Approved Vendor Locknuts | Raptor Supplies
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APPROVED VENDOR Locknuts

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APPROVED VENDOR -

Steel External Tooth Washer Locknut Knurled, Round

APPROVED VENDOR Z0289A
APPROVED VENDOR Z0286B
StyleModelDia./Thread SizeFlange Dia.HeightPin Dia.WidthPrice (ex. VAT)
AZ02891"-81.75"9/16"0.316"2"€33.32
BZ02861/2"-131"7/16"0.257"1.25"-
RFQ
AZ02883/4"-101.5"9/16"0.316"1.75"€8.17
BZ02853/8"-163/4"3/8"0.188"1"-
RFQ
AZ02875/8"-111.125"7/16"0.257"1.375"€7.07
APPROVED VENDOR -

316 Stainless Steel Hex Locknut Conical Top Lock

APPROVED VENDOR U55915.100.0001A
APPROVED VENDOR U55915.050.0001B
APPROVED VENDOR U55915.025.0001C
APPROVED VENDOR U55915.037.0001D
StyleModelDia./Thread SizeHeightWidthPrice (ex. VAT)
AU55915.100.00011"-81.018"1.5"€192.73
BU55915.050.00011/2"-1337/64"3/4"€91.28
CU55915.025.00011/4"-200.288"7/16"€106.41
AU55915.075.00013/4"-100.827"1.125"€56.62
DU55915.037.00013/8"-1613/32"9/16"€162.24
AU55915.062.00015/8"-110.731"15/16"€131.40
AU55915.031.00015/16"-180.336"1/2"€111.07
AU55915.087.00017/8"-90.922"1 5/16"€179.67
AU55915.043.00017/16"-140.463"11/16"€95.82
APPROVED VENDOR -

A4 Stainless Steel Hex Locknut With Nylon Insert

APPROVED VENDOR M55730.080.0001A
APPROVED VENDOR M55730.030.0001B
APPROVED VENDOR M55730.040.0001C
APPROVED VENDOR M55730.050.0001D
APPROVED VENDOR M55730.060.0001E
APPROVED VENDOR M55730.120.0001F
APPROVED VENDOR M55730.140.0001G
APPROVED VENDOR M55730.180.0001H
APPROVED VENDOR M55730.240.0001I
APPROVED VENDOR M55730.300.0001J
StyleModelDia./Thread SizeHeightTemp.Thread SizeThread TypeWidthPrice (ex. VAT)
AM55730.080.0001-8mmUp to 250 FM8 x 1.25Metric13mm€7.49
BM55730.030.0001M3 x 0.54mmUp to 250 FM3 x 0.5Metric5.5mm€5.09
CM55730.040.0001M4 x 0.75mmUp to 250 FM4 x 0.7Metric7mm€5.68
DM55730.050.0001M5 x 0.85mmUp to 250 F-Metric8mm€6.21
EM55730.060.0001M6 x 16mmUp to 250 F-Metric10mm€3.48
DM55730.100.0001M10 x 1.510mm--Course17mm€15.39
FM55730.120.0001M12 x 1.7512mm--Course19mm€12.52
GM55730.140.0001M14 x 214mm--Course22mm€23.42
DM55730.160.0001M16 x 216mm--Course24mm€10.91
HM55730.180.0001M18 x 2.518.5mm--Course27mm€27.94
DM55730.200.0001M20 x 2.520mm--Course30mm€14.38
IM55730.240.0001M24 x 324mm--Course36mm€41.04
DM55730.270.0001M27 x 327mm-58° to 302°-Metric41mm€26.33
JM55730.300.0001M30 x 3.530mm--Course46mm€34.72
APPROVED VENDOR -

A2 Stainless Steel Hex Locknut With Nylon Insert

APPROVED VENDOR M51730.025.0001A
APPROVED VENDOR M51730.030.0001B
APPROVED VENDOR M51730.040.0001C
APPROVED VENDOR M51730.050.0001D
APPROVED VENDOR M51730.060.0001E
APPROVED VENDOR M51730.080.0001F
APPROVED VENDOR M51730.140.0001G
APPROVED VENDOR M51730.180.0001H
APPROVED VENDOR M51730.200.0001I
APPROVED VENDOR M51730.240.0001J
APPROVED VENDOR M51730.300.0001K
StyleModelDia./Thread SizeHeightTemp.Thread SizeThread TypeWidthPrice (ex. VAT)
AM51730.025.0001M2.5-0.453.5mm-58° to 302°M2.5 x 0.45Metric5mm€6.48
BM51730.030.0001M3 x 0.54mm-M3 x 0.5Course5.5mm€4.30
CM51730.040.0001M4 x 0.75mm-M4 x 0.7Metric7mm€1.82
DM51730.050.0001M5 x 0.85mm--Metric8mm€2.03
EM51730.060.0001M6 x 16mm--Metric10mm€2.68
FM51730.080.0001M8 x 1.258mmUp to 250 F-Metric13mm€6.30
AM51730.100.0001M10 x 1.510mm--Course17mm€12.18
AM51730.120.0001M12 x 1.7512mm--Course19mm€9.88
GM51730.140.0001M14 x 214mm--Course22mm€16.74
AM51730.160.0001M16 x 216mm--Course24mm€6.58
HM51730.180.0001M18 x 2.518.5mm--Course27mm€19.46
IM51730.200.0001M20 x 2.520mm--Course30mm€8.75
AM51730.220.0001M22-2.522mm-58° to 302°M22 x 2.5Metric32mm€30.41
JM51730.240.0001M24 x 324mm--Course36mm€32.08
AM51730.270.0001M27 x 327mm-58° to 302°-Metric41mm€19.53
KM51730.300.0001M30 x 3.530mm--Course46mm€24.33
APPROVED VENDOR -

Carbon Steel Hex Locknut Conical Top Lock

APPROVED VENDOR U12920.150.0001A
APPROVED VENDOR U12910.150.0001B
APPROVED VENDOR U12950.125.0002C
APPROVED VENDOR U12920.112.0001D
APPROVED VENDOR U12950.112.0002E
APPROVED VENDOR U12920.100.0001F
APPROVED VENDOR U12920.050.0001G
APPROVED VENDOR U12910.050.0001H
APPROVED VENDOR U12950.050.0002I
APPROVED VENDOR U12960.050.0002J
APPROVED VENDOR U12910.025.0001K
APPROVED VENDOR U12950.025.0002L
APPROVED VENDOR U12920.075.0001M
APPROVED VENDOR U12920.037.0001N
APPROVED VENDOR U12950.037.0002O
APPROVED VENDOR U12960.037.0002P
StyleModelDia./Thread SizeFinishHeightThread SizeThread TypeWidthPrice (ex. VAT)
AU12920.150.00011 1/2-6"Yellow Zinc1.526"7UNC2.25"€222.45
BU12910.150.00011 1/2-6"Zinc1.526"7UNC2.25"€68.28
AU12950.150.00021 1/2-12"Zinc-Plated1 33/64"13UNF2.25"€185.47
AU12920.125.00011 1/4-7"Yellow Zinc1.272"8UNC1.875"€332.96
AU12910.125.00011 1/4-7"Zinc-Plated1 17/64"8UNC1.875"€59.53
CU12950.125.00021 1/4-12"Zinc-Plated1 17/64"13UNF1.875"€43.36
DU12920.112.00011 1/8-7"Yellow Zinc1 11/64"8UNC1 11/16"€339.60
AU12910.112.00011 1/8-7"Zinc-Plated1 11/64"8UNC1 11/16"€26.14
EU12950.112.00021 1/8-12"Zinc-Plated1.187"13UNF1 11/16"€34.56
FU12920.100.00011"-8Yellow Zinc1-1/64"-UNC1.5"€19.10
AU12960.101.00021"-14Yellow Zinc1-1/64"-UNF1.5"€37.84
GU12920.050.00011/2"-13Yellow Zinc0.573"-UNC3/4"€7.48
HU12910.050.00011/2"-13Zinc-Plated37/64"-UNC3/4"€7.45
IU12950.050.00021/2"-20Zinc-Plated9/16"-UNF3/4"€7.09
JU12960.050.00021/2"-20Yellow Zinc37/64"-UNF3/4"€21.45
KU12910.025.00011/4"-20Zinc-Plated9/32"-UNC7/16"€8.18
LU12950.025.00021/4"-28Zinc-Plated9/32"-UNF7/16"€10.68
AU12910.075.00013/4"-10Zinc-Plated53/64"-UNC1.125"€9.24
MU12920.075.00013/4"-10Yellow Zinc53/64"-UNC1.125"€20.80
AU12960.075.00023/4"-16Yellow Zinc13/16"-UNF1.125"€26.41
AU12950.075.00023/4"-16Zinc-Plated53/64"-UNF1.125"€8.61
NU12920.037.00013/8"-16Yellow Zinc27/64"-UNC9/16"€15.03
AU12910.037.00013/8"-16Zinc-Plated13/32"-UNC9/16"€8.46
OU12950.037.00023/8"-24Zinc-Plated13/32"-UNF9/16"€6.30
PU12960.037.00023/8"-24Yellow Zinc13/32"-UNF9/16"€19.65
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APPROVED VENDOR -

18-8 Stainless Steel Hex Locknut Conical Top Lock

APPROVED VENDOR U51915.016.0001A
APPROVED VENDOR U51960.019.0002B
APPROVED VENDOR U51915.050.0001C
APPROVED VENDOR U51915.025.0001D
APPROVED VENDOR U51960.075.0002E
APPROVED VENDOR U51915.037.0001F
APPROVED VENDOR U51915.062.0001G
APPROVED VENDOR U51915.031.0001H
APPROVED VENDOR U51915.043.0001I
StyleModelDia./Thread SizeHeightThread TypeWidthPrice (ex. VAT)
AU51915.016.0001#8-3211/64"UNC11/32"€51.18
BU51960.019.0002#10-320.241"UNF3/8"€48.44
AU51915.100.00011"-81.018"UNC1.5"€217.52
CU51915.050.00011/2"-1337/64"UNC3/4"€39.91
AU51960.050.00021/2"-200.573"UNF3/4"€54.99
DU51915.025.00011/4"-209/32"UNC7/16"€22.37
AU51960.025.00021/4"-289/32"UNF7/16"€59.34
AU51915.075.00013/4"-1053/64"UNC1.125"€64.40
EU51960.075.00023/4"-160.827"UNF1.125"€98.54
FU51915.037.00013/8"-1613/32"UNC9/16"€85.48
AU51960.037.00023/8"-2413/32"UNF9/16"€167.81
GU51915.062.00015/8"-1147/64"UNC15/16"€61.14
AU51960.062.00025/8"-180.731"UNF15/16"€99.09
HU51915.031.00015/16"-1821/64"UNC1/2"€28.62
AU51960.031.00025/16"-2421/64"UNF1/2"€82.76
AU51915.087.00017/8"-90.922"UNC1 5/16"€138.62
IU51915.043.00017/16"-1415/32"UNC11/16"€86.85
AU51960.043.00027/16"-200.463"UNF11/16"€108.34
AU51915.056.00019/16"-120.621"UNC7/8"€22.04
APPROVED VENDOR -

Carbon Steel Hex Locknut All Metal

APPROVED VENDOR M12858.040.0001A
APPROVED VENDOR M12858.050.0001B
APPROVED VENDOR M12910.060.0001C
APPROVED VENDOR M12910.080.0001D
APPROVED VENDOR M12858.100.0001E
APPROVED VENDOR M12910.120.0001F
StyleModelDia./Thread SizeFinishGradeHeightProperty ClassRockwell HardnessThread SizeWidthPrice (ex. VAT)
AM12858.040.0001M4 x 0.7Zinc-PlatedClass 85mm8.830M4 x 0.77mm€24.43
AM12910.040.0001M4 x 0.7Zinc-PlatedClass 105mm10.936M4 x 0.77mm€47.73
AM12910.050.0001M5 x 0.8ZincClass 105.1mm10.9C36-8mm€13.27
BM12858.050.0001M5 x 0.8Zinc-PlatedClass 85.1mm8.830-8mm€6.63
AM12858.060.0001M6 x 1Zinc-PlatedClass 86mm8.830-10mm€8.30
CM12910.060.0001M6 x 1Zinc-PlatedClass 106mm10.936-10mm€8.92
AM12858.080.0001M8 x 1.25Zinc-PlatedClass 88mm8.830-13mm€14.48
DM12910.080.0001M8 x 1.25Zinc-PlatedClass 108mm10.936-13mm€13.73
AM12910.100.0001M10 x 1.5Zinc-PlatedClass 1010mm10.936-17mm€25.70
EM12858.100.0001M10 x 1.5Zinc-PlatedClass 810mm8.830-17mm€20.06
AM12858.120.0001M12 x 1.75Zinc-PlatedClass 812mm8.830-19mm€17.27
FM12910.120.0001M12 x 1.75Zinc-PlatedClass 1012mm10.936-19mm€11.53
AM12910.140.0001M14 x 2Zinc-PlatedClass 1014mm10.936-22mm€39.65
AM12858.140.0001M14 x 2Zinc-PlatedClass 814mm8.830-22mm€39.71
AM12858.160.0001M16 x 2Zinc-PlatedClass 816mm8.830-24mm€23.86
AM12910.160.0001M16 x 2Zinc-PlatedClass 1016mm10.936-24mm€22.34
AM12910.180.0001M18 x 2.5Zinc-PlatedClass 1018mm10.936-27mm€66.60
AM12858.180.0001M18 x 2.5Zinc-PlatedClass 818mm8.830-27mm€53.99
AM12858.200.0001M20 x 2.5Zinc-PlatedClass 820mm8.830-30mm€14.85
AM12910.200.0001M20 x 2.5Zinc-PlatedClass 1020mm10.936-30mm€17.65
AM12858.220.0001M22-2.5Zinc-PlatedClass 822mm8.830M22 x 2.532mm€31.47
AM12910.220.0001M22-2.5Zinc-PlatedClass 1022mm10.936M22 x 2.532mm€37.40
AM12858.240.0001M24 x 3Zinc-PlatedClass 824mm8.830-36mm€27.36
AM12910.240.0001M24 x 3Zinc-PlatedClass 1024mm10.936-36mm€30.74
AM12858.270.0001M27 x 3Zinc-PlatedClass 827mm8.830-41mm€157.80
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APPROVED VENDOR -

Carbon Steel Hex Locknut Conical Top Flange

APPROVED VENDOR U12100.050.0001A
APPROVED VENDOR U12100.025.0001B
APPROVED VENDOR U12100.075.0001C
APPROVED VENDOR U12100.037.0001D
APPROVED VENDOR U12100.062.0001E
StyleModelDia./Thread SizeFlange Dia.HeightWidthPrice (ex. VAT)
AU12100.050.00011/2"-131.0737/64"3/4"€8.38
BU12100.025.00011/4"-200.569/32"7/16"€7.02
CU12100.075.00013/4"-101.58553/64"1.125"€32.06
DU12100.037.00013/8"-160.8113/32"9/16"€6.25
EU12100.062.00015/8"-111.3347/64"15/16"€16.26
EU12100.031.00015/16"-180.6824/64"1/2"€7.32
EU12100.043.00017/16"-140.9315/32"11/16"€9.15
APPROVED VENDOR -

Carbon Steel Hex Jam Locknut With Nylon Insert

APPROVED VENDOR U12423.050.0001A
APPROVED VENDOR U12423.025.0001B
APPROVED VENDOR U12380.075.0002C
APPROVED VENDOR U12423.031.0001D
StyleModelDia./Thread SizeHeightThread TypeWidthPrice (ex. VAT)
AU12423.050.00011/2"-130.609"UNC3/4"€3.68
BU12423.025.00011/4"-200.238"UNC7/16"€3.28
CU12380.075.00023/4"-160.89"UNF1 1/16"€6.87
AU12423.037.00013/8"-160.469"UNC9/16"€3.03
AU12380.062.00025/8"-180.765"UNF15/16"€3.33
DU12423.031.00015/16"-180.359"UNC1/2"€5.80
AU12423.056.00019/16"-120.656"UNC7/8"€16.21
AU12380.056.00029/16"-180.656"UNF7/8"€15.02
APPROVED VENDOR -

18-8 Stainless Steel Hex Locknut Thin with Nylon Insert

APPROVED VENDOR U51730.013.0001A
APPROVED VENDOR U51730.016.0001B
APPROVED VENDOR U51730.019.0001C
APPROVED VENDOR U51422.101.0002D
APPROVED VENDOR U51422.037.0002E
APPROVED VENDOR U51422.062.0002F
APPROVED VENDOR U51422.087.0002G
APPROVED VENDOR U51730.043.0001H
StyleModelDia./Thread SizeHeightThread TypeWidthPrice (ex. VAT)
AU51730.013.0001#6-323/16"UNC5/16"€2.78
BU51730.016.0001#8-321/4"UNC11/32"€4.13
CU51730.019.0001#10-241/4"UNC3/8"€5.91
AU51730.100.00011"-81.125"UNC1.437"€57.77
DU51422.101.00021"-141.125"UNF1.437"€275.19
AU51730.075.00013/4"-108/9"UNC1 1/16"€12.14
AU51422.075.00023/4"-168/9"UNF1 1/16"€34.28
AU51730.037.00013/8"-1615/32"UNC9/16"€11.96
EU51422.037.00023/8"-2415/32"UNF9/16"€13.01
AU51730.062.00015/8"-113/4"UNC15/16"€43.36
FU51422.062.00025/8"-183/4"UNF15/16"€45.13
AU51730.087.00017/8"-91"UNC1.25"€43.36
GU51422.087.00027/8"-141"UNF1.25"€166.75
HU51730.043.00017/16"-143/4"UNC11/16"€11.78
AU51422.043.00027/16"-203/4"UNF11/16"€16.09
APPROVED VENDOR -

Carbon Steel Deformed Thread Locknut Conical Top Flanged

APPROVED VENDOR U12100.016.0001A
APPROVED VENDOR U12100.019.0001B
APPROVED VENDOR U12100.100.0001C
StyleModelDia./Thread SizeFinishFlange Dia.GradeHeightWidthPrice (ex. VAT)
AU12100.016.0001#8-32Zinc-20.191"11/32"€120.87
BU12100.019.0001#10-24Zinc-20.241"3/8"€92.01
CU12100.100.00011"-8Zinc-21.018"1.5"€81.30
CU12120.100.00011"-8Plain-81.018"1.5"€102.90
CU12120.025.00011/4"-20Plain9/16"80.288"7/16"€28.34
CU12100.087.00017/8"-9Zinc1-37/64"20.922"1 5/16"€51.21
CU12120.087.00017/8"-9Plain1-37/64"80.922"1 5/16"€75.17
CU12120.043.00017/16"-14Plain15/16"80.463"11/16"€45.23
APPROVED VENDOR -

Carbon Steel Hex Locknut Heavy with Nylon Insert

APPROVED VENDOR U12601.050.0001A
APPROVED VENDOR U12601.025.0001B
APPROVED VENDOR U12601.037.0001C
APPROVED VENDOR U12601.031.0001D
APPROVED VENDOR U12601.056.0001E
StyleModelDia./Thread SizeHeightWidthPrice (ex. VAT)
AU12601.050.00011/2"-130.609"3/4"€14.79
BU12601.025.00011/4"-200.238"7/16"€12.39
CU12601.037.00013/8"-160.469"3/4"€16.88
CU12601.062.00015/8"-110.765"15/16"€12.64
DU12601.031.00015/16"-180.359"1/2"€17.86
EU12601.056.00019/16"-120.656"7/8"€105.69
APPROVED VENDOR -

18-8 Stainless Steel Hex Jam Locknut Heavy with Nylon Insert

APPROVED VENDOR U51705.100.0001A
APPROVED VENDOR U51705.043.0001B
StyleModelDia./Thread SizeHeightWidthPrice (ex. VAT)
AU51705.100.00011"-81.124"1.437"€73.40
BU51705.043.00017/16"-140.768"11/16"€12.21
APPROVED VENDOR -

Low Carbon Steel Hex Locknut Slotted

APPROVED VENDOR 287098-PGA
APPROVED VENDOR 287304-PGB
StyleModelDia./Thread SizeHeightPin Dia.Slot DepthSlot WidthThread SizeThread TypeWidthPrice (ex. VAT)
A287098-PG1 1/2-6"1 9/32"5/16"0.860"0.46"7UNF2.25"€133.55
B287304-PG1 1/2-12"1 9/32"5/16"0.860"0.46"13UNF2.25"€113.08
B287090-PG1 1/4-7"1 1/16"1/4"0.700"0.4"8UNC1.875"€91.41
RFQ
B287296-PG1 1/4-12"1 1/16"1/4"0.700"0.4"13UNF1.875"€113.74
RFQ
B287082-PG1"-855/64"7/32"0.590"0.3"-UNC1.5"€49.85
B287288-PG1"-1455/64"7/32"0.590"0.3"-UNF1.5"€50.75
RFQ
A287062-PG1/2"-137/16"9/64"0.290"0.18"-UNC3/4"€45.19
A287264-PG1/2"-207/16"9/64"0.290"0.18"-UNF3/4"€46.47
A287046-PG1/4"-207/32"1/16"0.140"0.1"-UNC7/16"€67.40
A287248-PG1/4"-287/32"1/16"0.140"0.1"-UNF7/16"€64.57
A287074-PG3/4"-1041/64"5/32"0.400"0.24"-UNC1.125"€50.72
A287276-PG3/4"-1641/64"5/32"0.400"0.24"-UNF1.125"€77.77
A287054-PG3/8"-1621/64"7/64"0.210"0.15"-UNC9/16"€52.13
A287256-PG3/8"-2421/64"7/64"0.210"0.15"-UNF9/16"€50.70
A287070-PG5/8"-1135/64"5/32"0.340"0.24"-UNC15/16"€64.43
A287272-PG5/8"-1835/64"5/32"0.340"0.24"-UNF15/16"€46.97
A287050-PG5/16"-1817/64"5/64"0.180"0.12"-UNC1/2"€43.54
A287252-PG5/16"-2417/64"5/64"0.180"0.12"-UNF1/2"€45.95
B287078-PG7/8"-93/4"5/32"0.520"0.24"-UNC1 5/16"€117.91
B287280-PG7/8"-143/4"5/32"0.520"0.24"-UNF1 5/16"€94.03
RFQ
A287260-PG7/16"-203/8"7/64"0.230"0.15"-UNF11/16"€43.89
A287066-PG9/16"-1231/64"9/64"0.310"0.18"-UNC7/8"€28.01
A287268-PG9/16"-1831/64"9/64"0.310"0.18"-UNF7/8"€64.81
APPROVED VENDOR -

Steel Check Nut Knurled, Round

APPROVED VENDOR Z0275A
APPROVED VENDOR Z0279B
APPROVED VENDOR Z0276C
APPROVED VENDOR Z0278D
APPROVED VENDOR Z0277E
StyleModelDia./Thread SizeFlange Dia.Head HeightHeightWidthPrice (ex. VAT)
AZ0275#10-241/2"7/32"7/32"3/4"€4.89
BZ02791/2"-133/4"3/8"3/8"1"€5.79
CZ02761/4"-201/2"7/32"7/32"3/4"-
RFQ
DZ02783/8"-161/2"5/16"5/16"3/4"€4.84
EZ02775/16"-181/2"5/16"5/16"3/4"€4.81
APPROVED VENDOR -

Steel Deformed Thread Locknut Conical Top Lock

APPROVED VENDOR U12910.100.0001A
APPROVED VENDOR 4VPL2B
APPROVED VENDOR U12950.101.0002C
APPROVED VENDOR 51CLC0813D
APPROVED VENDOR U12920.025.0001E
APPROVED VENDOR U12960.025.0002F
APPROVED VENDOR 4VPK4G
APPROVED VENDOR SHY80H
APPROVED VENDOR 4VPK6I
APPROVED VENDOR U12920.031.0001J
APPROVED VENDOR 4VPL3K
APPROVED VENDOR U12950.056.0002L
StyleModelDia./Thread SizeFinishGradeHeightItemRockwell HardnessThread SizeThread TypePrice (ex. VAT)
AU12910.100.00011"-8Zinc-PlatedC7/8"Lock NutC24-32-UNC€10.33
B4VPL21"-8Yellow Zinc, Waxed87/8"Deformed Thread LocknutC26 to 34-UNC€474.53
CU12950.101.00021"-14Zinc-PlatedC7/8"Lock NutC24-32-UNF€11.29
D51CLC08131/2"-13Zinc-PlatedC7/16"Deformed Thread LocknutC24-32-UNC€256.48
EU12920.025.00011/4"-20Yellow ZincC7/32"Deformed Thread LocknutHRC24-C321/4-20UNC€15.84
FU12960.025.00021/4"-28Yellow ZincC7/32"Deformed Thread LocknutHRC24-C321/4-28UNF€6.63
G4VPK43/4"-10Yellow Zinc, Waxed821/32"Deformed Thread LocknutC26 to 34-UNC€533.12
HSHY803/8"-24Yellow Zinc, WaxedC21/64"Deformed Thread LocknutHRC24-C32-UNF€43.17
I4VPK65/8"-11Yellow Zinc, Waxed835/64"Deformed Thread LocknutC24 to 32-UNC€632.69
JU12920.031.00015/16"-18Yellow ZincC17/64"Deformed Thread LocknutHRC24-C325/16-18UNC€13.46
K4VPL37/8"-9Yellow Zinc, Waxed849/64"Deformed Thread LocknutC26 to 34-UNC€453.82
FU12910.056.00019/16"-12Zinc-PlatedC1/2"Lock NutC24-32-UNC€16.20
LU12950.056.00029/16"-18Zinc-PlatedC1/2"Lock NutC24-32-UNF€16.73
APPROVED VENDOR -

Steel Hex Locknut Heavy with Nylon Insert

APPROVED VENDOR U12601.150.0001A
APPROVED VENDOR U12705.150.0001B
StyleModelDia./Thread SizeHeightThread SizeWidthPrice (ex. VAT)
AU12601.150.00011 1/2-6"1 2/3"72.187"€76.70
BU12705.150.00011 1/2-6"1 2/3"72.187"€123.45
AU12601.125.00011 1/4-7"1 3/7"81 13/16"€52.04
AU12705.125.00011 1/4-7"1 3/7"81 13/16"€87.37
AU12601.075.00013/4"-108/9"-1 1/16"€14.24
AU12705.087.00017/8"-91"-1.25"€24.74
APPROVED VENDOR -

Steel Hex Locknut Thin with Nylon Insert

APPROVED VENDOR U12381.150.0002A
APPROVED VENDOR U12380.150.0002B
APPROVED VENDOR U12381.125.0002C
APPROVED VENDOR U12381.112.0002D
APPROVED VENDOR U12423.100.0001E
APPROVED VENDOR U12381.050.0002F
APPROVED VENDOR U12381.025.0002G
APPROVED VENDOR U12380.037.0002H
APPROVED VENDOR U12423.062.0001I
APPROVED VENDOR U12381.062.0002J
APPROVED VENDOR U12423.087.0001K
APPROVED VENDOR U12380.087.0002L
APPROVED VENDOR U12423.043.0001M
APPROVED VENDOR U12380.043.0002N
StyleModelDia./Thread SizeGradeHeightThread TypeWidthPrice (ex. VAT)
AU12381.150.00021 1/2-12"81 2/3"UNF2.187"€378.91
BU12380.150.00021 1/2-12"21 2/3"UNF2.187"€27.95
CU12381.125.00021 1/4-12"81 3/7"UNF1 13/16"€28.62
BU12380.125.00021 1/4-12"21 3/7"UNF1 13/16"€17.62
DU12381.112.00021 1/8-12"81 9/32"UNF1.625"€92.77
EU12423.100.00011"-821.125"UNC1.437"€11.15
BU12380.101.00021"-1421.125"UNF1.437"€8.44
BU12380.050.00021/2"-2023/5"UNF3/4"€3.60
FU12381.050.00021/2"-2083/5"UNF3/4"€59.65
GU12381.025.00021/4"-2881/4"UNF7/16"€108.88
BU12423.075.00013/4"-1028/9"UNC1 1/16"€5.74
BU12381.075.00023/4"-1688/9"UNF1 1/16"€49.29
HU12380.037.00023/8"-24215/32"UNF9/16"€3.48
IU12423.062.00015/8"-1123/4"UNC15/16"€3.58
JU12381.062.00025/8"-1883/4"UNF15/16"€41.07
BU12381.031.00025/16"-24814/39"UNF1/2"€316.83
KU12423.087.00017/8"-921"UNC1.25"€10.03
LU12380.087.00027/8"-1421"UNF1.25"€12.86
BU12381.087.00027/8"-1481"UNF1.25"€53.18
MU12423.043.00017/16"-1423/4"UNC11/16"€3.19
NU12380.043.00027/16"-2023/4"UNF11/16"€4.20
APPROVED VENDOR -

Steel Hex Locknut Flange with Nylon Insert

APPROVED VENDOR 4CAN8A
APPROVED VENDOR 4CAN9B
APPROVED VENDOR 4CAP4C
APPROVED VENDOR 4CAR1D
APPROVED VENDOR 4CAP6E
APPROVED VENDOR 4CAR3F
APPROVED VENDOR 4CAP3G
APPROVED VENDOR 4CAP9H
APPROVED VENDOR 4CAR2I
APPROVED VENDOR 4CAP8J
StyleModelDia./Thread SizeFinishGradeHeightThread TypeWidthPrice (ex. VAT)
A4CAN8#10-24Zinc-Plated21/4"UNC3/8"€18.41
B4CAN9#10-32Zinc-Plated21/4"UNF3/8"€16.28
C4CAP41/2"-13Zinc-Plated29/16"UNC3/4"€13.37
D4CAR11/2"-13Zinc-Plated89/16"UNC3/4"€27.41
A4CAP11/4"-20Zinc-Plated25/16"UNC7/16"€15.35
A4CAP71/4"-20Zinc-Plated85/16"UNC7/16"€17.87
E4CAP63/4"-10Zinc-Plated213/16"UNC1.125"€16.05
F4CAR33/4"-10Zinc-Plated813/16"UNC1.125"€34.30
G4CAP33/8"-16Zinc-Plated27/16"UNC9/16"€14.25
H4CAP93/8"-16Zinc-Plated87/16"UNC9/16"€20.12
I4CAR25/8"-11Zinc-Plated811/16"UNC15/16"€17.44
A4CAP25/16"-18Zinc-Plated23/8"UNC1/2"€16.33
J4CAP85/16"-18Yellow Zinc83/8"UNC1/2"€25.47
APPROVED VENDOR -

18-8 Stainless Steel Hex Locknut Heavy with Nylon Insert

APPROVED VENDOR U51718.150.0001A
APPROVED VENDOR U51718.125.0001B
APPROVED VENDOR U51705.050.0001C
APPROVED VENDOR U51705.025.0001D
APPROVED VENDOR U51705.075.0001E
APPROVED VENDOR U51718.075.0001F
APPROVED VENDOR U51705.037.0001G
APPROVED VENDOR U51705.062.0001H
APPROVED VENDOR U51718.062.0001I
APPROVED VENDOR U51705.031.0001J
StyleModelDia./Thread SizeHeightThread SizeWidthPrice (ex. VAT)
AU51718.150.00011 1/2-6"1.671"72.187"€561.20
BU51718.125.00011 1/4-7"1.422"81 13/16"€1,119.89
AU51718.112.00011 1/8-7"1.281"81.625"€802.54
AU51718.100.00011"-81.125"-1.437"€87.72
AU51718.050.00011/2"-130.609"-3/4"€45.45
CU51705.050.00011/2"-133/5"-3/4"€6.04
AU51718.025.00011/4"-201/4"-7/16"€23.59
DU51705.025.00011/4"-201/4"-7/16"€39.04
EU51705.075.00013/4"-108/9"-1 1/16"€151.48
FU51718.075.00013/4"-108/9"-1 1/16"€332.08
AU51718.037.00013/8"-1615/32"-9/16"€8.96
GU51705.037.00013/8"-1615/32"-9/16"€100.12
HU51705.062.00015/8"-113/4"-15/16"€16.55
IU51718.062.00015/8"-113/4"-15/16"€45.94
JU51705.031.00015/16"-1814/39"-1/2"€47.55
AU51718.031.00015/16"-1814/39"-1/2"€6.63
AU51718.087.00017/8"-91"-1.25"€498.71
AU51705.087.00017/8"-91"-1.25"€163.16
APPROVED VENDOR -

Steel Hex Locknut With Nylon Insert

APPROVED VENDOR U12300.056.0001A
APPROVED VENDOR NLFI20750NTE-025PB
APPROVED VENDOR 4FHZ4C
APPROVED VENDOR 4FHZ3D
APPROVED VENDOR U12601.100.0001E
APPROVED VENDOR U12601.087.0001F
APPROVED VENDOR U12300.008.0001G
APPROVED VENDOR U12421.031.0002H
APPROVED VENDOR U12411.031.0001I
APPROVED VENDOR U12421.025.0002J
APPROVED VENDOR U12411.025.0001K
APPROVED VENDOR U12422.031.0002L
APPROVED VENDOR 4FHZ6M
APPROVED VENDOR U12300.100.0001N
APPROVED VENDOR U12320.031.0002O
APPROVED VENDOR U12320.025.0002P
APPROVED VENDOR U12320.019.0002Q
StyleModelComparable ToDia./Thread SizeFinishGradeHeightItemProperty ClassRockwell HardnessPrice (ex. VAT)
AU12300.056.0001-9/16"-12Zinc-Plated225/32"Lock Nut-B68 to C32€6.42
BNLFI20750NTE-025P--Zinc-Plated213/32"Hex Locknut-C28 Max.€28.51
C4FHZ4-1 3/4-12"Plain22 5/16"Hex Locknut-C32 Max€37.38
D4FHZ3-1 3/4-5"Plain22 5/16"Hex Locknut-C32 Max€35.14
EU12601.100.0001-1"-8Zinc-Plated21 9/32"Hex Locknut-B68 to C32€24.34
FU12601.087.0001-7/8"-9Zinc-Plated21.125"Hex Locknut-B68 to C32€12.08
FU12601.043.0001-7/16"-14Zinc-Plated219/32"Hex Locknut-B68 to C32€37.11
FU12300.009.0001-#3-48Zinc-Plated29/64"Hex Locknut-B68 to C32€14.59
GU12300.008.0001-#2-56Zinc-Plated29/64"Hex Locknut-B68 to C32€20.36
HU12421.031.0002-5/16"-24Plain811/32"Hex Locknut-HRC24 - C32€14.77
IU12411.031.0001-5/16"-18Plain811/32"Hex Locknut-HRC24 - C32€5.02
JU12421.025.0002-1/4"-28Plain85/16"Hex Locknut-HRC24 - C32€12.28
KU12411.025.0001-1/4"-20Plain85/16"Hex Locknut-HRC24 - C32€6.14
LU12422.031.0002-5/16"-24Yellow Zinc81/4"Hex Locknut-HRC24 - C32€11.65
M4FHZ6-2-12"Plain22 13/32"Hex Locknut-C32 Max€125.58
FU12422.025.0002-1/4"-28Yellow Zinc815/64"Hex Locknut-HRC24 - C32€8.12
FU12300.031.0001-5/16"-18Zinc-Plated211/32"Hex Locknut-B68 to C32€7.08
FU12380.112.0002-1 1/8-12"Zinc-Plated241/64"Hex Locknut-B68 to C32€41.63
FU12380.025.0002-1/4"-28Zinc-Plated25/16"Hex Locknut-B68 to C32€4.58
FU12320.101.0002-1"-14Zinc-Plated21 3/64"Hex Locknut-B68 to C32€29.05
NU12300.100.0001-1"-8Zinc-Plated21 3/64"Hex Locknut-B68 to C32€10.26
OU12320.031.0002-5/16"-24Zinc-Plated211/32"Hex Locknut-B68 to C32€8.72
PU12320.025.0002-1/4"-28Zinc-Plated25/16"Hex Locknut-B68 to C32€5.34
FU12300.025.0001-1/4"-20Zinc-Plated25/16"Hex Locknut-B68 to C32€4.39
QU12320.019.0002-#10-32Zinc-Plated215/64"Hex Locknut-B68 to C32€4.68
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Features

  • These nuts are used in place of standard nuts to reduce vibrations in machinery and join soft metals.
  • Flexlock hex locknuts come with flexible tops to provide secure & tight holding with fasteners, by expanding inside them when inserted.
  • They are available in UNC & UNF thread types.
  • These locking nuts have an integral locking device that uses grub screws tightened against a pressure plate, with a thread profile machined into it.
  • When the screw is tightened, the threads are not damaged, and mounting & dismounting are simple.
  • There are no additional washers or nuts required with locknuts.

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