Machine Screws

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

APPROVED VENDOR -

18-8 Stainless Steel Machine Screw, Slotted, Flat Head

StyleModelHead AngleHead Dia.Head HeightLengthRockwell HardnessTensile StrengthThread LengthThread SizePrice (inc. VAT)
AU51110.025.0250-0.477"0.153"2.5"B70 Min60,000 Min psi-1/4-20£30.43
BU51110.050.0150-0.815"0.223"1.5"B70 Min60,000 Min psi-1/2-13£14.52
CU51110.025.0450-0.477"0.153"4.5"B70 Min60,000 Min psi-1/4-20£9.94
DU51110.050.0200-0.815"0.223"2"B70 Min60,000 Min psi-1/2-13£18.12
EU51110.025.0400-0.477"0.153"4"B70 Min60,000 Min psi-1/4-20£6.28
F3AWG7-0.477"0.153"5/8"B70 Min60,000 Min psi-1/4-20£29.22
GU51110.025.0225-0.477"0.153"2.25"B70 Min60,000 Min psi-1/4-20£20.20
HU51110.050.0125-0.815"0.223"1.25"B70 Min60,000 Min psi-1/2-13£13.09
IU51110.050.0100-0.815"0.223"1"B70 Min60,000 Min psi-1/2-13£29.67
JU51110.025.0500-0.477"0.153"5"B70 Min60,000 Min psi-1/4-20£10.55
KU51110.025.0300-0.477"0.153"3"B70 Min60,000 Min psi-1/4-20£15.40
LU51110.019.003782°0.362"0.116"3/8"---10-24£9.64
MU51110.019.006282°0.362"0.116"5/8"---10-24£5.86
N2AY3882°0.815"0.223"3"---1/2-13£21.15
OU51110.050.025082°0.815"0.223"2.5"---1/2-13£10.39
PU51110.025.035082°0.477"0.153"3.5"---1/4-20£16.12
Q2AU8582°0.362"0.116"5/8"---10-32£13.62
RU51110.019.030082°0.362"0.116"3"---10-24£27.73
SU51110.019.012582°0.362"0.116"1.25"---10-24£12.87
TU51110.019.015082°0.362"0.116"1.5"---10-24£27.99
UU51110.019.003182°0.362"0.116"5/16"---10-24£8.33
VU51110.019.005082°0.362"0.116"1/2"---10-24£9.81
W2AU7982°0.362"0.116"3/8"---10-32£12.33
X2AU7582°0.362"0.116"1/4"---10-32£20.89
YU51110.019.027582°0.362"0.116"2.75"---10-24£12.29
APM HEXSEAL -

Self Seal Pan Screws

StyleModelDriver SizeHead Dia.Head HeightHole SizeLengthThread SizePrice (inc. VAT)
ABACIHZZZZAAZZ#10.238"0.08"0.125 to 0.129"1/4"4-40£2.10
ABACIKZZZZAAZZ#10.238"0.08"0.125 to 0.129"3/8"4-40£0.88
ABACIJZZZZAAZZ#10.238"0.08"0.125 to 0.129"5/16"4-40£0.92
ABACINZZZZAAZZ#10.238"0.08"0.125 to 0.129"1/2"4-40£13.77
ABAEHPZZZZAAZZ#20.294"0.097"0.147 to 0.152"5/8"6-32£0.99
ABAFHVZZZZAAZZ#20.347"0.115"0.173 to 0.179"1"8-32£1.22
ABAEHHZZZZAAZZ#20.294"0.097"0.147 to 0.152"1/4"6-32-
RFQ
ABAFHNZZZZAAZZ#20.347"0.115"0.173 to 0.179"1/2"8-32£0.99
ABAFHKZZZZAAZZ#20.347"0.115"0.173 to 0.179"3/8"8-32£0.96
ABAEHRZZZZAAZZ#20.294"0.097"0.147 to 0.152"3/4"6-32£15.07
ABAEHVZZZZAAZZ#20.294"0.097"0.147 to 0.152"1"6-32-
RFQ
ABAFHRZZZZAAZZ#20.347"0.115"0.173 to 0.179"3/4"8-32£1.11
ABAEHKZZZZAAZZ#20.294"0.097"0.147 to 0.152"3/8"6-32£0.88
ABAEHNZZZZAAZZ#20.294"0.097"0.147 to 0.152"1/2"6-32£0.92
ABAKEVZZZZAAZZ#30.517"0.175"0.265 to 0.269"1"1/4-20£1.08
ABAKENZZZZAAZZ#30.517"0.175"0.265 to 0.269"1/2"1/4-20£0.92
ABAGHNZZZZAAZZ#30.403"0.133"0.199 to 0.204"1/2"10-32£17.06
ABAGHKZZZZAAZZ#30.403"0.133"0.199 to 0.204"3/8"10-32£1.22
ABAKERZZZZAAZZ#30.517"0.175"0.265 to 0.269"3/4"1/4-20£0.97
GRAINGER -

A4 Stainless Steel Machine Screw, Phillips, Cheese

StyleModelDia./Thread SizeDriver SizeHead Dia.Head HeightLengthTensile StrengthThread SizePrice (inc. VAT)
AM55340.020.0008-#14mm1.3mm8"101526 psiM2 x 0.4£6.55
BM55340.030.0004-#16mm2.4mm4"101526 psiM3 x 0.5£6.10
CM55340.020.0010-#14mm1.3mm10"101526 psiM2 x 0.4£6.58
DM55340.025.0008-#15mm2mm8"101526 psiM2.5 x 0.45£6.83
EM55340.020.0006-#14mm1.3mm6"101526 psiM2 x 0.4£6.87
FM55340.040.0012-#28mm3.1mm12"101526 psiM4 x 0.7£7.20
DM55340.025.0012-#15mm2mm12"101526 psiM2.5 x 0.45£7.66
GM55340.025.0006M2.5-0.45#15mm2mm6"101526-£6.90
HM55340.025.0010M2.5-0.45#15mm2mm10"101526-£5.62
IM55340.030.0016M3 x 0.5#16mm2.4mm16101526-£10.29
JM55340.030.0020M3 x 0.5#16mm2.4mm20ft.101526-£6.39
KM55340.030.0005M3 x 0.5#16mm2.4mm5"101526-£6.01
LM55340.030.0008M3 x 0.5#16mm2.4mm8"101526-£8.01
MM55340.030.0010M3 x 0.5#16mm2.4mm10"101526-£7.43
NM55340.030.0012M3 x 0.5#16mm2.4mm12"101526-£7.59
OM55340.030.0006M3 x 0.5#16mm2.4mm6"101526-£5.89
PM55340.040.0008M4 x 0.7#28mm3.1mm8"101526-£10.12
QM55340.050.0016M5 x 0.8#210mm3.8mm16101526-£10.36
RM55340.050.0012M5 x 0.8#210mm3.8mm12"101526-£6.94
GRAINGER -

Low Carbon Steel Machine Screw, Phillips, Truss

StyleModelHead Dia.Head HeightLengthThread SizePrice (inc. VAT)
AU24862.013.00370.303 to 0.321"0.074 to 0.086"3/8"6-32£3.88
BU24862.013.00500.303 to 0.321"0.074 to 0.086"1/2"6-32£4.39
CU24862.013.01000.303 to 0.321"0.074 to 0.086"1"6-32£8.67
DU24862.016.00370.364 to 0.3840"0.088 to 0.102"3/8"8-32£5.47
EU24862.016.00500.364 to 0.3840"0.088 to 0.102"1/2"8-32£6.15
FU24862.016.00750.364 to 0.3840"0.088 to 0.102"3/4"8-32£11.83
GU24862.019.00500.425 to 0.448"0.103 to 0.118"1/2"10-24£5.13
GRAINGER -

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

StyleModelDriver SizeHead Dia.Head HeightLengthThread SizePrice (inc. VAT)
AU51122.019.0200#20.357 to 0.373"0.122" to 0.1332"10-24£14.11
BU51122.016.0275#20.306 to 0.322"0.105 to 0.115"2.75"8-32£16.50
CU51122.025.0062#30.473 to 0.492"0.162 to 0.175"5/8"1/4-20£10.77
DU51122.031.0150#30.594 to 0.615"0.203 to 0.218"1.5"5/16-18£17.08
EU51122.025.0050#30.473 to 0.492"0.162 to 0.175"1/2"1/4-20£10.62
FU51122.025.0100#30.473 to 0.492"0.162 to 0.175"1"1/4-20£11.71
GU51122.025.0037#30.473 to 0.492"0.162 to 0.175"3/8"1/4-20£12.87
HU51122.025.0075#30.473 to 0.492"0.162 to 0.175"3/4"1/4-20£10.73
APPROVED VENDOR -

18-8 Stainless Steel Machine Screw, Hex, Hex Trim Head

StyleModelDriver SizeHead Dia.Head HeightLengthThread SizePrice (inc. VAT)
A1PRX51/4"0.250"0.11"3/4"8-32£23.81
B1PRX81/4"0.250"0.11"1.25"8-32£34.79
C1PRX91/4"0.250"0.11"1.5"8-32£22.27
D1PRX71/4"0.250"0.11"1"8-32£28.22
E1PRV73/16"0.188"0.06"1/4"4-40£1.63
F1PRY85/16"0.312"0.12"1.5"10-24£21.79
G1PRY65/16"0.312"0.12"1"10-24£35.14
HU51016.019.00375/16"0.312"0.12"3/8"10-24£16.52
I1PRY35/16"0.312"0.12"1/2"10-24£24.99
J1PRY45/16"0.312"0.12"5/8"10-24£22.00
KU51016.019.00635/16"0.312"0.12"5/8"10-32£20.06
L1PRY15/16"0.312"0.12"1/4"10-24£19.62
M1PRY75/16"0.312"0.12"1.25"10-24£20.39
N1PRZ25/16"0.312"0.12"3/8"10-32£19.64
OU51016.019.00515/16"0.312"0.12"1/2"10-32£23.35
P1PRY55/16"0.312"0.12"3/4"10-24£24.65
SUPER-STRUT -

E151 Series Screw Rod

StyleModelFinishLengthSize
AE151-3/8X6B-6"3/8"
RFQ
AE151-3/8X6EGElectro-Galvanized6"3/8"
RFQ
AE151-3/8X8Gold Galvanized12"3/8"
RFQ
AE151-3/8-4Gold Galvanized4"3/8"
RFQ
AE151-1/2-10Gold Galvanized10"1/2"
RFQ
AE1513/831/2Gold Galvanized3 1/2"3/8"
RFQ
AE151-1/2X8Gold Galvanized12"1/2"
RFQ
AE151-3/8-6Gold Galvanized6"3/8"
RFQ
AE151-3/8-12Gold Galvanized12"3/8"
RFQ
AE151-1/2-4Gold Galvanized6"1/2"
RFQ
AE151-3/8X4-BGold Galvanized12"3/8"
RFQ
AE151-1/2X6Gold Galvanized6"1/2"
RFQ
UNISTRUT -

Machine Screw

StyleModelSize
AHFMS050100EG1/2 x 1"
RFQ
BHSHS025100EG1/4 x 1"
RFQ
CHRMS025100EG1/4 x 1"
RFQ
CHRMS025075EG1/4 x 1/2"
RFQ
BHSHS025050EG1/4 x 1/2"
RFQ
DHSHS025075EG1/4 x 3/4"
RFQ
BHSHS025062EG1/4 x 5/8"
RFQ
AHFMS025062EG1/4 x 5/8"
RFQ
BHSHS037125EG3/8 x 1 1/4"
RFQ
CHRMS037100EG3/8 x 1"
RFQ
DHSHS031150EG5/16 x 1 1/2"
RFQ
BHSHS031125EG5/16 x 1 1/4"
RFQ
CHRMS031100EG5/16 x 1"
RFQ
AHFMS031100EG5/16 x 1"
RFQ
BHSHS025125EG5/16 x 1"
RFQ
BHSHS031100EG5/16 x 1"
RFQ
APPROVED VENDOR -

Steel Machine Screw, Phillips, Pan Head

StyleModelDriver SizeHead Dia.Head HeightLengthThread SizeWasher O.D.Price (inc. VAT)
A1PXU4#10.219"0.068"1/2"4-400.208"£1.34
B1PWX9#20.322"0.096"3/4"8-320.383"£1.63
B1PWX6#20.270"0.082"1"6-320.320"£3.11
C1PXT4#20.373"0.11"1/2"10-240.383"£1.25
D1PXH6#20.373"0.11"3/8"10-240.381"£1.16
D1PXJ3#30.492"0.144"3/4"1/4-200.510"£1.29
APPROVED VENDOR -

18-8 Stainless Steel Machine Screw, Slotted, Binding Head

StyleModelHead Dia.Head HeightLengthThread SizePrice (inc. VAT)
A2BU780.126"0.032"3/16"0-80£1.13
BU51140.008.00120.181"0.05"1/8"2-56£2.80
CU51140.008.00500.181"0.05"1/2"2-56£4.41
DU51140.008.00430.181"0.05"7/16"2-56£4.08
EU51140.008.00250.181"0.05"1/4"2-56£3.21
FU51140.008.00180.181"0.05"3/16"2-56£2.81
GU51140.008.00310.181"0.05"5/16"2-56£3.31
HU51140.008.00370.181"0.05"3/8"2-56£4.02
IU51140.011.00750.235"0.068"3/4"4-40£4.99
JU51140.011.00310.235"0.068"5/16"4-40£4.23
KU51140.011.01500.235"0.068"1.5"4-40£9.34
LU51140.011.00250.235"0.068"1/4"4-40£3.63
MU51140.011.00560.235"0.068"9/16"4-40£4.47
NU51140.011.00620.235"0.068"5/8"4-40£5.62
OU51140.011.00370.235"0.068"3/8"4-40£4.05
PU51140.011.00180.235"0.068"3/16"4-40£3.28
QU51140.011.00120.235"0.068"1/8"4-40£2.77
RU51140.011.00430.235"0.068"7/16"4-40£4.50
SU51140.011.01000.235"0.068"1"4-40£7.40
TU51140.011.00500.235"0.068"1/2"4-40£4.96
UU51140.013.00870.290"0.087"7/8"6-32£7.94
VU51140.013.01250.290"0.087"1.25"6-32£7.92
WU51140.013.00310.290"0.087"5/16"6-32£11.56
XU51140.013.00620.290"0.087"5/8"6-32£6.14
YU51140.013.00430.290"0.087"7/16"6-32£3.66
GRAINGER -

18-8 Stainless Steel Machine Screw, Slotted, Fillister Head

StyleModelHead HeightLengthPrice (inc. VAT)
AU51341.025.00620.155 to 0.17"5/8"£16.25
BU51341.025.00500.155 to 0.17"1/2"£13.60
CU51341.025.02000.155" to 0.1702"£26.07
APPROVED VENDOR -

18-8 Stainless Steel Machine Screw, Slotted, Oval Head

StyleModelHead Dia.Head HeightLengthThread SizePrice (inc. VAT)
A2BU340.279"0.128"1/2"6-32£10.42
B2BU420.279"0.128"3/4"6-32£11.02
C2BU450.279"0.128"1"6-32£13.67
D2BU380.279"0.128"5/8"6-32£8.70
E2BU300.279"0.128"3/8"6-32£8.87
F2BU510.279"0.128"1.5"6-32£17.84
G2BU260.279"0.128"1/4"6-32£9.52
H2BU480.279"0.128"1.25"6-32£12.27
I2BU600.332"0.152"3/4"8-32£14.02
J2BU620.332"0.152"1"8-32£16.73
K2BU640.332"0.152"1.5"8-32£25.24
L2BU570.332"0.152"1/2"8-32£15.28
M2BU540.332"0.152"3/8"8-32£13.75
N2BU680.385"0.176"1"10-24£30.34
O2BU700.385"0.176"3/8"10-32£12.64
P2BU720.385"0.176"1/2"10-32£18.56
Q2BU740.385"0.176"3/4"10-32£17.92
R2BU660.385"0.176"3/4"10-24£14.85
S2BU760.507"0.232"3/4"1/4-20£33.16
MICRO PLASTICS -

Machine Screws, Flat

StyleModelHead AngleHead Dia.Head HeightLengthSystem of MeasurementTensile StrengthThread SizePrice (inc. VAT)
A022520A20082°0.452-0.507"0.153"2"Inch312 psi1/4-20£12.76
B020832A05082°0.292-0.332"0.1"1/2"Inch108 psi8-32£9.30
C50M060100H01282°10.9-12.6mm3.3mm12"Metric-M6 x 1£4.02
D50M060100H01682°10.9-12.6mm3.3mm16Metric-M6 x 1-
RFQ
E020256A03182°0.147-0.172"0.051"5/16"Inch19 psi2-56£8.73
F020440A03782°0.195-0.225"0.067"3/8"Inch41 psi4-40£8.52
G022520A06282°0.452-0.507"0.153"5/8"Inch312 psi1/4-20£8.96
H021032A05082°0.340-0.385"0.116"1/2"Inch165 psi10-32£7.88
I020632A03782°0.244-0.279"0.083"3/8"Inch69 psi6-32£5.20
J020832A15082°0.292-0.332"0.1"1.5"-108 psi8-32£7.85
K022520A02582°0.452-0.507"0.153"1/4"-312 psi1/4-20£8.16
L50M040070H01682°8.0-9.4mm2.7mm16Metric-M4 x 0.7£4.18
M50M050080H01282°8.9-10.4mm2.7mm12"Metric-M5 x 0.8£4.24
N50M060100H02082°10.9-12.6mm3.3mm20ft.Metric-M6 x 1£4.77
O50M050080H01682°8.9-10.4mm2.7mm16Metric-M5 x 0.8£2.10
P50M080125H01682°15.4-17.3mm4.6mm16--M8 x 1.25£5.50
Q50M080125H02582°15.4-17.3mm4.6mm25ft.--M8 x 1.25-
RFQ
R022520A10082°0.452-0.507"0.153"1"Inch312 psi1/4-20£11.85
S020832A03782°0.292-0.332"0.1"3/8"Inch108 psi8-32£9.46
T020832A10082°0.292-0.332"0.1"1"Inch108 psi8-32£8.11
U020632A05082°0.244-0.279"0.083"1/2"Inch69 psi6-32£8.79
V020632A06282°0.244-0.279"0.083"5/8"Inch69 psi6-32£3.42
W50M080125H05082°15.4-17.3mm4.6mm50ft.Metric-M8 x 1.25£5.87
X021032A10082°0.340-0.385"0.116"1"-165 psi10-32-
RFQ
Y021032A07582°0.340-0.385"0.116"3/4"-165 psi10-32£1.50
TAMPER-PRUF SCREW -

Round Head Machine Screws

StyleModelDrive TypeDriver SizeFinishHead Dia.Head HeightLengthMaterialThread SizePrice (inc. VAT)
A141150One-Way#10Zinc-Plated0.334-0.359"0.123 to 0.137"3/4"Case Hardened Steel10-24£10.86
B141170One-Way#10Zinc-Plated0.334-0.359"0.123 to 0.137"1.5"Case Hardened Steel10-24£21.50
C141501One-Way#10Plain0.334-0.359"0.123 to 0.137"1.25"18-8 Stainless Steel10-24£21.78
D141513One-Way#10Plain0.334-0.359"0.123 to 0.137"5/8"18-8 Stainless Steel10-32£14.29
E141515One-Way#10Plain0.334-0.359"0.123 to 0.137"1"18-8 Stainless Steel10-32£18.47
F141517One-Way#10Plain0.334-0.359"0.123 to 0.137"1.5"18-8 Stainless Steel10-32£11.68
G141560One-Way#14Plain0.443-0.472"0.16 to 0.175"2"18-8 Stainless Steel1/4-20£22.12
H141040One-Way#6Zinc-Plated0.240-0.260"0.091 to 0.103"1/2"Case Hardened Steel6-32£10.98
I141060One-Way#6Zinc-Plated0.240-0.260"0.091 to 0.103"1"Case Hardened Steel6-32£14.31
J141100One-Way#8Zinc-Plated0.287-0.309"0.107 to 0.12"3/4"Case Hardened Steel8-32£15.01
K141120One-Way#8Zinc-Plated0.287-0.309"0.107 to 0.12"1.5"Case Hardened Steel8-32£20.86
L141500One-Way#10Plain0.334-0.359"0.123 to 0.137"1"18-8 Stainless Steel10-24£16.65
M141200One-Way#10Zinc-Plated0.334-0.359"0.123 to 0.137"3/4"Case Hardened Steel10-32£15.07
N141512One-Way#10Plain0.334-0.359"0.123 to 0.137"1/2"18-8 Stainless Steel10-32£28.93
O141220One-Way#10Zinc-Plated0.334-0.359"0.123 to 0.137"1.5"Case Hardened Steel10-32£22.62
P141290One-Way#14Zinc-Plated0.443-0.472"0.16 to 0.175"3/4"Case Hardened Steel1/4-20£22.95
Q141310One-Way#14Zinc-Plated0.443-0.472"0.16 to 0.175"1.5"Case Hardened Steel1/4-20£15.21
R141490One-Way#10Plain0.334-0.359"0.123 to 0.137"3/4"18-8 Stainless Steel10-24£27.88
S141480One-Way#10Plain0.334-0.359"0.123 to 0.137"1/2"18-8 Stainless Steel10-24£25.31
T141460One-Way#8Plain0.287-0.309"0.107 to 0.12"1"18-8 Stainless Steel8-32£26.09
U141403One-Way#4Plain0.193-0.211"0.075 to 0.086"3/8"18-8 Stainless Steel4-40£15.36
V141408One-Way#6Plain0.240-0.260"0.091 to 0.103"1/4"18-8 Stainless Steel6-32£18.02
W141410One-Way#6Plain0.240-0.260"0.091 to 0.103"1/2"18-8 Stainless Steel6-32£18.21
X141430One-Way#6Plain0.240-0.260"0.091 to 0.103"1"18-8 Stainless Steel6-32£23.78
Y141503One-Way#10Plain0.334-0.359"0.123 to 0.137"1.5"18-8 Stainless Steel10-24£7.04
TAMPER-PRUF SCREW -

Button Machine Screws

StyleModelDrive TypeDriver SizeFinishHead Dia.Head HeightItemLengthMaterialPrice (inc. VAT)
A21510Hex5/32"Black Oxide0.419-0.437"0.122 to 0.132"Tamper Resistant Screw3/8"Case Hardened Steel£12.02
A21430Hex5/32"Black Oxide0.347-0.361"0.091 to 0.101"Tamper Resistant Screw3/4"Case Hardened Steel£10.59
A22270Hex5/32"Plain0.419-0.437"0.122 to 0.132"Tamper Resistant Screw1"18-8 Stainless Steel£9.40
A22290Hex5/32"Plain0.419-0.437"0.122 to 0.132"Tamper Resistant Screw1.5"18-8 Stainless Steel£10.47
A21920Hex5/32"Plain0.298-0.312"0.077 to 0.087"Tamper Resistant Screw3/4"18-8 Stainless Steel£14.33
A22260Hex5/32"Plain0.419-0.437"0.122 to 0.132"Tamper Resistant Screw3/4"18-8 Stainless Steel£8.83
A22400Hex7/32"Plain0.636-0.656"0.185 to 0.199"Tamper Resistant Screw3/4"18-8 Stainless Steel£10.59
A21320Hex5/32"Black Oxide0.347-0.361"0.091 to 0.101"Tamper Resistant Screw3/8"Case Hardened Steel£23.20
A21630Hex3/16"Black Oxide0.527-0.547"0.152 to 0.166"Tamper Resistant Screw1"Case Hardened Steel£11.08
A22150Hex5/32"Plain0.347-0.361"0.091 to 0.101"Tamper Resistant Screw3/8"18-8 Stainless Steel£15.71
A22300Hex5/32"Plain0.419-0.437"0.122 to 0.132"Tamper Resistant Screw2"18-8 Stainless Steel£11.56
A21060Hex1/8"Black Oxide0.250-0.262"0.063 to 0.073"Tamper Resistant Screw3/8"Case Hardened Steel£21.14
A21360Hex5/32"Black Oxide0.347-0.361"0.091 to 0.101"Tamper Resistant Screw1"Case Hardened Steel£11.21
A21570Hex5/32"Black Oxide0.419-0.437"0.122 to 0.132"Tamper Resistant Screw1.5"Case Hardened Steel£15.87
A21520Hex5/32"Black Oxide0.419-0.437"0.122 to 0.132"Tamper Resistant Screw1/2"Case Hardened Steel£12.80
A22100Hex5/32"Plain0.347-0.361"0.091 to 0.101"Tamper Resistant Screw3/4"18-8 Stainless Steel£15.24
A21690Hex7/32"Black Oxide0.636-0.656"0.185 to 0.199"Tamper Resistant Screw3/4"Case Hardened Steel£12.36
A21470Hex5/32"Black Oxide0.397-0.413"0.104 to 0.114"Tamper Resistant Screw1/2"Case Hardened Steel£11.67
A21350Hex5/32"Black Oxide0.347-0.361"0.091 to 0.101"Tamper Resistant Screw3/4"Case Hardened Steel£10.38
A22140Hex5/32"Plain0.347-0.361"0.091 to 0.101"Tamper Resistant Screw1/4"18-8 Stainless Steel£13.93
A21440Hex5/32"Black Oxide0.347-0.361"0.091 to 0.101"Tamper Resistant Screw1"Case Hardened Steel£11.46
A21840Hex1/8"Plain0.250-0.262"0.063 to 0.073"Tamper Resistant Screw3/4"18-8 Stainless Steel£14.37
A21150Hex5/32"Black Oxide0.298-0.312"0.077 to 0.087"Tamper Resistant Screw1/2"Case Hardened Steel£25.01
A22420Hex7/32"Plain0.636-0.656"0.185 to 0.199"Tamper Resistant Screw1.25"18-8 Stainless Steel£11.79
A22430Hex7/32"Plain0.636-0.656"0.185 to 0.199"Tamper Resistant Screw1.5"18-8 Stainless Steel£14.67
TAMPER-PRUF SCREW -

Pan Head Machine Screws

StyleModelDrive TypeDriver SizeFinishHead Dia.Head HeightItemLengthMaterialPrice (inc. VAT)
A121362Spanner#14Plain0.473-0.492"0.13 to 0.144"Tamper Resistant Screw4"18-8 Stainless Steel£19.20
B121255Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw1"18-8 Stainless Steel£14.77
C121270Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw4"18-8 Stainless Steel£35.61
D121275Spanner#12Plain0.407-0.425"0.112 to 0.125"Tamper Resistant Screw3/4"18-8 Stainless Steel£17.12
E121290Spanner#14Plain0.473-0.492"0.13 to 0.144"Tamper Resistant Screw1/2"18-8 Stainless Steel£17.74
F121320Spanner#14Plain0.473-0.492"0.13 to 0.144"Tamper Resistant Screw1"18-8 Stainless Steel£20.43
G121340Spanner#14Plain0.473-0.492"0.13 to 0.144"Tamper Resistant Screw1.5"18-8 Stainless Steel£22.88
H121350Spanner#14Plain0.473-0.492"0.13 to 0.144"Tamper Resistant Screw2"18-8 Stainless Steel£25.24
I121361Spanner#14Plain0.473-0.492"0.13 to 0.144"Tamper Resistant Screw3"18-8 Stainless Steel£15.07
J121250Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw3/4"18-8 Stainless Steel£13.48
K121265Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw1.5"18-8 Stainless Steel£17.19
L121240Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw1/2"18-8 Stainless Steel£12.57
M121227Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw4"18-8 Stainless Steel£39.30
N121215Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw1.5"18-8 Stainless Steel£17.70
O121200Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw3/4"18-8 Stainless Steel£13.14
P121185Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw3/8"18-8 Stainless Steel£23.45
Q121160Spanner#8Plain0.306-0.322"0.085 to 0.096"Tamper Resistant Screw1.5"18-8 Stainless Steel£15.13
R121130Spanner#8Plain0.306-0.322"0.085 to 0.096"Tamper Resistant Screw3/4"18-8 Stainless Steel£9.92
S121267Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw2"18-8 Stainless Steel£21.90
T121235Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw3/8"18-8 Stainless Steel£12.73
U120910Spanner#4Plain0.205-0.219"0.058 to 0.068"Tamper Resistant Screw3/8"18-8 Stainless Steel£27.66
V121010Spanner#6Plain0.256-0.270"0.085 to 0.096"Tamper Resistant Screw3/8"18-8 Stainless Steel£21.36
W120920Spanner#4Plain0.205-0.219"0.058 to 0.068"Tamper Resistant Screw1/2"18-8 Stainless Steel£20.71
X121000Spanner#6Plain0.256-0.270"0.085 to 0.096"Tamper Resistant Screw1/4"18-8 Stainless Steel£22.35
Y121050Spanner#6Plain0.256-0.270"0.072 to 0.082"Tamper Resistant Screw1"18-8 Stainless Steel£23.03
TAMPER-PRUF SCREW -

Truss Machine Screws

StyleModelDriver SizeHead Dia.Head HeightLengthThread SizePrice (inc. VAT)
A6000840#80.384"0.102"1"8-32£5.98
B6000820#80.384"0.102"3/4"8-32£5.67
C6000800#80.384"0.102"1/2"8-32£5.28
D6001000#80.384"0.102"2.5"8-32£8.36
E6000860#80.384"0.102"1.25"8-32£6.18
F6000900#80.384"0.102"1.5"8-32£6.90
G6001060#100.448"0.118"3/4"10-24£5.98
H6001500#100.448"0.118"3/4"10-32£6.11
I6001040#100.448"0.118"1/2"10-24£4.77
J6002700#140.823"0.215"2.5"3/8-16£27.79
K6002640#140.823"0.215"2"3/8-16£25.49
L6002620#140.823"0.215"1.5"3/8-16£21.95
M6002120#140.698"0.183"2"5/16-18£18.07
N6002060#140.698"0.183"1"5/16-18£13.21
O6002080#140.698"0.183"1.25"5/16-18£12.50
P6002100#140.698"0.183"1.5"5/16-18£16.09
Q6002600#140.823"0.215"1.25"3/8-16£19.96
R6002580#140.823"0.215"1"3/8-16£18.69
S6002040#140.573"0.15"3/4"5/16-18£12.91
T6001640#140.573"0.15"1/2"1/4-20£8.06
U6001800#140.573"0.15"1"1/4-20£9.28
V6002560#140.823"0.215"3/4"3/8-16£17.00
W6002160#140.698"0.183"2.5"5/16-18£19.40
X6002740#140.823"0.215"3"3/8-16£32.65
TEXAS PNEUMATIC TOOLS -

Button Head Cap Screws

StyleModelPrice (inc. VAT)
ATOR16-08£1.25
RFQ
ATX-DCS-40£1.25
RFQ
BTX-JF1615£1.03
RFQ
VULCAN HART -

Cap Screws

StyleModelHeightLengthWidthPrice (inc. VAT)
A00-844367-00044----
RFQ
ASC-041-42----
RFQ
ASC-118-42----
RFQ
ASC-122-19---£0.49
RFQ
ASC-037-72----
RFQ
ASC-042-02----
RFQ
A00-844367-00036----
RFQ
BSC-116-840.4"0.45"1.3"£1.26
ASC-120-700.5"2"0.5"£1.12
CSC-110-980.75"1.9"2.95"-
RFQ
FABORY -

Machine Screws

StyleModelDia./Thread SizeDrive TypeDriver SizeFinishHead AngleHead Dia.Head HeightHead TypePrice (inc. VAT)
AB51341.008.0018#2-56Slotted-Plain-0.14"0.083"Fillister£1,008.30
BB24522.008.0037#2-56Phillips#1Zinc Plated-0.155"0.053"Pan£1,938.50
CB51122.008.0062#2-56Phillips#1Plain-0.167"0.062"Pan£1,502.97
DB51140.008.0025#2-56Slotted-Plain-0.181"0.05"Binding£1,434.07
DB51140.008.0050#2-56Slotted-Plain-0.181"0.05"Binding£991.73
EB51300.008.0012#2-56Phillips#1Plain82°0.162"0.051"Flat£954.68
FB51300.008.0025#2-56Phillips#1Plain82°0.162"0.051"Flat£857.11
FB51300.008.0031#2-56Phillips#1Plain82°0.162"0.051"Flat£763.89
FB51300.008.0050#2-56Phillips#1Plain82°0.162"0.051"Flat£1,601.15
GB24211.008.0037#2-56Phillips#1Zinc Plated-0.162"0.069"Round£798.55
DB51140.008.0043#2-56Slotted-Plain-0.181"0.05"Binding£969.55
CB51122.008.0025#2-56Phillips#1Plain-0.167"0.062"Pan£1,196.84
HB51110.008.0018#2-56Slotted-Plain82°0.162"0.051"Flat£1,533.76
DB51140.008.0018#2-56Slotted-Plain-0.181"0.05"Binding£1,024.88
HB51110.008.0031#2-56Slotted-Plain82°0.162"0.051"Flat£1,694.70
IB51213.008.0075#2-56Slotted-Plain-0.162"0.069"Round£1,254.46
JB48210.008.0025#2-56Slotted-Plain-0.162"0.069"Round£1,675.77
KB51120.008.0087#2-56Slotted-Plain-0.167"0.053"Pan£931.77
HB51110.008.0037#2-56Slotted-Plain82°0.162"0.051"Flat£1,296.29
HB51110.008.0025#2-56Slotted-Plain82°0.162"0.051"Flat£1,375.18
CB51122.008.0043#2-56Phillips#1Plain-0.167"0.062"Pan£866.29
IB51213.008.0050#2-56Slotted-Plain-0.162"0.069"Round£1,204.34
KB51120.008.0125#2-56Slotted-Plain-0.167"0.053"Pan£1,148.60
CB51122.008.0037#2-56Phillips#1Plain-0.167"0.062"Pan£847.35
LB51341.008.0037#2-56Slotted-Plain-0.14"0.083"Fillister£1,483.92
GRAINGER -

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

StyleModelDriver SizeHead Dia.Head HeightLengthThread SizePrice (inc. VAT)
AU51862.019.0200#20.425 to 0.448"0.103 to 0.118"2"10-24£10.42
BU51862.025.0050#30.546 to 0.573"0.133 to 0.15"1/2"1/4-20£9.64
CU51862.025.0075#30.546 to 0.573"0.133 to 0.15"3/4"1/4-20£13.48
DU51862.025.0062#30.546 to 0.573"0.133 to 0.15"5/8"1/4-20£10.99
12...1112

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.

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