring Lock Washer

APPROVED VENDOR U55450.011.0001A
APPROVED VENDOR U55450.013.0001B
APPROVED VENDOR U55450.016.0001C
APPROVED VENDOR U55450.019.0001D
APPROVED VENDOR U55450.050.0001E
APPROVED VENDOR U55450.025.0001F
APPROVED VENDOR U55450.075.0001G
APPROVED VENDOR U55450.037.0001H
APPROVED VENDOR U55450.062.0001I
APPROVED VENDOR U55450.031.0001J
APPROVED VENDOR U55450.043.0001K
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AU55450.011.0001#40.114"0.209"0.025"€3.88
BU55450.013.0001#60.141"0.25"0.031"€3.68
CU55450.016.0001#80.167"0.293"0.04"€4.49
DU55450.019.0001#100.193"0.334"0.047"€5.18
EU55450.050.00011/2"0.502"0.869"0.125"€9.03
FU55450.025.00011/4"0.252"0.487"0.062"€2.89
GU55450.075.00013/4"0.753"1.265"0.188"€4.79
HU55450.037.00013/8"0.377"0.68"0.094"€9.75
IU55450.062.00015/8"0.628"1.073"0.156"€4.91
JU55450.031.00015/16"0.314"0.583"0.078"€6.78
KU55450.043.00017/16"0.440"0.77"0.109"€7.36
APPROVED VENDOR -

A2 Stainless Steel External Toothed, Closed Perimeter Lock Washer

APPROVED VENDOR M51460.030.0001A
APPROVED VENDOR M51460.040.0001B
APPROVED VENDOR M51460.050.0001C
APPROVED VENDOR M51460.060.0001D
APPROVED VENDOR M51460.080.0001E
APPROVED VENDOR M51460.200.0001F
APPROVED VENDOR M51460.240.0001G
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AM51460.030.0001M33.2mm6mm0.4mm€2.16
BM51460.040.0001M44.3mm8mm0.5 mm€1.02
CM51460.050.0001M55.3mm10mm0.6 mm€1.68
DM51460.060.0001M66.4mm11mm0.7mm€4.91
EM51460.080.0001M88.4mm15mm0.8 mm€4.57
FM51460.200.0001M2021mm33mm1.4mm€4.13
GM51460.240.0001M2425mm38mm1.5mm€4.09
APPROVED VENDOR -

A2 Stainless Steel Hi Collar Split Lock Washer

APPROVED VENDOR M51390.030.0001A
APPROVED VENDOR M51390.040.0001B
APPROVED VENDOR M51390.050.0001C
APPROVED VENDOR M51390.060.0001D
APPROVED VENDOR M51390.080.0001E
APPROVED VENDOR M51390.100.0001F
APPROVED VENDOR M51390.120.0001G
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AM51390.030.0001M33.1mm5.6mm1 mm€2.60
BM51390.040.0001M44.1mm7mm1.2mm€2.34
CM51390.050.0001M55.1mm8.8mm1.6mm€3.19
DM51390.060.0001M66.1mm9.9mm1.6mm€2.97
EM51390.080.0001M88.1mm12.7mm2mm€3.73
FM51390.100.0001M1010.2mm16 mm2.5mm€5.23
GM51390.120.0001M1212.2mm18mm2.5mm€3.97
APPROVED VENDOR -

A2 Stainless Steel Internal Tooth, Open Perimeter Lock Washer

APPROVED VENDOR M51458.020.0001A
APPROVED VENDOR M51458.030.0001B
APPROVED VENDOR M51458.040.0001C
APPROVED VENDOR M51458.050.0001D
APPROVED VENDOR M51458.060.0001E
APPROVED VENDOR M51458.080.0001F
APPROVED VENDOR M51458.100.0001G
APPROVED VENDOR M51458.120.0001H
APPROVED VENDOR M51458.140.0001I
APPROVED VENDOR M51458.160.0001J
APPROVED VENDOR M51458.200.0001K
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AM51458.020.0001M22.2mm4.5"0.3mm€2.69
BM51458.030.0001M33.2mm6mm0.4mm€2.71
CM51458.040.0001M44.3mm8mm0.5 mm€2.26
DM51458.050.0001M55.3mm10mm0.6 mm€2.15
EM51458.060.0001M66.4mm11mm0.7mm€3.38
FM51458.080.0001M88.4mm15mm0.8 mm€4.51
GM51458.100.0001M1010.5mm18mm0.9mm€5.69
HM51458.120.0001M1213mm20.5mm1 mm€2.95
IM51458.140.0001M1415mm24mm1 mm€4.11
JM51458.160.0001M1617mm26mm1.2mm€3.34
KM51458.200.0001M2021mm33mm1.4mm€3.50
APPROVED VENDOR -

Steel Internal Tooth, Heavy Duty Type A Lock Washer

APPROVED VENDOR U37320.037.0001A
APPROVED VENDOR U37321.025.0001B
APPROVED VENDOR U37321.031.0001C
APPROVED VENDOR U37321.037.0001D
APPROVED VENDOR U37321.050.0001E
APPROVED VENDOR U37321.062.0001F
APPROVED VENDOR U37321.075.0001G
StyleModelFinishFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AU37320.037.0001Plain3/8"0.384"1.7"0.042"€30.22
BU37321.025.0001Zinc1/4"0.256"0.5"0.035"€32.63
CU37321.031.0001Zinc5/16"0.320"0.59"0.04"€29.53
DU37321.037.0001Zinc3/8"0.384"1.7"0.042"€34.91
EU37321.050.0001Zinc1/2"0.512"0.88"0.055"€31.93
FU37321.062.0001Zinc5/8"0.640"1.1"0.059"€17.55
GU37321.075.0001Zinc3/4"0.768"1.24"0.07"€22.05
APPROVED VENDOR -

Phosphorus Bronze External Tooth, Type A Lock Washer

APPROVED VENDOR U50450.037.0001A
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AU50450.037.00013/8"0.384"0.67"0.032"€22.50
AU50450.031.00015/16"0.320"0.588"0.028"€23.49
APPROVED VENDOR -

Steel Heavy Spring Lock Washer

APPROVED VENDOR U37180.112.0001A
APPROVED VENDOR U37183.112.0001B
StyleModelFinishPrice (ex. VAT)
AU37180.112.0001Plain€28.77
BU37183.112.0001Zinc€40.35
APPROVED VENDOR -

A4 Stainless Steel Standard Split Lock Washer

APPROVED VENDOR M55450.020.0001A
APPROVED VENDOR M55450.025.0001B
APPROVED VENDOR M55450.030.0001C
APPROVED VENDOR M55450.040.0001D
APPROVED VENDOR M55450.050.0001E
APPROVED VENDOR M55450.160.0001F
APPROVED VENDOR M55450.180.0001G
APPROVED VENDOR M55450.200.0001H
APPROVED VENDOR M55450.220.0001I
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AM55450.020.0001M22.1mm4.4mm0.5 mm€2.31
BM55450.025.0001M2.52.6mm5.1mm0.6 mm€2.18
CM55450.030.0001M33.1mm6.2mm0.8 mm€4.50
DM55450.040.0001M44.1mm7.6mm0.9mm€3.07
EM55450.050.0001M55.1mm9.2mm1.2mm€5.61
FM55450.160.0001M1616.2mm27.4mm3.5mm€4.79
GM55450.180.0001M1818.2mm29.4mm3.5mm€6.05
HM55450.200.0001M2020.2mm33.6mm4mm€4.46
IM55450.220.0001M2222.5mm35.9mm4mm€8.55
APPROVED VENDOR -

410 Stainless Steel Internal Tooth, Type A Lock Washer

APPROVED VENDOR U53462.008.0001A
APPROVED VENDOR U53462.009.0001B
APPROVED VENDOR U53462.011.0001C
APPROVED VENDOR U53462.013.0001D
APPROVED VENDOR U53462.016.0001E
APPROVED VENDOR U53462.019.0001F
APPROVED VENDOR U53462.021.0001G
APPROVED VENDOR U53462.050.0001H
APPROVED VENDOR U53462.025.0001I
APPROVED VENDOR U53462.075.0001J
APPROVED VENDOR U53462.037.0001K
APPROVED VENDOR U53462.062.0001L
APPROVED VENDOR U53462.031.0001M
APPROVED VENDOR U53462.043.0001N
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AU53462.008.0001#20.089"0.172"0.01"€12.01
BU53462.009.0001#30.102"0.215"0.01"€2.77
CU53462.011.0001#40.115"0.245"0.012"€2.32
DU53462.013.0001#60.141"0.275"0.016"€4.64
EU53462.016.0001#80.168"0.325"0.018"€7.08
FU53462.019.0001#100.195"0.365"0.018"€2.96
GU53462.021.0001#120.221"0.394"0.02"€3.46
HU53462.050.00011/2"0.512"0.867"0.037"€2.78
IU53462.025.00011/4"0.256"0.46"0.023"€4.05
JU53462.075.00013/4"0.769"1.22"0.047"€3.72
KU53462.037.00013/8"0.384"0.67"0.032"€10.49
LU53462.062.00015/8"0.640"1.045"0.042"€5.63
MU53462.031.00015/16"0.320"0.594"0.028"€7.70
NU53462.043.00017/16"0.448"0.74"0.032"€10.93
APPROVED VENDOR -

A2 Stainless Steel Standard Split Lock Washer

APPROVED VENDOR M51450.020.0001A
APPROVED VENDOR M51450.025.0001B
APPROVED VENDOR M51450.026.0001C
APPROVED VENDOR M51450.030.0001D
APPROVED VENDOR M51450.035.0001E
APPROVED VENDOR M51450.040.0001F
APPROVED VENDOR M51450.050.0001G
APPROVED VENDOR M51450.060.0001H
APPROVED VENDOR M51450.080.0001I
APPROVED VENDOR M51450.100.0001J
APPROVED VENDOR M51450.120.0001K
APPROVED VENDOR M51450.140.0001L
APPROVED VENDOR M51450.160.0001M
APPROVED VENDOR M51450.180.0001N
APPROVED VENDOR M51450.200.0001O
APPROVED VENDOR M51450.220.0001P
APPROVED VENDOR M51450.240.0001Q
StyleModelFits Bolt SizesInside Dia.Outside Dia.Rockwell HardnessThicknessPrice (ex. VAT)
AM51450.020.0001M22.1mm4.4mmC38 to C460.5 mm€2.41
BM51450.025.0001M2.52.6mm5.1mmC38 to C460.6 mm€2.41
CM51450.026.0001M2.62.7mm5.2mmC460.6 mm€2.25
DM51450.030.0001M33.1mm6.2mmC460.8 mm€3.40
EM51450.035.0001M3.53.6mm6.7mmC460.8 mm€1.06
FM51450.040.0001M44.1mm7.6mmC350.9mm€3.85
GM51450.050.0001M55.1mm9.2mmC38 to C461.2mm€3.50
HM51450.060.0001M66.1mm11.8mmC351.6mm€4.91
IM51450.080.0001M88.1mm14.8mmC352mm€4.34
JM51450.100.0001M1010.2mm18.1mmC352.2mm€6.16
KM51450.120.0001M1212.2mm21.1mm-2.5mm€5.28
LM51450.140.0001M1414.2mm24.1mmC353mm€6.81
MM51450.160.0001M1616.2mm27.4mm-3.5mm€3.99
NM51450.180.0001M1818.2mm29.4mmC353.5mm€4.13
OM51450.200.0001M2020.2mm33.6mm-4mm€3.41
PM51450.220.0001M2222.5mm35.9mmC38 to C464mm€4.12
QM51450.240.0001M2424.5mm40mmC355mm€5.84
APPROVED VENDOR -

A2 Stainless Steel External Tooth, Open Perimeter Lock Washer

APPROVED VENDOR M51456.030.0001A
APPROVED VENDOR M51456.040.0001B
APPROVED VENDOR M51456.050.0001C
APPROVED VENDOR M51456.060.0001D
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AM51456.030.0001M33.2mm6mm0.4mm€1.80
BM51456.040.0001M44.3mm8mm0.5 mm€1.56
CM51456.050.0001M55.3mm10mm0.6 mm€2.31
DM51456.060.0001M66.4mm11mm0.7mm€2.92
APPROVED VENDOR -

Steel External Tooth, Type A Lock Washer

APPROVED VENDOR U37420.100.0001A
APPROVED VENDOR U37420.050.0001B
APPROVED VENDOR U37420.075.0001C
APPROVED VENDOR U37420.037.0001D
APPROVED VENDOR U37420.062.0001E
APPROVED VENDOR U37420.087.0001F
APPROVED VENDOR U37420.043.0001G
APPROVED VENDOR U37420.056.0001H
StyleModelFits Bolt SizesInside Dia.Outside Dia.Rockwell HardnessThicknessPrice (ex. VAT)
AU37420.100.00011"1.025"1.59"C38 to C460.059"€6.96
BU37420.050.00011/2"0.513"0.88"C40 to C500.037"€2.18
CU37420.075.00013/4"0.768"1.22"C40 to C500.047"€3.97
DU37420.037.00013/8"0.384"0.67"C40 to C500.032"€2.67
EU37420.062.00015/8"0.641"1.045"C40 to 500.042"€2.69
FU37420.087.00017/8"0.897"1.38"C38 to C460.052"€4.85
GU37420.043.00017/16"0.448"0.74"C40 to C500.032"€2.16
HU37420.056.00019/16"0.576"0.96"C40 to C500.037"€4.09
APPROVED VENDOR -

410 Stainless Steel External Tooth, Type A Lock Washer

APPROVED VENDOR U53460.011.0001A
APPROVED VENDOR U53460.013.0001B
APPROVED VENDOR U53460.016.0001C
APPROVED VENDOR U53460.019.0001D
APPROVED VENDOR U53460.050.0001E
APPROVED VENDOR U53460.025.0001F
APPROVED VENDOR U53460.075.0001G
APPROVED VENDOR U53460.062.0001H
APPROVED VENDOR U53460.031.0001I
APPROVED VENDOR U53460.043.0001J
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AU53460.011.0001#40.115"0.245"0.012"€1.84
BU53460.013.0001#60.141"0.305"0.016"€1.55
CU53460.016.0001#80.168"0.365"0.018"€2.44
DU53460.019.0001#100.195"0.395"0.018ft.€3.51
EU53460.050.00011/2"0.513"0.88"0.037"€2.81
FU53460.025.00011/4"0.256"0.494"0.023"€7.87
GU53460.075.00013/4"0.768"1.22"0.047"€4.68
HU53460.062.00015/8"0.641"1.045"0.042"€11.92
IU53460.031.00015/16"0.320"0.588"0.028"€6.75
JU53460.043.00017/16"0.448"0.74"0.032"€8.67
APPROVED VENDOR -

Steel Heavy Split Lock Washer

APPROVED VENDOR U37180.037.0001A
APPROVED VENDOR U37180.137.0001B
APPROVED VENDOR U37180.250.0001C
APPROVED VENDOR U37180.225.0001D
APPROVED VENDOR U37180.043.0001E
APPROVED VENDOR U37180.175.0001F
APPROVED VENDOR U37180.162.0001G
APPROVED VENDOR U37180.150.0001H
APPROVED VENDOR U37180.200.0001I
APPROVED VENDOR U37180.125.0001J
APPROVED VENDOR U37180.087.0001K
APPROVED VENDOR U37180.075.0001L
APPROVED VENDOR U37180.062.0001M
APPROVED VENDOR U37180.056.0001N
APPROVED VENDOR U37180.050.0001O
APPROVED VENDOR U37180.100.0001P
APPROVED VENDOR U37183.087.0001Q
APPROVED VENDOR U37183.137.0001R
APPROVED VENDOR U37183.125.0001S
APPROVED VENDOR U37183.100.0001T
APPROVED VENDOR U37183.050.0001U
APPROVED VENDOR U37183.075.0001V
APPROVED VENDOR U37183.062.0001W
APPROVED VENDOR U37183.056.0001X
APPROVED VENDOR U37183.043.0001Y
StyleModelFinishFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AU37180.037.0001Plain3/8"0.377"0.688"0.115"€3.87
BU37180.137.0001Plain1.375"1.379"2.301"0.422"€64.71
CU37180.250.0001Plain2.5"2.512"3.648"0.496"€96.11
DU37180.225.0001Plain2.25"2.262"3.398"0.496"€106.10
EU37180.043.0001Plain7/16"0.440"0.784"0.133"€6.53
FU37180.175.0001Plain1.75"1.758"2.82"0.458"€79.03
GU37180.162.0001Plain1.625"1.633"2.694"0.458"€53.04
HU37180.150.0001Plain1.5"1.504"2.491"0.458"€64.68
IU37180.200.0001Plain2"2.008"3.144"0.496"€85.14
JU37180.125.0001Plain1.25"1.254"2.104"0.384"€30.96
KU37180.087.0001Plain7/8"0.878"1.489"0.266"€3.87
LU37180.075.0001Plain3/4"0.753"1.285"0.226"€4.01
MU37180.062.0001Plain5/8"0.628"1.087"0.189"€3.11
NU37180.056.0001Plain9/16"0.564"0.975"0.17"€8.70
OU37180.050.0001Plain1/2"0.502"0.879"0.151"€3.72
PU37180.100.0001Plain1"1.003"1.7"0.306"€4.80
QU37183.087.0001Zinc7/8"0.878"1.489"0.266"€4.27
RU37183.137.0001Zinc1.375"1.379"2.301"0.422"€54.77
SU37183.125.0001Zinc1.25"1.254"2.104"0.384"€17.44
TU37183.100.0001Zinc1"1.003"1.7"0.306"€16.47
UU37183.050.0001Zinc1/2"0.502"0.879"0.151"€3.80
VU37183.075.0001Zinc3/4"0.753"1.285"0.226"€4.30
WU37183.062.0001Zinc5/8"0.628"1.087"0.189"€3.55
XU37183.056.0001Zinc9/16"0.564"0.975"0.17"€36.49
YU37183.043.0001Zinc7/16"0.440"0.784"0.133"€3.54
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APPROVED VENDOR -

Phosphorus Bronze Internal Tooth, Type A Lock Washer

APPROVED VENDOR U50462.008.0001A
APPROVED VENDOR U50462.011.0001B
APPROVED VENDOR U50462.013.0001C
APPROVED VENDOR U50462.016.0001D
APPROVED VENDOR U50462.019.0001E
APPROVED VENDOR U50462.050.0001F
APPROVED VENDOR U50462.025.0001G
APPROVED VENDOR U50462.037.0001H
APPROVED VENDOR U50462.031.0001I
StyleModelFits Bolt SizesInside Dia.Outside Dia.Rockwell HardnessThicknessThickness TolerancePrice (ex. VAT)
AU50462.008.0001#20.095"0.2"B900.015"0.01-0.016"€3.53
BU50462.011.0001#40.123"0.27"B900.018"0.012-0.018"€5.76
CU50462.013.0001#60.150"0.295"B900.021"0.016-0.022"€6.65
DU50462.016.0001#80.176"0.34"B900.023"0.018-0.023"€6.83
EU50462.019.0001#100.204"0.381"B900.024"0.018-0.024"€16.40
FU50462.050.00011/2"0.530"0.9"B900.045"0.037-0.045"€16.30
GU50462.025.00011/4"0.267"0.478"B900.028"0.023-0.028"€18.37
HU50462.037.00013/8"0.398"0.692"B900.04"0.032-0.04"€24.16
IU50462.031.00015/16"0.320"0.594"C500.028"-€57.20

Features

  • Lock washers work in conjunction with threaded fasteners (like nuts) to prevent loosening.
  • Helical-shaped lock washers, spring lock washers & split lock washers get activated at the slightest pressure and offer a spring action.
  • Selected lock washers have serrations on their external grip surfaces (top & bottom, or just the top) for extra gripping power. This prevents loosening / shifting due to high vibration.
  • Some Belleville spring lock washers feature smaller outside diameters compared to standard spring lock washers for fitting under socket head cap screws.
  • Lock washers conform to standards like ASME (American Society of Mechanical Engineers), DIN (German Institute for Standardization), military specifications and NAS (National Aerospace Standards).
  • Most washers come in packs containing multiple pieces for easy replacement.

Disc-Lock Washer Bolts

  • Disc-Lock washers use the wedge-locking system for preventing the loosening of bolts & maintaining joint integrity in high-stress, corrosive & vibration-sensitive applications.
  • Disc-Lock washers feature two pre-assembled washer-shaped pieces having inclined cams on one side and ridges on the other side. After installation, these two cam sides mate together and get placed between the nut & the joint material.
  • When the nut attempts to rotate loose upon vibration, the interlocking cams & the non-slip ridges of these Disc-Lock washers create a jamming effect & prevent loosening.
  • They have Delta-Protekt coating for high corrosion resistance.

Metric Blue Split Lock Washers

  • These split lock washers have high collars for more holding surface.
  • They have a blue-coloured coating for easy metric identification.

Fabory Lock Washers

  • These lock washers are made of spring steel, stainless spring steel, stainless steel, aluminium, bronze, phosphor bronze, silicon bronze or steel for use in diverse environments & operations.
  • They are available in helical spring, toothed, wedge, conical spring, contact, curved locking edge, curved spring & wave spring styles.

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