TAMPER-PRUF SCREW Machine Screws

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Tamper-Pruf machine screws prevent tampering, pilferage or unauthorised adjustments on fixtures and other items. These units can only be removed by special matching screwdrivers by skilled personnel....Read more
TAMPER-PRUF SCREW -

Flat Machine Screws

StyleModelDrive TypeDriver SizeFinishHead Dia.Head HeightItemLengthMaterialPrice (inc. VAT)
A122050Spanner#14Plain0.452-0.507"0.153"Tamper Resistant Screw2.5"18-8 Stainless Steel£31.93
B121963Spanner#12Plain0.389-0.438"0.132"Tamper Resistant Screw3/4"18-8 Stainless Steel£14.12
C121770Spanner#6Plain0.244-0.279"0.083"Tamper Resistant Screw2"18-8 Stainless Steel£16.01
D121895Spanner#10Plain0.340-0.385"0.116"Tamper Resistant Screw1"18-8 Stainless Steel£13.69
E122000Spanner#14Plain0.452-0.507"0.153"Tamper Resistant Screw3/4"18-8 Stainless Steel£18.77
F121905Spanner#10Plain0.340-0.385"0.116"Tamper Resistant Screw1.5"18-8 Stainless Steel£30.74
G121850Spanner#8Plain0.292-0.332"0.1"Tamper Resistant Screw1.5"18-8 Stainless Steel£14.75
H121955Spanner#10Plain0.340-0.385"0.116"Tamper Resistant Screw1.5"18-8 Stainless Steel£16.78
I122020Spanner#14Plain0.452-0.507"0.153"Tamper Resistant Screw1.25"18-8 Stainless Steel£21.28
J121930Spanner#10Plain0.340-0.385"0.116"Tamper Resistant Screw1/2"18-8 Stainless Steel£12.52
K121957Spanner#10Plain0.340-0.385"0.116"Tamper Resistant Screw2"18-8 Stainless Steel£19.34
L121980Spanner#14Plain0.452-0.507"0.153"Tamper Resistant Screw1/2"18-8 Stainless Steel£17.55
M121900Spanner#10Plain0.340-0.385"0.116"Tamper Resistant Screw1.25"18-8 Stainless Steel£30.71
N121820Spanner#8Plain0.292-0.332"0.1"Tamper Resistant Screw3/4"18-8 Stainless Steel£12.26
O122040Spanner#14Plain0.452-0.507"0.153"Tamper Resistant Screw2"18-8 Stainless Steel£22.96
P121700Spanner#6Plain0.244-0.279"0.083"Tamper Resistant Screw3/8"18-8 Stainless Steel£20.60
Q121860Spanner#8Plain0.292-0.332"0.1"Tamper Resistant Screw2"18-8 Stainless Steel£16.79
R121790Spanner#8Plain0.292-0.332"0.1"Tamper Resistant Screw3/8"18-8 Stainless Steel£21.05
S121950Spanner#10Plain0.340-0.385"0.116"Tamper Resistant Screw1.25"18-8 Stainless Steel£14.92
T121830Spanner#8Plain0.292-0.332"0.1"Tamper Resistant Screw1"18-8 Stainless Steel£12.62
U121959Spanner#10Plain0.340-0.385"0.116"Tamper Resistant Screw2.5"18-8 Stainless Steel£23.64
V121940Spanner#10Plain0.340-0.385"0.116"Tamper Resistant Screw3/4"18-8 Stainless Steel£12.84
W121945Spanner#10Plain0.340-0.385"0.116"Tamper Resistant Screw1"18-8 Stainless Steel£14.12
X121760Spanner#6Plain0.244-0.279"0.083"Tamper Resistant Screw1.5"18-8 Stainless Steel£23.26
Y121880Spanner#10Plain0.340-0.385"0.116"Tamper Resistant Screw1/2"18-8 Stainless Steel£12.47
TAMPER-PRUF SCREW -

Round Head Machine Screws

StyleModelDrive TypeDriver SizeFinishHead Dia.Head HeightLengthMaterialThread SizePrice (inc. VAT)
A141403One-Way#4Plain0.193-0.211"0.075 to 0.086"3/8"18-8 Stainless Steel4-40£15.00
B141404One-Way#4Plain0.193-0.211"0.075 to 0.086"1/2"18-8 Stainless Steel4-40£17.34
C141190One-Way#10Zinc-Plated0.334-0.359"0.123 to 0.137"1/2"Case Hardened Steel10-32£15.29
D141210One-Way#10Zinc-Plated0.334-0.359"0.123 to 0.137"1"Case Hardened Steel10-32£14.57
E141280One-Way#14Zinc-Plated0.443-0.472"0.16 to 0.175"1/2"Case Hardened Steel1/4-20£21.36
F141300One-Way#14Zinc-Plated0.443-0.472"0.16 to 0.175"1"Case Hardened Steel1/4-20£25.73
G141513One-Way#10Plain0.334-0.359"0.123 to 0.137"5/8"18-8 Stainless Steel10-32£13.96
H141512One-Way#10Plain0.334-0.359"0.123 to 0.137"1/2"18-8 Stainless Steel10-32£28.25
I141501One-Way#10Plain0.334-0.359"0.123 to 0.137"1.25"18-8 Stainless Steel10-24£21.27
J141408One-Way#6Plain0.240-0.260"0.091 to 0.103"1/4"18-8 Stainless Steel6-32£17.60
K141435One-Way#8Plain0.287-0.309"0.107 to 0.12"3/8"18-8 Stainless Steel8-32£23.44
L141432One-Way#6Plain0.240-0.260"0.091 to 0.103"1.5"18-8 Stainless Steel6-32£25.41
M141407One-Way#6Plain0.240-0.260"0.091 to 0.103"3/16"18-8 Stainless Steel6-32£17.30
N141150One-Way#10Zinc-Plated0.334-0.359"0.123 to 0.137"3/4"Case Hardened Steel10-24£10.60
O141410One-Way#6Plain0.240-0.260"0.091 to 0.103"1/2"18-8 Stainless Steel6-32£17.78
P141420One-Way#6Plain0.240-0.260"0.091 to 0.103"3/4"18-8 Stainless Steel6-32£19.13
Q141430One-Way#6Plain0.240-0.260"0.091 to 0.103"1"18-8 Stainless Steel6-32£23.22
R141490One-Way#10Plain0.334-0.359"0.123 to 0.137"3/4"18-8 Stainless Steel10-24£27.22
S141514One-Way#10Plain0.334-0.359"0.123 to 0.137"3/4"18-8 Stainless Steel10-32£15.47
T141516One-Way#10Plain0.334-0.359"0.123 to 0.137"1.25"18-8 Stainless Steel10-32£10.60
U141200One-Way#10Zinc-Plated0.334-0.359"0.123 to 0.137"3/4"Case Hardened Steel10-32£14.72
V141220One-Way#10Zinc-Plated0.334-0.359"0.123 to 0.137"1.5"Case Hardened Steel10-32£22.09
W141290One-Way#14Zinc-Plated0.443-0.472"0.16 to 0.175"3/4"Case Hardened Steel1/4-20£22.41
X141310One-Way#14Zinc-Plated0.443-0.472"0.16 to 0.175"1.5"Case Hardened Steel1/4-20£14.85
Y141160One-Way#10Zinc-Plated0.334-0.359"0.123 to 0.137"1"Case Hardened Steel10-24£16.28
TAMPER-PRUF SCREW -

Button Machine Screws

StyleModelDrive TypeDriver SizeFinishHead Dia.Head HeightItemLengthMaterialPrice (inc. VAT)
A21810Hex1/8"Plain0.250-0.262"0.063 to 0.073"Tamper Resistant Screw3/8"18-8 Stainless Steel£14.62
A21070Hex1/8"Black Oxide0.250-0.262"0.063 to 0.073"Tamper Resistant Screw1/2"Case Hardened Steel£16.79
A21920Hex5/32"Plain0.298-0.312"0.077 to 0.087"Tamper Resistant Screw3/4"18-8 Stainless Steel£13.99
A21900Hex5/32"Plain0.298-0.312"0.077 to 0.087"Tamper Resistant Screw1/2"18-8 Stainless Steel£13.98
A21840Hex1/8"Plain0.250-0.262"0.063 to 0.073"Tamper Resistant Screw3/4"18-8 Stainless Steel£14.03
A21820Hex1/8"Plain0.250-0.262"0.063 to 0.073"Tamper Resistant Screw1/2"18-8 Stainless Steel£15.04
A21690Hex7/32"Black Oxide0.636-0.656"0.185 to 0.199"Tamper Resistant Screw3/4"Case Hardened Steel£12.07
A21470Hex5/32"Black Oxide0.397-0.413"0.104 to 0.114"Tamper Resistant Screw1/2"Case Hardened Steel£11.40
A21410Hex5/32"Black Oxide0.347-0.361"0.091 to 0.101"Tamper Resistant Screw1/2"Case Hardened Steel£23.24
A21340Hex5/32"Black Oxide0.347-0.361"0.091 to 0.101"Tamper Resistant Screw5/8"Case Hardened Steel£20.83
A21330Hex5/32"Black Oxide0.347-0.361"0.091 to 0.101"Tamper Resistant Screw1/2"Case Hardened Steel£20.42
A22420Hex7/32"Plain0.636-0.656"0.185 to 0.199"Tamper Resistant Screw1.25"18-8 Stainless Steel£11.51
A21950Hex5/32"Plain0.298-0.312"0.077 to 0.087"Tamper Resistant Screw1.5"18-8 Stainless Steel£17.13
A22290Hex5/32"Plain0.419-0.437"0.122 to 0.132"Tamper Resistant Screw1.5"18-8 Stainless Steel£10.23
A22270Hex5/32"Plain0.419-0.437"0.122 to 0.132"Tamper Resistant Screw1"18-8 Stainless Steel£9.17
A22260Hex5/32"Plain0.419-0.437"0.122 to 0.132"Tamper Resistant Screw3/4"18-8 Stainless Steel£8.62
A22250Hex5/32"Plain0.419-0.437"0.122 to 0.132"Tamper Resistant Screw5/8"18-8 Stainless Steel£8.09
A22240Hex5/32"Plain0.419-0.437"0.122 to 0.132"Tamper Resistant Screw1/2"18-8 Stainless Steel£16.82
A22190Hex5/32"Plain0.347-0.361"0.091 to 0.101"Tamper Resistant Screw1"18-8 Stainless Steel£15.73
A22180Hex5/32"Plain0.347-0.361"0.091 to 0.101"Tamper Resistant Screw3/4"18-8 Stainless Steel£14.90
A22160Hex5/32"Plain0.347-0.361"0.091 to 0.101"Tamper Resistant Screw1/2"18-8 Stainless Steel£15.09
A22140Hex5/32"Plain0.347-0.361"0.091 to 0.101"Tamper Resistant Screw1/4"18-8 Stainless Steel£13.60
A21930Hex5/32"Plain0.298-0.312"0.077 to 0.087"Tamper Resistant Screw1"18-8 Stainless Steel£14.62
A22060Hex5/32"Plain0.347-0.361"0.091 to 0.101"Tamper Resistant Screw1/4"18-8 Stainless Steel£15.71
A22080Hex5/32"Plain0.347-0.361"0.091 to 0.101"Tamper Resistant Screw1/2"18-8 Stainless Steel£16.38
TAMPER-PRUF SCREW -

Pan Head Machine Screws

StyleModelDrive TypeDriver SizeFinishHead Dia.Head HeightItemLengthMaterialPrice (inc. VAT)
A121340Spanner#14Plain0.473-0.492"0.13 to 0.144"Tamper Resistant Screw1.5"18-8 Stainless Steel£22.34
B121185Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw3/8"18-8 Stainless Steel£22.90
C121240Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw1/2"18-8 Stainless Steel£12.27
D121250Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw3/4"18-8 Stainless Steel£13.16
E121255Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw1"18-8 Stainless Steel£14.42
F121265Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw1.5"18-8 Stainless Steel£16.79
G120920Spanner#4Plain0.205-0.219"0.058 to 0.068"Tamper Resistant Screw1/2"18-8 Stainless Steel£20.22
H121010Spanner#6Plain0.256-0.270"0.085 to 0.096"Tamper Resistant Screw3/8"18-8 Stainless Steel£20.86
I121040Spanner#6Plain0.256-0.270"0.085 to 0.096"Tamper Resistant Screw3/4"18-8 Stainless Steel£21.19
J121110Spanner#8Plain0.306-0.322"0.085 to 0.096"Tamper Resistant Screw1/2"18-8 Stainless Steel£11.82
K121140Spanner#8Plain0.306-0.322"0.085 to 0.096"Tamper Resistant Screw1"18-8 Stainless Steel£12.96
L121190Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw1/2"18-8 Stainless Steel£12.21
M121020Spanner#6Plain0.256-0.270"0.085 to 0.096"Tamper Resistant Screw1/2"18-8 Stainless Steel£20.73
N121200Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw3/4"18-8 Stainless Steel£12.83
O121215Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw1.5"18-8 Stainless Steel£17.29
P121220Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw2"18-8 Stainless Steel£19.65
Q121280Spanner#14Plain0.473-0.492"0.13 to 0.144"Tamper Resistant Screw3/8"18-8 Stainless Steel£17.10
R121290Spanner#14Plain0.473-0.492"0.13 to 0.144"Tamper Resistant Screw1/2"18-8 Stainless Steel£17.32
S121310Spanner#14Plain0.473-0.492"0.13 to 0.144"Tamper Resistant Screw3/4"18-8 Stainless Steel£19.60
T121350Spanner#14Plain0.473-0.492"0.13 to 0.144"Tamper Resistant Screw2"18-8 Stainless Steel£24.65
U121150Spanner#8Plain0.306-0.322"0.085 to 0.096"Tamper Resistant Screw1.25"18-8 Stainless Steel£14.33
V121320Spanner#14Plain0.473-0.492"0.13 to 0.144"Tamper Resistant Screw1"18-8 Stainless Steel£19.95
W121205Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw1"18-8 Stainless Steel£13.76
X120910Spanner#4Plain0.205-0.219"0.058 to 0.068"Tamper Resistant Screw3/8"18-8 Stainless Steel£27.01
Y121270Spanner#10Plain0.357-0.373"0.099 to 0.11"Tamper Resistant Screw4"18-8 Stainless Steel£34.77
TAMPER-PRUF SCREW -

Truss Machine Screws

StyleModelDriver SizeHead Dia.Head HeightLengthThread SizePrice (inc. VAT)
A6001000#80.384"0.102"2.5"8-32£8.17
B6000900#80.384"0.102"1.5"8-32£6.74
C6000860#80.384"0.102"1.25"8-32£6.03
D6000800#80.384"0.102"1/2"8-32£5.16
E6000820#80.384"0.102"3/4"8-32£5.53
F6000840#80.384"0.102"1"8-32£5.84
G6001040#100.448"0.118"1/2"10-24£4.66
H6001060#100.448"0.118"3/4"10-24£5.84
I6001500#100.448"0.118"3/4"10-32£5.96
J6002160#140.698"0.183"2.5"5/16-18£18.95
K6002740#140.823"0.215"3"3/8-16£31.88
L6002620#140.823"0.215"1.5"3/8-16£21.44
M6002580#140.823"0.215"1"3/8-16£18.25
N6001800#140.573"0.15"1"1/4-20£9.06
O6002080#140.698"0.183"1.25"5/16-18£12.21
P6002040#140.573"0.15"3/4"5/16-18£12.60
Q6002100#140.698"0.183"1.5"5/16-18£15.71
R6002560#140.823"0.215"3/4"3/8-16£16.60
S6002060#140.698"0.183"1"5/16-18£12.90
T6001640#140.573"0.15"1/2"1/4-20£7.87
U6002700#140.823"0.215"2.5"3/8-16£27.14
V6002600#140.823"0.215"1.25"3/8-16£19.49
W6002120#140.698"0.183"2"5/16-18£17.64
X6002640#140.823"0.215"2"3/8-16£24.89

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