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Raptor Supplies offers a wide range of machine screws from brands like APM Hexseal, Disco, Fabory, Grainger, Lisle, ...Read more

TAMPER-PRUF SCREW -

Tri-Groove Zinc Plated Steel Round Machine Screws

StyleModelHead HeightFastener LengthHead Dia.Screw SizeThread LengthDrive SizeTypeHead StylePricePkg. Qty.
A#01480.126"1 1/2"0.279"#81 1/2"#6Tamper Resistant ScrewsRound€15.2550
A#01450.126"1 1/4"0.279"#81 1/4"#6Tamper Resistant ScrewsRound€14.5850
B#01400.126"1"0.279"#81"#6Tamper Resistant ScrewsRound€13.9850
C#01350.126"3/4"0.279"#83/4"#6Tamper Resistant ScrewsRound€24.95100
D#01300.126"1/2"0.279"#81/2"#6Tamper Resistant ScrewsRound€23.30100
E#01250.126"3/8"0.279"#83/8"#6Tamper Resistant ScrewsRound€19.22100
F#01800.148"3/4"0.37"#10-#10Tamper Resistant ScrewsRound€14.4650
G#01650.148"1"0.37"#101"#10Tamper Resistant ScrewsRound€15.5850
H#01950.148"3/4"0.37"1/4"3/4"#10Tamper Resistant ScrewsRound€18.5350
I#01920.148"1/2"0.37"1/4"1/2"#10Tamper Resistant ScrewsRound€17.0650
A#01690.148"1 1/2"0.37"#10-#10Tamper Resistant ScrewsRound€9.0225
J#01550.148"1/2"0.37"#101/2"#10Tamper Resistant ScrewsRound€13.1650
K#01600.148"3/4"0.37"#103/4"#10Tamper Resistant Screws-€14.1050
L#01890.148"1 1/2"0.37"#101 1/2"#10Tamper Resistant ScrewsRound€8.9325
M#01850.148"1"0.37"#101"#10Tamper Resistant ScrewsRound€8.0925
N#02200.148"2 1/2"0.37"1/4"2 1/2"#10Tamper Resistant ScrewsRound€6.9710
O#02100.148"2"0.37"1/4"2"#10Tamper Resistant ScrewsRound€13.7925
P#02070.148"1 1/2"0.37"1/4"1 1/2"#10Tamper Resistant ScrewsRound€11.8625
Q#01970.148"1"0.37"1/4"1"#10Tamper Resistant ScrewsRound€10.4725
R#01720.148"1/2"0.37"#101/2"#10Tamper Resistant ScrewsRound€13.3850
S#02300.263"1"0.584"5/16"1"#20Tamper Resistant ScrewsRound€14.5225
T#02250.263"3/4"0.584"5/16"-#20Tamper Resistant ScrewsRound€13.1725
U#02230.263"5/8"0.584"5/16"5/8"#20Tamper Resistant ScrewsRound€12.4125
StyleModelMPNPkg. Qty.
A685636856330
RFQ
A685656856520
RFQ
A685676856720
RFQ
A685736857320
RFQ
StyleModelMPNPkg. Qty.
A0716507165100
RFQ
A0716607166100
RFQ
A0717107171100
RFQ
A0717307173100
RFQ
A0717407174100
RFQ
A0718007180100
RFQ
A0718307183100
RFQ
A0718707187100
RFQ
A0719107191100
RFQ
A0719307193100
RFQ
A0719407194100
RFQ
A0719707197100
RFQ
A376473764715
RFQ
A380673806710
RFQ
A398623986212
RFQ
A398633986310
RFQ
A39864398648
RFQ
A636816368130
RFQ
A636826368230
RFQ
A636846368425
RFQ
A636886368815
RFQ
A636936369325
RFQ
A636946369425
RFQ
A636956369525
RFQ
A636986369812
RFQ
StyleModelMPNPkg. Qty.
A0717807178100
RFQ
A39866398665
RFQ
A636916369130
RFQ
A636966369620
RFQ
A641046410425
RFQ
StyleModelMPNPkg. Qty.
A679146791420
RFQ
A795937959325
RFQ
A79606796066
RFQ
StyleModelMPNPkg. Qty.
A0487504875100
RFQ
A0487604876100
RFQ
A0487704877100
RFQ
A0487804878100
RFQ
A0487904879100
RFQ
A0488504885100
RFQ
A0490704907100
RFQ
A0490904909100
RFQ
StyleModelMPNPkg. Qty.
A614526145224
RFQ
A617716177140
RFQ
A617726177240
RFQ
A617736177340
RFQ
A617776177716
RFQ
A621776217724
RFQ
StyleModelMPNPkg. Qty.
A777717777110
RFQ
A9306219306216
RFQ
A9306229306226
RFQ
A9306239306236
RFQ
A9306249306246
RFQ
A9306269306266
RFQ
StyleModelMPNPkg. Qty.
A0376303763100
RFQ
A0376703767100
RFQ
A0376803768100
RFQ
A0376903769100
RFQ
A619986199890
RFQ
StyleModelMPNPkg. Qty.
A329133291312
RFQ
A32928329284
RFQ
A32931329313
RFQ
StyleModelMPNPkg. Qty.
A617516175140
RFQ
A617546175430
RFQ
A617566175616
RFQ
A619926199240
RFQ
StyleModelMPNPkg. Qty.
A332963329615
RFQ
A771217712125
RFQ
A771237712325
RFQ
A771267712615
RFQ
A77138771386
RFQ
StyleModelMPNPkg. Qty.
A084710847150
RFQ
A613836138350
RFQ
StyleModelMPNPkg. Qty.
A0374503745100
RFQ
A0374603746100
RFQ
A0374703747100
RFQ
A0375203752100
RFQ
A0375303753100
RFQ
A0375403754100
RFQ
A04227042271
RFQ
A386683866810
RFQ
A386713867110
RFQ
A38673386738
RFQ
A39644396448
RFQ
A39647396476
RFQ
A524295242910
RFQ
A617486174875
RFQ
A773687736840
RFQ
A774927749260
RFQ
A775317753145
RFQ
A775687756830
RFQ
A777087770860
RFQ
A777117771160
RFQ
A93045993045950
RFQ
A93046993046950
RFQ
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Slotted Plain Stainless Steel Pan Machine Screws

StyleModelHead HeightFastener LengthHead Dia.Screw SizeThread LengthDrive SizeThread FitGradePricePkg. Qty.
A1ZE950.039"3/16"0.116"#03/16"-2AGrade 18-8€18.23100
B1ZE960.039"1/4"0.116"#01/4"-2AGrade 18-8€11.68100
C1ZE940.039"1/8"0.116"#01/8"-2AGrade 18-8€19.17100
D1ZU110.046"-0.142"-1/4"--Grade 18-8-100
RFQ
EU51120.008.00620.053"5/8"0.162"#25/8"-2AGrade 18-8€9.89100
FU51120.008.00500.053"-0.162"-1/2"--Grade 18-8€7.61100
GU51120.008.00310.053"5/16"0.162"#25/16"-2AGrade 18-8€5.47100
HU51120.008.00750.053"3/4"0.162"#23/4"-2AGrade 18-8€6.74100
IU51120.008.00180.053"-0.162"-11/64"--Grade 18-8€5.36100
JU51120.008.00870.053"7/8"0.162"#27/8"-2AGrade 18-8€8.36100
KU51120.008.01000.053"1"0.162"#21"-2AGrade 18-8€5.41100
LU51120.008.01250.053"1 1/4"0.162"#21 1/4"-2AGrade 18-8€34.16100
MU51120.011.00180.068"3/16"0.212"#43/16"-2AGrade 18-8€7.46100
NU51120.011.00250.068"1/4"0.212"#415/64"-2AGrade 18-8€5.75100
OU51120.011.00310.068"5/16"0.212"#45/16"-2AGrade 18-8€8.55100
PU51120.011.00370.068"3/8"0.212"#43/8"-2AGrade 18-8€5.36100
QU51120.011.00430.068"7/16"0.212"#47/16"-2AGrade 18-8€7.32100
RU51120.011.00500.068"1/2"0.212"#431/64"-2AGrade 18-8€5.88100
SU51120.011.00620.068"5/8"0.212"#45/8"-2AGrade 18-8€8.25100
TU51120.011.00750.068"3/4"0.212"#43/4"-2AGrade 18-8€13.49100
UU51120.011.00870.068"7/8"0.212"#47/8"-2AGrade 18-8€9.27100
VU51120.011.01000.068"1"0.212"#41"-2AGrade 18-8€11.13100
WU51120.011.01500.068"1 1/2"0.212"#41 1/2"-2AGrade 18-8€15.09100
XU51120.013.00500.082"1/2"0.262"#631/64"-2AGrade 18-8€7.10100
YU51120.013.00430.082"7/16"0.262"#67/16"-2AGrade 18-8€9.38100
StyleModelMPNPkg. Qty.
A685646856420
RFQ
A685726857220
RFQ
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Phillips Zinc Plated Steel Flat Machine Screws

StyleModelHead HeightFastener LengthHead Dia.Screw SizeThread LengthDrive SizeThread FitMin. Head WidthPricePkg. Qty.
AU24670.011.01500.067"1 1/2"0.212"#41 1/2"#1Class 2A, Class 3A0.191"€10.04100
BU24670.011.00750.067"3/4"0.212"#43/4"#1Class 2A, Class 3A0.191"€3.47100
CU24670.011.00250.067"1/4"0.212"#41/4"#1Class 2A, Class 3A0.191"€1.64100
DU24670.011.01000.067"1"0.212"#41"#1Class 2A, Class 3A0.191"€3.86100
EU24670.013.01000.083"1"0.262"#61"#2Class 2A, Class 3A0.238"€4.99100
FU24670.013.01250.083"1 1/4"0.262"#61 1/4"#2Class 2A, Class 3A0.238"€5.90100
GU24670.013.00250.083"1/4"0.262"#61/4"#2Class 2A, Class 3A0.238"€2.41100
HU24670.013.00370.083"3/8"0.262"#63/8"#2Class 2A, Class 3A0.238"€1.85100
IU24670.013.01500.083"1 1/2"0.262"#61 1/2"#2Class 2A, Class 3A0.238"€7.24100
JU24670.013.00750.083"3/4"0.262"#63/4"#2Class 2A, Class 3A0.238"€4.72100
KU24670.013.02000.083"2"0.262"#62"#2Class 2A, Class 3A0.238"€12.78100
LU24670.016.01000.1"1"0.312"#81"#2Class 2A, Class 3A0.285"€7.14100
MU24670.016.03000.1"3"0.312"#83"#2Class 2A, Class 3A0.285"€19.17100
NU24670.016.02500.1"2 1/2"0.312"#82 1/2"#2Class 2A, Class 3A0.285"€14.58100
OU24670.016.01500.1"1 1/2"0.312"#81 1/2"#2Class 2A, Class 3A0.285"€7.45100
PU24670.016.00370.1"3/8"0.312"#83/8"#2Class 2A, Class 3A0.285"€5.45100
QU24670.016.00750.1"3/4"0.312"#83/4"#2Class 2A, Class 3A0.285"€5.02100
RU24670.016.00250.1"1/4"0.312"#81/4"#2Class 2A, Class 3A0.285"€3.85100
SU24670.016.01250.1"1 1/4"0.312"#81 1/4"#2Class 2A, Class 3A0.285"€7.92100
TU24670.037.01000.23"1"0.717"3/8"1"#4Class 2A, Class 3A0.67"€48.15100
UMSFI0-802750-050P0.102"2 3/4"0.384"#82 3/4"#2Class 2A, Class 3A-€70.4050
VU24670.019.03000.116"3"0.362"#103"#2Class 2A, Class 3A0.333"€21.47100
WU24670.019.00370.116"3/8"0.362"#103/8"#2Class 2A, Class 3A0.333"€8.29100
XU24670.019.00500.116"1/2"0.362"#101/2"#2Class 2A, Class 3A0.333"€6.50100
YU24670.019.00620.116"-0.362"-5/8"#2--€7.37100
TAMPER-PRUF SCREW -

Spanner Plain Stainless Steel Flat Machine Screws

StyleModelHead HeightFastener LengthHead Dia.Screw SizeThread LengthDrive SizeHead WidthTypePricePkg. Qty.
A1216820.067"1/4"0.225"#41/4"#4-Tamper Resistant Screws€18.9950
B1216840.067"1/2"0.225"#41/2"#4-Tamper Resistant Screws€19.5750
C1216830.067"3/8"0.225"#43/8"#4-Tamper Resistant Screws€19.1550
D1217400.083"1"0.279"#61"#6-Tamper Resistant Screws€22.6650
E1217700.083"2"0.279"#62"#6-Tamper Resistant Screws€15.6425
F1217600.083"1 1/2"0.279"#61 1/2"#6-Tamper Resistant Screws€24.4850
G1217300.083"3/4"0.279"#63/4"#6-Tamper Resistant Screws€21.9650
H1217100.083"1/2"0.279"#61/2"#6-Tamper Resistant Screws€21.5150
I1217000.083"3/8"0.279"#63/8"#6-Tamper Resistant Screws€20.8250
J1218600.1"2"0.312"#82"#8-Tamper Resistant Screws€16.5425
K1218500.1"1 1/2"0.312"#81 1/2"#8-Tamper Resistant Screws€14.5725
L1218400.1"1 1/4"0.312"#81 1/4"#8-Tamper Resistant Screws€14.1325
M1218300.1"1"0.312"#81"#8-Tamper Resistant Screws€14.0925
N1218200.1"3/4"0.312"#83/4"#8-Tamper Resistant Screws€12.4625
O1218000.1"1/2"0.312"#81/2"#8-Tamper Resistant Screws€11.7225
P1217900.1"3/8"0.312"#83/8"#8-Tamper Resistant Screws€21.3850
Q1219570.116"2"0.34"#10-#100.385"Tamper Resistant Screws€20.0725
R1218900.116"3/4"0.385"#103/4"#10-Tamper Resistant Screws€13.6225
S1218950.116"1"0.385"#101"#10-Tamper Resistant Screws€14.4925
T1219000.116"1 1/4"0.385"#101 1/4"#10-Tamper Resistant Screws€29.8350
U1219100.116"2"0.385"#102"#10-Tamper Resistant Screws€19.5725
V1219300.116"1/2"0.385"#101/2"#10-Tamper Resistant Screws€13.0525
W1219400.116"3/4"0.385"#103/4"#10-Tamper Resistant Screws€13.7425
X1219450.116"1"0.385"#101"#10-Tamper Resistant Screws€14.7125
Y1219550.116"1 1/2"0.385"#101 1/2"#10-Tamper Resistant Screws€17.3025
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Slotted Zinc Plated Steel Cheese Machine Screws

StyleModelHead HeightFastener LengthHead Dia.Screw SizeThread LengthDrive SizeThread FitMin. Thread LengthPricePkg. Qty.
AMSCD020030-100P1-3 mm3.8 mmM23 mm-6G-€14.84100
BM24520.020.00051.4 mm5 mm3.8 mmM25 mm-6G5 mm€6.31100
BM24520.020.00121.4 mm12 mm3.8 mmM212 mm-6G12 mm€13.33100
BM24520.020.00101.4 mm10 mm3.8 mmM210 mm-6G10 mm€13.07100
BM24520.020.00081.4 mm8 mm3.8 mmM28 mm-6G8 mm€5.25100
BM24520.020.00061.4 mm6 mm3.8 mmM26 mm-6G6 mm€15.05100
BM24520.020.00041.4 mm4 mm3.8 mmM24 mm-6G4 mm€12.73100
BM24520.025.00121.8 mm-4.5 mm-12 mm-Class 6G-€8.42100
BM24520.025.00101.8 mm10 mm4.5 mmM2.510 mm-6G10 mm€17.02100
BM24520.025.00081.8 mm8 mm4.5 mmM2.58 mm-6G8 mm€9.35100
BM24520.025.00061.8 mm6 mm4.5 mmM2.56 mm-6G6 mm€15.94100
CM24520.030.00252 mm25 mm5.5 mmM325 mm-6G-€11.45100
DM24520.030.00402 mm40 mm5.5 mmM340 mm5.4 mm6G40 mm€13.70100
EM24520.030.00062 mm6 mm5.5 mmM36 mm-6G-€8.61100
FM24520.030.00202 mm20 mm5.5 mmM320 mm-6G-€10.06100
GM24520.030.00162 mm16 mm5.5 mmM316 mm-6G-€10.98100
HM24520.030.00122 mm12 mm5.5 mmM312 mm-6G-€13.16100
IM24520.030.00102 mm10 mm5.5 mmM310 mm-6G-€12.96100
JM24520.030.00082 mm8 mm5.5 mmM38 mm-6G-€9.08100
KM24520.030.00302 mm30 mm5.5 mmM330 mm0.8 mm6G-€22.96100
BM24520.030.00052 mm5 mm5.5 mmM35 mm-6G5 mm€8.26100
LM24520.040.00052.6 mm5 mm7 mmM45 mm-6G-€10.39100
BM24520.040.00702.6 mm70 mm7 mmM470 mm-6G70 mm€9.9125
BM24520.040.00652.6 mm65 mm7 mmM465 mm-6G65 mm€63.8650
BM24520.040.00552.6 mm55 mm7 mmM455 mm-6G55 mm€16.0550
TAMPER-PRUF SCREW -

Torx Black Oxide Steel Button Machine Screws

StyleModelHead HeightFastener LengthHead Dia.Screw SizeThread LengthDrive SizeTypeThread FitPricePkg. Qty.
A810000.073"3/8"0.262"#63/8"T10Tamper Resistant ScrewsClass 2A, Class 3A€16.6750
B810200.073"3/4"0.262"#63/4"T10Tamper Resistant ScrewsClass 2A, Class 3A€8.8825
C810100.073"1/2"0.262"#61/2"T10Tamper Resistant ScrewsClass 2A, Class 3A€8.9225
D810300.073"1"0.262"#61"T10Tamper Resistant ScrewsClass 2A, Class 3A€9.8325
E810800.087"1"0.305"#81"T15Tamper Resistant ScrewsClass 2A, Class 3A€9.9025
F810700.087"3/4"0.305"#83/4"T15Tamper Resistant ScrewsClass 2A, Class 3A€10.2825
G811000.087"1 1/2"0.305"#81 1/2"T15Tamper Resistant ScrewsClass 2A, Class 3A€12.5025
H810500.087"3/8"0.305"#83/8"T15Tamper Resistant ScrewsClass 2A, Class 3A€25.8850
I810600.087"-0.305"-1/2"T15Tamper Resistant Screws-€9.7325
J811600.101"1 1/2"0.361"#101 1/2"T25Tamper Resistant ScrewsClass 2A, Class 3A€12.1225
K811700.101"3/8"0.361"#103/8"T25Tamper Resistant ScrewsClass 2A, Class 3A€9.5225
L811200.101"1/2"0.361"#101/2"T25Tamper Resistant ScrewsClass 2A, Class 3A€17.6450
M811800.101"1/2"0.361"#101/2"T25Tamper Resistant ScrewsClass 2A, Class 3A€9.8225
N812000.101"1"0.361"#101"T25Tamper Resistant ScrewsClass 2A, Class 3A€10.9925
O811400.101"1"0.361"#101"T25Tamper Resistant ScrewsClass 2A, Class 3A€10.4125
P811300.101"3/4"0.361"#10-T25Tamper Resistant ScrewsClass 2A, Class 3A€10.1625
Q812200.101"1 1/2"0.361"#101 1/2"T25Tamper Resistant ScrewsClass 2A, Class 3A€11.5125
R811900.101"3/4"0.361"#103/4"T25Tamper Resistant ScrewsClass 2A, Class 3A€10.2025
S812600.132"3/4"0.428"1/4"3/4"T27Tamper Resistant ScrewsClass 2A, Class 3A€13.2025
T812700.132"-0.428"-1"T27Tamper Resistant Screws-€13.9025
U812300.132"3/8"0.428"1/4"3/8"T27Tamper Resistant ScrewsClass 2A, Class 3A€11.7525
V812400.132"1/2"0.428"1/4"1/2"T27Tamper Resistant ScrewsClass 2A, Class 3A€12.3025
W812820.132"1 1/2"0.428"1/4"1 1/2"T27Tamper Resistant ScrewsClass 2A, Class 3A€16.1125
TAMPER-PRUF SCREW -

Torx Plain Stainless Steel Flat Machine Screws

StyleModelHead HeightFastener LengthHead Dia.Screw SizeThread LengthDrive SizeTypeThread FitPricePkg. Qty.
A915100.097"3/4"0.307"#63/4"T10Tamper Resistant Screws2A€13.6625
B915200.097"1"0.307"#61"T10Tamper Resistant Screws2A€16.2225
C914900.097"3/8"0.307"#63/8"T10Tamper Resistant Screws2A€14.3525
D915000.097"1/2"0.307"#61/2"T10Tamper Resistant Screws2A€15.6025
E915400.112"3/8"0.335"#83/8"T15Tamper Resistant Screws2A€13.6325
F915500.112"1/2"0.335"#81/2"T15Tamper Resistant Screws2A€14.7125
G915600.112"-0.335"-3/4"T20Tamper Resistant Screws-€14.5125
H915700.112"1"0.335"#81"T15Tamper Resistant Screws2A€15.5825
I915800.112"1 1/4"0.335"#81 1/4"T20Tamper Resistant Screws2A€16.8325
J915900.112"1 1/2"0.335"#81 1/2"T15Tamper Resistant Screws2A€7.3910
K916100.127"3/4"0.411"#103/4"T25Tamper Resistant Screws2A€15.2825
L916300.127"3/8"0.411"#103/8"T20Tamper Resistant Screws2A€14.0825
M916500.127"1 1/4"0.411"#101 1/4"T20Tamper Resistant Screws2A€7.6910
N916450.127"1"0.411"#101"T20Tamper Resistant Screws2A€15.7725
O916400.127"3/4"0.411"#103/4"T20Tamper Resistant Screws2A€15.5725
P916350.127"1/2"0.411"#101/2"T20Tamper Resistant Screws2A€14.9225
Q916050.127"1/2"0.411"#101/2"T20Tamper Resistant Screws2A€15.4625
R916250.127"1 1/2"0.411"#101 1/2"T20Tamper Resistant Screws2A€7.9010
S916200.127"1 1/4"0.411"#101 1/4"T20Tamper Resistant Screws2A€7.6210
T916150.127"1"0.411"#101"T20Tamper Resistant Screws2A€16.6925
U916080.127"5/8"0.411"#105/8"T20Tamper Resistant Screws2A€15.1325
V916000.127"3/8"0.411"#103/8"T20Tamper Resistant Screws2A€14.0225
W916550.127"1 1/2"0.411"#101 1/2"T25Tamper Resistant Screws2A€8.0510
X917300.161"1"0.531"1/4"1"T27Tamper Resistant Screws2A€9.4310
Y917420.161"1 1/2"0.531"1/4"1 1/2"T27Tamper Resistant Screws2A€13.0610
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Machine Screws

Raptor Supplies offers a wide range of machine screws from brands like APM Hexseal, Disco, Fabory, Grainger, Lisle, Micro Plastics, Texas Pneumatic Tools & Temper-Pruf Screws. They are designed to secure panels and parts through existing tapped holes on electronic equipment, engines and large machines.

Frequently Asked Questions

What is the difference between machine screws and bolts?

  • Machine screws have a slotted head, whereas bolts have a hex head.
  • To install a machine screw, place a flat-heat or Philips head screwdriver into the slotted head and turn it. The screw can be removed by turning the screwdriver in the opposite direction (anti-clockwise).
  • Bolts feature a hex head instead of a slotted head. For installing a bolt, place a hex socket over the head and turn it.
  • Machine screws are generally smaller than bolts. Machine screws are less than 1 inch long, whereas bolts come in a variety of sizes, with some of them being over 2 inches long.

What standards do these machine screws comply with?

These machine screws adhere to AN, ASME, ASTM, CSA, DIN, EHEDG, FDA, Federal Specifications, IFI, ISO, JIS, Military Specifications, MS90728-10, NAS, SAE and UL standards.