Machine Screws

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

GRAINGER -

18-8 (304) Stainless Steel Machine Screw, Phillips, Truss Head

StyleModelDriver SizeHead Dia.Head HeightLengthThread SizePrice (inc. GST)
AU51862.019.0200#20.425 to 0.448"0.103 to 0.118"2"10-24A$ 17.97
BU51862.025.0050#30.546 to 0.573"0.133 to 0.15"1/2"1/4-20A$ 16.64
CU51862.025.0062#30.546 to 0.573"0.133 to 0.15"5/8"1/4-20A$ 18.97
DU51862.025.0075#30.546 to 0.573"0.133 to 0.15"3/4"1/4-20A$ 23.25
APPROVED VENDOR -

18-8 Stainless Steel Machine Screw, Phillips, Pan Head

StyleModelDrive TypeDriver SizeHead Dia.Head HeightLengthRockwell HardnessTensile StrengthThread LengthPrice (inc. GST)
A1PWT9Phillips#20.270"0.082"1/2"---A$ 15.94
BU51122.031.0075Phillips#40.615"0.218"3/4"B70 Min60,000 Min psi-A$ 23.84
C1PWU2Phillips#20.270"0.082"5/8"---A$ 2.42
D1ZE35Phillips#20.373"0.133"3"---A$ 62.62
EU51122.021.0062Phillips#30.425"0.151"5/8"---A$ 39.62
FU51122.021.0075Phillips#30.425"0.151"3/4"---A$ 26.11
G82AP10X1/4Phillips-0.373"0.133"1/4"B7060,000 min.1/4"A$ 2606.85
HU51122.021.0150Phillips#30.425"0.151"1.5"---A$ 44.70
IU51122.025.0150Phillips#30.492"0.175"1.5"---A$ 33.89
J1ZE31Phillips#20.373"0.133"1.75"---A$ 108.32
KU51122.031.0050Phillips#40.615"0.218"1/2"B70 Min60,000 Min psi-A$ 10.03
LU51122.025.0200Phillips#30.492"0.175"2"---A$ 38.56
MU51122.025.0250Phillips#30.492"0.175"2.5"---A$ 18.05
NU51122.025.0400Phillips#30.492"0.175"4"---A$ 9.78
O1ZE58Phillips#30.492"0.175"3/4"---A$ 20.67
P1ZE60Phillips#30.492"0.175"1.5"---A$ 31.46
QU51122.037.0200Phillips#40.740"0.261"2"---A$ 22.37
R1ZE32Phillips#20.373"0.133"2"---A$ 89.43
S1ZE30Phillips#20.373"0.133"1.5"---A$ 60.56
T1ZE91Phillips#20.322"0.115"1/4"----
RFQ
UU51122.019.0300Phillips#20.373"0.133"3"---A$ 58.65
VU51122.019.0087Phillips#20.373"0.133"7/8"---A$ 17.80
WU51122.019.0100Phillips#20.373"0.133"1"---A$ 36.45
XU51122.019.0125Phillips#20.373"0.133"1.25"---A$ 28.92
YU51122.019.0150Phillips#20.373"0.133"1.5"---A$ 29.02
APPROVED VENDOR -

Carbon Steel Machine Screw, Phillips, Pan Head

StyleModelDriver SizeHead Dia.Head HeightLengthRockwell HardnessThread SizePrice (inc. GST)
AU24522.011.0025#10.219-0.205"0.08 to 0.07"1/4"B69 to B1004-40A$ 1.25
BU24522.011.0050#10.205"0.07"1/2"B704-40A$ 3.64
CU24522.008.0075#10.155"0.053"3/4"B702-56A$ 22.23
DU24522.011.0037#10.205"0.07"3/8"B704-40A$ 1.35
EU24522.011.0100#10.205"0.07"1"B704-40A$ 12.32
FU24522.013.0025#20.256"0.087"1/4"B706-32A$ 4.22
GU24522.019.0063#20.357"0.122"5/8"B7010-32A$ 13.71
HU24522.019.0076#20.357"0.122"3/4"B7010-32A$ 14.96
IU24522.019.0101#20.357"0.122"1"B7010-32A$ 14.26
JU24522.013.0062#20.256"0.087"5/8"B706-32A$ 5.38
KU24522.019.0038#20.357"0.122"3/8"B7010-32A$ 12.18
LU24522.013.0100#20.256"0.087"1"B706-32A$ 6.28
MU24522.013.0150#20.256"0.087"1.5"B706-32A$ 12.38
NU24522.016.0037#20.306"0.105"3/8"B708-32A$ 4.71
OU24522.016.0062#20.306"0.105"5/8"B708-32A$ 4.77
PU24522.016.0075#20.306"0.105"3/4"B708-32A$ 8.00
QU24522.016.0100#20.306"0.105"1"B708-32A$ 9.11
RU24522.016.0150#20.306"0.105"1.5"B708-32A$ 11.97
SU24522.016.0200#20.306"0.105"2"B708-32A$ 14.59
TU24522.019.0051#20.357"0.122"1/2"B7010-32A$ 13.06
UU24522.019.0151#20.357"0.122"1.5"B7010-32A$ 15.41
VU24522.019.0250#20.357"0.122"2.5"B7010-24A$ 22.00
WU24522.019.0062#20.357"0.122"5/8"B7010-24A$ 8.66
XU24522.013.0018#20.256"0.087"3/16"B706-32A$ 5.94
YU24522.013.0037#20.256"0.087"3/8"B706-32A$ 3.21
GRAINGER -

Brass Machine Screw, Slotted, Flat Head

StyleModelDia./Thread SizeDriver SizeHead AngleHead Dia.LengthSystem of MeasurementPrice (inc. GST)
AU48170.016.0125#8-320.045 to 0.054"82°0.285 to 0.312"1.25"InchA$ 25.30
BU48170.016.0075#8-320.045 to 0.054"82°0.285 to 0.312"3/4"InchA$ 17.68
CU48170.016.0050#8-320.045 to 0.054"82°0.285 to 0.312"1/2"InchA$ 16.25
DU48170.016.0200#8-320.045 to 0.054"82°0.285 to 0.312"2"InchA$ 44.25
EU48170.016.0150#8-320.045 to 0.054"82°0.285 to 0.312"1.5"InchA$ 27.96
FU48170.016.0300#8-320.045 to 0.054"82°0.285 to 0.312"3"InchA$ 57.28
GU48170.016.0062#8-320.045 to 0.054"82°0.285 to 0.312"5/8"InchA$ 18.83
HU48170.016.0100#8-320.045 to 0.054"82°0.285 to 0.312"1"InchA$ 23.43
IU48170.016.0037#8-320.045 to 0.054"82°0.285 to 0.312"3/8"InchA$ 10.56
JU48170.019.0200#10-240.056 to 0.067"82°0.333 to 0.362"2"InchA$ 50.73
KU48170.019.0125#10-240.056 to 0.067"82°0.333 to 0.362"1.25"InchA$ 43.16
LU48170.019.0075#10-240.056 to 0.067"82°0.333 to 0.362"3/4"InchA$ 23.15
MU48170.019.0037#10-240.056 to 0.067"82°0.333 to 0.362"3/8"InchA$ 12.69
NU48170.019.0100#10-240.056 to 0.067"82°0.333 to 0.362"1"InchA$ 28.82
OU48170.019.0150#10-240.056 to 0.067"82°0.333 to 0.362"1.5"InchA$ 39.50
PU48170.019.0250#10-240.056 to 0.067"82°0.333 to 0.362"2.5"InchA$ 64.47
QU48170.019.0050#10-240.056 to 0.067"82°0.333 to 0.362"1/2"InchA$ 20.04
RU48170.021.0075#12-240.056 to 0.067"82°0.380 to 0.412"3/4"InchA$ 29.69
SU48170.021.0050#12-240.056 to 0.067"82°0.380 to 0.412"1/2"InchA$ 29.37
TU48170.021.0200#12-240.056 to 0.067"82°0.380 to 0.412"2"InchA$ 75.99
UU48170.021.0100#12-240.056 to 0.067"82°0.380 to 0.412"1"InchA$ 42.42
VU48170.025.02001/4"-200.064 to 0.075"82°0.442 to 0.477"2"InchA$ 91.46
WU48170.025.00621/4"-200.064 to 0.075"82°0.442 to 0.477"5/8"InchA$ 38.56
XU48170.025.00501/4"-200.064 to 0.075"82°0.442 to 0.477"1/2"InchA$ 37.14
YU48170.025.00751/4"-200.064 to 0.075"82°0.442 to 0.477"3/4"InchA$ 45.54
APPROVED VENDOR -

Carbon Steel Machine Screw, Phillips, Round Head

StyleModelDriver SizeHead Dia.Head HeightLengthThread SizePrice (inc. GST)
AU24211.008.0025#10.162"0.069"1/4"2-56A$ 12.12
BU24211.008.0037#10.162"0.069"3/8"2-56A$ 6.61
CU24211.008.0050#10.162"0.069"1/2"2-56A$ 12.89
DU24211.011.0100#10.211"0.086"1"4-40A$ 7.90
EU24211.011.0075#10.211"0.086"3/4"4-40A$ 6.88
FU24211.011.0031#10.211"0.086"5/16"4-40A$ 5.94
GU24211.008.0075#10.162"0.069"3/4"2-56A$ 8.33
HU24211.011.0050#10.211"0.086"1/2"4-40A$ 3.03
IU24211.011.0125#10.211"0.086"1.25"4-40A$ 8.72
JU24211.011.0087#10.211"0.086"7/8"4-40A$ 10.23
KU24211.011.0062#10.211"0.086"5/8"4-40A$ 11.46
LU24211.011.0037#10.211"0.086"3/8"4-40A$ 8.82
MU24211.011.0025#10.211"0.086"1/4"4-40A$ 9.58
NU24211.011.0018#10.211"0.086"3/16"4-40A$ 5.91
O588448-PG#20.359"0.137"1.5"10-32A$ 24.50
PU24211.019.0150#20.359-0.334"0.137 to 0.123"1.5"10-24A$ 14.28
Q588438-PG#20.359"0.137"1.25"10-32A$ 22.62
RU24211.019.0101#20.359-0.334"0.137 to 0.123"1"10-32A$ 20.71
O588425-PG#20.359"0.137"7/8"10-32A$ 71.01
SU24211.019.0076#20.359-0.334"0.137 to 0.123"3/4"10-32A$ 19.13
Q588420-PG#20.359"0.137"5/8"10-32A$ 42.91
TU24211.019.0051#20.359-0.334"0.137 to 0.123"1/2"10-32A$ 9.64
UU24211.019.0200#20.359"0.137"2"10-24A$ 25.25
VU24211.019.0175#20.359"0.137"1.75"10-24A$ 46.21
O588412-PG#20.359"0.137"3/8"10-32A$ 11.56
APPROVED VENDOR -

A2 Stainless Steel (Comparable to 18-8 Stainless Steel) Machine Screw, Phillips, Pan Head

StyleModelDriver SizeHead Dia.Head HeightLengthThread SizeWasher O.D.Price (inc. GST)
A6GB25#14.0mm1.72mm3"M2 x 0.4-A$ 17.09
B6GB44#16.0mm2.52mm4"M3 x 0.5-A$ 18.15
C6GB34#15.0mm2.12mm4"M2.5 x 0.45-A$ 19.77
D6GU54#25.5mm2.15mm6"M3 x 0.56.50mmA$ 40.44
D6GU60#27.0mm2.75mm10"M4 x 0.78.50mmA$ 27.18
D6GU59#27.0mm2.75mm8"M4 x 0.78.50mmA$ 45.35
D6GU58#27.0mm2.75mm6"M4 x 0.78.50mmA$ 40.32
D6GU57#25.5mm2.15mm12"M3 x 0.56.50mmA$ 37.92
D6GU56#25.5mm2.15mm10"M3 x 0.56.50mmA$ 18.60
D6GU55#25.5mm2.15mm8"M3 x 0.56.50mmA$ 43.10
E6GU52#27.0mm2.75mm10"M4 x 0.78.50mmA$ 46.89
E6GU53#27.0mm2.75mm12"M4 x 0.78.50mmA$ 44.33
E6GU51#27.0mm2.75mm8"M4 x 0.78.50mmA$ 43.59
E6GU50#27.0mm2.75mm6"M4 x 0.78.50mmA$ 42.67
E6GU49#25.5mm2.15mm12"M3 x 0.56.50mmA$ 21.24
E6GU48#25.5mm2.15mm10"M3 x 0.56.50mmA$ 20.28
E6GU47#25.5mm2.15mm8"M3 x 0.56.50mmA$ 37.49
E6GU46#25.5mm2.15mm6"M3 x 0.56.50mmA$ 40.46
D6GU61#27.0mm2.75mm12"M4 x 0.78.50mmA$ 28.43
GRAINGER -

Steel Machine Screw, Slotted, Flat

StyleModelDriver SizeHead AngleHead Dia.LengthTensile StrengthThread SizePrice (inc. GST)
AM24540.020.00120.50mm90°3.8mm12"60915 psiM2 x 0.4A$ 28.94
AM24540.040.00301mm90°7.5mm30"60915 psiM4 x 0.7A$ 19.54
BM24540.100.00402.50mm90°18mm40mm60915 psiM10 x 1.5A$ 32.44
CM24540.080.00162mm90°14.5mm1660915-A$ 19.09
GRAINGER -

Steel Machine Screw, Phillips, Raised Cheese

StyleModelDia./Thread SizeDriver SizeHead Dia.Head HeightLengthMaterialTensile StrengthThread SizePrice (inc. GST)
AM24660.100.0050-#420mm7.5mm50ft.Steel58015 psiM10 x 1.5A$ 33.93
BM24660.080.0012-#416mm6mm12"Steel58015 psiM8 x 1.25A$ 34.85
CM24660.060.0040-#312mm4.6mm40mmSteel58015 psiM6 x 1A$ 23.72
AM24660.100.0060-#420mm7.5mm60Steel58015 psiM10 x 1.5A$ 34.81
DM24660.080.0045-#416mm6mm45mmSteel58015 psiM8 x 1.25A$ 15.98
EM24660.050.0050M5 x 0.8#310mm3.8mm50ft.Property Class 4.8 Steel58015-A$ 26.28
FM24660.050.0045M5 x 0.8#310mm3.8mm45mmProperty Class 4.8 Steel58015-A$ 41.20
GM24660.060.0045M6 x 1#312mm4.6mm45mmProperty Class 4.8 Steel58015-A$ 31.05
HM24660.080.0050M8 x 1.25#416mm6mm50ft.Property Class 4.8 Steel58015-A$ 33.89
IM24660.080.0035M8 x 1.25#416mm6mm35mmProperty Class 4.8 Steel58015-A$ 28.79
JM24660.080.0060M8 x 1.25#416mm6mm60Property Class 4.8 Steel58015-A$ 17.93
KM24660.100.0025M10 x 1.5#420mm7.5mm25ft.Property Class 4.8 Steel58015-A$ 61.35
LM24660.100.0030M10 x 1.5#420mm7.5mm30"Property Class 4.8 Steel58015-A$ 63.28
GRAINGER -

A2 Stainless Steel Machine Screw, Phillips, Raised Cheese

StyleModelDia./Thread SizeDriver SizeHead Dia.Head HeightLengthTensile StrengthThread SizePrice (inc. GST)
AM51340.040.0060-#28mm3.1mm60101526 psiM4 x 0.7A$ 27.51
BM51340.080.0060-#416mm6mm60101526 psiM8 x 1.25A$ 25.36
CM51340.040.0050-#28mm3.1mm50ft.101526 psiM4 x 0.7A$ 28.73
DM51340.050.0035-#310mm3.8mm35mm101526 psiM5 x 0.8A$ 37.04
EM51340.060.0045-#312mm4.6mm45mm101526 psiM6 x 1A$ 32.29
FM51340.080.0040-#416mm6mm40mm101526 psiM8 x 1.25A$ 29.16
GM51340.080.0050-#416mm6mm50ft.101526 psiM8 x 1.25A$ 35.96
HM51340.050.0045M5 x 0.8#310mm3.8mm45mm101526-A$ 20.63
IM51340.050.0050M5 x 0.8#310mm3.8mm50ft.101526-A$ 24.56
JM51340.060.0050M6 x 1#312mm4.6mm50ft.101526-A$ 33.73
KM51340.080.0016M8 x 1.25#416mm6mm16101526-A$ 35.92
LM51340.080.0035M8 x 1.25#416mm6mm35mm101526-A$ 18.28
GRAINGER -

A4 Stainless Steel Machine Screw, Phillips, Cheese

StyleModelDia./Thread SizeDriver SizeHead Dia.Head HeightLengthTensile StrengthThread SizePrice (inc. GST)
AM55340.020.0006-#14mm1.3mm6"101526 psiM2 x 0.4A$ 11.85
BM55340.020.0010-#14mm1.3mm10"101526 psiM2 x 0.4A$ 11.36
CM55340.025.0008-#15mm2mm8"101526 psiM2.5 x 0.45A$ 11.79
CM55340.025.0012-#15mm2mm12"101526 psiM2.5 x 0.45A$ 13.22
DM55340.030.0004-#16mm2.4mm4"101526 psiM3 x 0.5A$ 10.52
EM55340.040.0012-#28mm3.1mm12"101526 psiM4 x 0.7A$ 12.42
FM55340.020.0008-#14mm1.3mm8"101526 psiM2 x 0.4A$ 11.30
GM55340.025.0006M2.5-0.45#15mm2mm6"101526-A$ 11.91
HM55340.025.0010M2.5-0.45#15mm2mm10"101526-A$ 9.70
IM55340.030.0012M3 x 0.5#16mm2.4mm12"101526-A$ 13.10
JM55340.030.0020M3 x 0.5#16mm2.4mm20ft.101526-A$ 11.03
KM55340.030.0016M3 x 0.5#16mm2.4mm16101526-A$ 17.76
LM55340.030.0005M3 x 0.5#16mm2.4mm5"101526-A$ 10.36
MM55340.030.0010M3 x 0.5#16mm2.4mm10"101526-A$ 12.83
NM55340.030.0008M3 x 0.5#16mm2.4mm8"101526-A$ 13.83
OM55340.030.0006M3 x 0.5#16mm2.4mm6"101526-A$ 10.17
PM55340.040.0008M4 x 0.7#28mm3.1mm8"101526-A$ 17.46
QM55340.050.0012M5 x 0.8#210mm3.8mm12"101526-A$ 11.97
RM55340.050.0016M5 x 0.8#210mm3.8mm16101526-A$ 17.87
GRAINGER -

Low Carbon Steel Machine Screw, Phillips, Truss

StyleModelHead Dia.Head HeightLengthThread SizePrice (inc. GST)
AU24862.013.00370.303 to 0.321"0.074 to 0.086"3/8"6-32A$ 6.69
BU24862.013.00500.303 to 0.321"0.074 to 0.086"1/2"6-32A$ 7.57
CU24862.013.01000.303 to 0.321"0.074 to 0.086"1"6-32A$ 14.96
DU24862.016.00370.364 to 0.3840"0.088 to 0.102"3/8"8-32A$ 9.45
EU24862.016.00500.364 to 0.3840"0.088 to 0.102"1/2"8-32A$ 10.62
FU24862.016.00750.364 to 0.3840"0.088 to 0.102"3/4"8-32A$ 20.42
GU24862.019.00500.425 to 0.448"0.103 to 0.118"1/2"10-24A$ 8.86
GRAINGER -

18-8 (304) Stainless Steel Machine Screw, Phillips, Pan

StyleModelDriver SizeHead Dia.Head HeightLengthThread SizePrice (inc. GST)
AU51122.019.0200#20.357 to 0.373"0.122" to 0.1332"10-24A$ 24.35
BU51122.016.0275#20.306 to 0.322"0.105 to 0.115"2.75"8-32A$ 28.47
CU51122.025.0037#30.473 to 0.492"0.162 to 0.175"3/8"1/4-20A$ 22.22
DU51122.025.0050#30.473 to 0.492"0.162 to 0.175"1/2"1/4-20A$ 18.32
EU51122.025.0062#30.473 to 0.492"0.162 to 0.175"5/8"1/4-20A$ 18.58
FU51122.025.0075#30.473 to 0.492"0.162 to 0.175"3/4"1/4-20A$ 18.52
GU51122.025.0100#30.473 to 0.492"0.162 to 0.175"1"1/4-20A$ 20.20
HU51122.031.0150#30.594 to 0.615"0.203 to 0.218"1.5"5/16-18A$ 29.47
GRAINGER -

18-8 (304) Stainless Steel Machine Screw, Phillips, Round Head

StyleModelLengthPrice (inc. GST)
AU51211.025.00501/2"A$ 17.15
BU51211.025.02002"A$ 43.45
CU51211.025.00753/4"A$ 25.25
DU51211.025.00625/8"A$ 14.76
GRAINGER -

18-8 (304) Stainless Steel Machine Screw, Phillips, Oval

StyleModelDriver SizeHead Dia.Head HeightLengthThread SizePrice (inc. GST)
AU51320.019.0200#20.333 to 0.362"0.075" to 0.1022"10-24A$ 16.92
BU51320.031.0125#30.556 to 0.597"0.117 to 0.155"1.25"5/16-18A$ 24.13
COOPER B-LINE -

Wall Screws

StyleModel
AAWS-CH
RFQ
BAWS-PH
RFQ
CAWS-OH
RFQ
APPROVED VENDOR -

Machine Screw Flat Steel 8-32 X 5/8 Length, 100PK

ModelItemPrice (inc. GST)
U24670.016.0062AB2MCAA$ 13.26
LISLE -

Cylinder Hone Stone Locking Screw

ModelItemPrice (inc. GST)
LS/16330CD8EHYA$ 1.57
See Details
LISLE -

Caster And Screws

ModelItemPrice (inc. GST)
LS/19172CD8ENHA$ 69.28
See Details
LISLE -

High-Low Screw

ModelItemPrice (inc. GST)
LS/19302CD8EPCA$ 1.60
See Details
LISLE -

Pusher Screw

ModelItemPrice (inc. GST)
LS/25470CD8EYDA$ 61.15
See Details
LISLE -

Foot Adjustment Screw

ModelItemPrice (inc. GST)
LS/25870CD8EYKA$ 24.86
See Details
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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.

Features

  • These machine screws consist of a head and a fully threaded shank.
  • The shank features exterior threading for allowing the screw to be driven into tapped holes with interior threading.
  • Grainger machine screws provide tensile strength up to 101526 psi and are available in head diameters ranging from 1 mm to 0.717 inches.
  • Micro-Plastics machine screws are available in polycarbonate, nylon & 18-8 stainless steel variants to ensure corrosion and impact resistance.

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.

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