Self Drilling Screws

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Self-drilling screws are used to drill & tap a hole and fasten together diverse materials like aluminium, sheet metal or wood, without a pilot hole. Raptor Supplies offers a wide range of... Read More

GRAINGER -

Hex Washer Self Drilling Tapping Screw

StyleModelDrill Point SizeDriver SizeHead Dia.Head HeightHex WidthLengthMaterialThread SizePrice (inc. GST)
AU31810.019.0150#2#30.305 to 0.312"0.105 to 0.12"0.305 to 0.312"1.5"Case Hardened Steel10-16 SGD 17.95
AU31810.013.0075#2#20.244 to 0.250"0.08 to 0.093"0.244 to 0.25"3/4"Case Hardened Steel6-20 SGD 7.58
AB31810.013.0050#2#20.244 to 0.250"0.08 to 0.093"0.244 to 0.25"1/2"Case Hardened Steel6-20 SGD 318.75
AB31810.016.0050#2#20.244 to 0.250"0.096 to 0.11"0.244 to 0.25"1/2"Case Hardened Steel8-18 SGD 298.76
AB31810.019.0062#2#30.305 to 0.312"0.105 to 0.12"0.305 to 0.312"5/8"Case Hardened Steel10-16 SGD 318.75
AB31810.019.0100#2#30.305 to 0.312"0.105 to 0.12"0.305 to 0.312"1"Case Hardened Steel10-16 SGD 311.44
BB31810.013.0075#2#20.244 to 0.250"0.08 to 0.093"0.244 to 0.25"3/4"Case Hardened Steel6-20 SGD 161.28
AU31810.013.0037#21/4"0.244 to 0.250"0.08 to 0.093"0.244 to 0.25"3/8"Hardened Steel#6-20 SGD 9.09
AB31810.016.0062#21/4"0.244 to 0.250"0.096 to 0.11"0.244" a 0.250"5/8"Hardened Steel#8-18 SGD 306.83
AU31810.013.0100#2#20.244 to 0.250"0.08 to 0.093"0.244 to 0.25"1"Case Hardened Steel6-20 SGD 7.16
AU31810.019.0125#2#30.305 to 0.312"0.105 to 0.12"0.305 to 0.312"1.25"Case Hardened Steel10-16 SGD 13.60
AU31810.016.0050#2#20.244 to 0.250"0.096 to 0.11"0.244 to 0.25"1/2"Case Hardened Steel8-18 SGD 11.07
AU31810.016.0062#2#20.244 to 0.250"0.096 to 0.11"0.244 to 0.25"5/8"Case Hardened Steel8-18 SGD 16.23
AU31810.016.0075#2#20.244 to 0.250"0.096 to 0.11"0.244 to 0.25"3/4"Case Hardened Steel8-18 SGD 16.72
AU31810.016.0100#2#20.244 to 0.250"0.096 to 0.11"0.244 to 0.25"1"Case Hardened Steel8-18 SGD 14.10
AU31810.016.0125#2#20.244 to 0.250"0.096 to 0.11"0.244 to 0.25"1.25"Case Hardened Steel8-18 SGD 11.07
AU31810.016.0150#2#20.244 to 0.250"0.096 to 0.11"0.244 to 0.25"1.5"Case Hardened Steel8-18 SGD 12.61
AU31810.019.0050#2#30.305 to 0.312"0.105 to 0.12"0.305 to 0.312"1/2"Case Hardened Steel10-16 SGD 16.70
AU31810.019.0075#2#30.305 to 0.312"0.105 to 0.12"0.305 to 0.312"3/4"Case Hardened Steel10-16 SGD 12.90
AU31810.019.0200#2#30.305 to 0.312"0.105 to 0.12"0.305 to 0.312"2"Case Hardened Steel10-16 SGD 20.14
AU31810.019.0100#2#30.305 to 0.312"0.105 to 0.12"0.305 to 0.312"1"Case Hardened Steel10-16 SGD 12.32
CB31810.016.0150#2#20.244 to 0.250"0.096 to 0.11"0.244 to 0.25"1.5"Case Hardened Steel8-18 SGD 296.40
AB31810.019.0125#25/16"0.305 to 0.312"0.105 to 0.12"0.305" a 0.312"1.25"Hardened Steel#10-16 SGD 323.95
AB31810.016.0100#21/4"0.244 to 0.250"0.096 to 0.11"0.244 to 0.25"1"Hardened Steel#8-18 SGD 205.74
AB31810.016.0075#21/4"0.244 to 0.250"0.096 to 0.11"0.244 to 0.25"3/4"Hardened Steel#8-18 SGD 253.94
GRAINGER -

Self Drilling Screws

StyleModelDrill Point SizeDrive TypeDriver SizeFinishHead ColorHead Dia.Head HeightHead TypePrice (inc. GST)
A638070-BR-Hex#12-14Zinc Plated-5/8"0.206 inHex Washer SGD 886.47
RFQ
B636230-BR#2Hex5/16"Zinc PlatedSilver0.413 in0.163 inHex Washer SGD 675.40
RFQ
C636202-BR#2Hex1/4"Zinc PlatedSilver0.328 in0.118"Hex Washer SGD 855.51
RFQ
D636354-BR#2Phillips#2Zinc PlatedSilver0.319 in0.115"Pan SGD 754.20
RFQ
D636304-BR#2Phillips#2Zinc PlatedSilver0.311 in0.114 inPan SGD 613.49
RFQ
D636336-BR#2Phillips#2Zinc PlatedSilver0.27"0.097"Pan SGD 658.52
RFQ
E636008-BR#2Phillips#2Zinc PlatedSilver0.433 in0.112"Modified Truss/K-Lath SGD 956.82
RFQ
BP49216-PG#2Hex1/4"Zinc PlatedSilver0.347 in0.143 inHex Washer SGD 30.84
F636370-BR#2Phillips#2Zinc PlatedSilver0.346 in-Bugle SGD 333.48
RFQ
BP49230-PG#2Hex5/16"Zinc PlatedSilver0.413 in0.163 inHex Washer SGD 43.00
RFQ
G636352-BR#2Phillips#2Zinc PlatedSilver0.334"-Bugle SGD 833.00
RFQ
HP50020-PG#2Phillips#2PhosphateBlack0.334"-Bugle SGD 35.04
RFQ
IP50020-PK#2Phillips#2PhosphateBlack0.334"-Bugle SGD 153.37
RFQ
I637050-BR#2Phillips#2PhosphateBlack0.334"-Bugle SGD 467.15
RFQ
HP50050-PG#2Phillips#2PhosphateBlack0.334"-Bugle SGD 36.02
RFQ
F636350-BR#2Phillips#2Zinc PlatedSilver0.334"-Bugle SGD 714.80
RFQ
JR51001-BR#2Phillips#2PhosphateBlack0.311 in0.114 inPan SGD 563.34
RFQ
C636200-BR#2Hex1/4"Zinc PlatedSilver0.328 in0.118"Hex Washer SGD 887.43
K636505-BR#2Phillips#2Zinc PlatedSilver0.472"0.15"Wafer SGD 911.79
RFQ
BP49222-PG#2Hex1/4"Zinc PlatedSilver0.347 in0.143 inHex Washer SGD 95.27
L636016-BR#2Phillips#2Zinc PlatedSilver0.433 in0.112"Modified Truss/K-Lath SGD 816.11
RFQ
BP49220-PG#2Hex1/4"Zinc PlatedSilver0.347 in0.143 inHex Washer SGD 28.42
M636020-BR#2Phillips#2Zinc PlatedSilver0.433 in0.112"Modified Truss/K-Lath SGD 658.52
RFQ
G636358-BR#2Phillips#2Zinc PlatedSilver0.334"-Bugle SGD 458.71
RFQ
BP49218-PK#2Hex1/4"Zinc PlatedSilver0.347 in0.143 inHex Washer SGD 168.77
RFQ
APPROVED VENDOR -

Flat Self Drilling Screw

StyleModelDrill Point SizeDrive TypeHead AngleHead ColorHead Dia.Head HeightLengthThread SizePrice (inc. GST)
AU31880.013.0050#2Phillips82-80°Standard0.262-0.238"0.083" (Ref)1/2"#6-20 SGD 5.42
AU31880.013.0062#2Phillips82-80°Standard0.262-0.238"0.083" (Ref)5/8"#6-20 SGD 10.62
AU31880.013.0075#2Phillips82-80°Standard0.262-0.238"0.083" (Ref)3/4"#6-20 SGD 6.44
BU31880.013.0100#2Phillips82-80°Standard0.262-0.238"0.083" (Ref)1"#6-20 SGD 23.37
BU31880.016.0075#2Phillips82-80°Standard0.312-0.285"0.100" (Ref)3/4"#8-18 SGD 21.01
AU31880.016.0100#2Phillips82-80°Standard0.312-0.285"0.100" (Ref)1"#8-18 SGD 25.79
CF08T162WDM-G1M#3Square-Standard0.395"-1.625"#8-18 SGD 477.53
BU31880.019.0150#3Phillips82-80°Standard0.362-0.333"0.116" (Ref)1.5"#10-16 SGD 21.19
DU31880.016.0225#3SquareNoNo0.395"-2.25"#8-18 SGD 52.82
APPROVED VENDOR -

K-Lath Self Drilling Screw

StyleModelDrill Point SizeFinishHead ColorHead Dia.Head HeightLengthMaterialThread SizePrice (inc. GST)
AU29580.016.0050#2Zinc-PlatedStandard0.380"0.113"1/2"Case Hardened Steel8-18 SGD 12.69
BU29580.016.0075#2Zinc-PlatedStandard0.380"0.113"3/4"Case Hardened Steel8-18 SGD 18.46
CU29580.016.0100#2Zinc-PlatedStandard0.380"0.113"1"Case Hardened Steel8-18 SGD 21.55
DU29580.016.0125#2Zinc-PlatedStandard0.380"0.113"1.25"Case Hardened Steel8-18 SGD 11.63
EF08T075KDC-G100#3XylanNo0.424"0.105"3/4"410 Stainless Steel#8-18 SGD 55.95
EF08T125KDC-G100#3XylanNo0.424"0.105"1.25"410 Stainless Steel#8-18 SGD 66.93
GRAINGER -

K-Lath Self Drilling Tapping Screw

StyleModelDrive TypeLengthPrice (inc. GST)
AB29580.016.0125Hex1.25" SGD 291.97
BU29580.016.0150Phillips1.5" SGD 8.30
BU29580.016.0162Phillips1.625" SGD 10.33
CB29580.016.0050Phillips1/2" SGD 266.96
DB29580.016.0100Phillips1" SGD 250.51
DB29580.016.0162Phillips1.625" SGD 315.77
DB29580.016.0075Phillips3/4" SGD 293.95
DB29580.016.0150Phillips1.5" SGD 336.39
FABORY -

Self Drilling Tapping Screws

StyleModelDrill Point SizeDrive TypeDriver SizeHead Dia.Head HeightHead TypeHex WidthLengthPrice (inc. GST)
AB31702.016.0125#2Hex1/4"0.305" to 0.312"0.096" to 0.110"Hex Washer0.244 to 0.250"1 1/4" SGD 795.80
BB31830.013.0050#2Phillips#20.238" to 0.262"-Flat-1/2" SGD 482.41
BB31830.016.0150#2Phillips#20.285" to 0.312"-Flat-1 1/2" SGD 349.13
BB31830.016.0075#2Phillips#20.285" to 0.312"-Flat-3/4" SGD 405.14
BB31830.013.0162#2Phillips#20.238" to 0.262"-Flat-1 5/8 SGD 358.03
BB31830.013.0150#2Phillips#20.238" to 0.262"-Flat-1 1/2" SGD 293.54
BB31830.013.0125#2Phillips#20.238" to 0.262"-Flat-1 1/4" SGD 300.47
BB31830.013.0075#2Phillips#20.238" to 0.262"-Flat-3/4" SGD 440.16
BB31830.013.0062#2Phillips#20.238" to 0.262"-Flat-5/8" SGD 482.41
BB31830.016.0162#2Phillips#20.285" to 0.312"-Flat-1 5/8 SGD 315.04
AB31702.016.0150#2Hex1/4"0.305" to 0.312"0.096" to 0.110"Hex Washer0.244 to 0.250"1 1/2" SGD 719.13
CB31810.019.0200#2Hex5/16"0.305" to 0.312"0.105" to 0.120"Hex Washer0.305 to 0.312"2" SGD 450.72
CB31810.016.0125#2Hex1/4"0.244" to 0.250"0.096" to 0.110"Hex Washer0.244 to 0.250"1 1/4" SGD 411.00
CB31810.013.0100#2Hex1/4"0.244" to 0.250"0.080" to 0.093"Hex Washer0.244 to 0.250"1" SGD 191.04
CB31810.025.0250#3Hex3/8"0.305" to 0.312"0.172" to 0.190"Hex Washer0.367 to 0.375"2 1/2" SGD 446.21
CB31810.025.0200#3Hex3/8"0.305" to 0.312"0.172" to 0.190"Hex Washer0.367 to 0.375"2" SGD 309.81
CB31810.025.0125#3Hex3/8"0.305" to 0.312"0.172" to 0.190"Hex Washer0.367 to 0.375"1 1/4" SGD 336.63
CB31810.021.0125#3Hex5/16"0.305" to 0.312"0.139" to 0.155"Hex Washer0.305 to 0.312"1 1/4" SGD 405.14
AB31702.025.0200#3Hex3/8"0.305" to 0.312"0.172" to 0.190"Hex Washer0.367 to 0.375"2" SGD 514.10
CB31810.025.0300#3Hex3/8"0.305" to 0.312"0.172" to 0.190"Hex Washer0.367 to 0.375"3" SGD 397.51
DISCO -

Hex Washer Bolts

StyleModelFinishHead ColorLengthThread SizeWasher O.D.Price (inc. GST)
A10970PKBlack PhosphateBlack20ft.0.80mm12mm SGD 26.58
B5699PKZinc and YellowSilver28mm1mm19mm SGD 21.48
DISCO -

Bolt Bodies

StyleModelDriver SizeFinishHead ColorHead Dia.Head HeightHex WidthLengthThread SizePrice (inc. GST)
A10097PK10mmZinc and YellowYellow10mm4mm10mm161mm SGD 56.77
B5686PK10mmBlack OrganicBlack10mm4mm10mm25ft.1mm SGD 30.18
C5682PK10mmBlack OrganicBlack12mm5mm10mm20ft.1mm SGD 29.93
D5684PK10mmBlack PhosphateBlack10mm4mm10mm20ft.1mm SGD 40.98
E5690PK10mmBlack PhosphateBlack10mm4mm10mm25ft.1mm SGD 38.97
F5692PK10mmBlack PhosphateBlack10mm4mm10mm35mm1mm SGD 47.50
G1013PK13mmElectro Polyseal IIBlack16mm7mm13mm25ft.1.25mm SGD 30.76
H9147PK13mmBlack OrganicBlack13mm5mm13mm25ft.1.25mm SGD 32.62
I5697PK13mmBlack OrganicBlack17mm7mm13mm30"1.25mm SGD 24.78
J5688PK13mmZinc PhosphateBlack13mm5mm13mm30"1.25mm SGD 36.53
K9064PK15mmBlack OrganicBlack15mm7mm15mm40mm1.50mm SGD 41.44
SNAP-LOC -

Self Drilling Screws

StyleModelFinishHead HeightHeightLengthWidthWorking Load LimitPrice (inc. GST)
AGR-HSDDS-PUZinc15/64"-1.5"---
RFQ
BSLFSDDS114Zinc Plated-1.5"1.5"0.625"500 Lbs. SGD 10.27
CSLFETM20114Zinc Plated3/8"1.25"1.25"0.25"200 Lbs. SGD 20.32
BSLFETM20114UZinc Plated-1.25"1.25"0.25"200 Lbs. SGD 13.14
BSLFSDET114Zinc Plated--1.25"0.25"200 Lbs. SGD 0.37
RFQ
BSLFSDET114UZinc Plated--1.25"0.25"200 Lbs. SGD 1.07
RFQ
BSLFSD114Zinc Plated--1.5"0.3125"500 Lbs. SGD 0.17
RFQ
APPROVED VENDOR -

Pan Self Drilling Screw

StyleModelDrill Point SizeDriver SizeFinishHead Dia.Head HeightLengthMaterialThread SizePrice (inc. GST)
AU31870.013.0062#2#2Plain0.270-0.256"0.097 to 0.087"5/8"410 Stainless Steel#6-20 SGD 19.37
BU31820.013.0037#2#2Zinc-Plated0.270-0.256"0.097 to 0.087"3/8"Case Hardened Steel#6-20 SGD 4.00
CU31820.016.0062#2#2Zinc-Plated0.322-0.306"0.115 to 0.105"5/8"Case Hardened Steel#8-18 SGD 9.15
BU31820.016.0050#2#2Zinc-Plated0.322-0.306"0.115 to 0.105"1/2"Case Hardened Steel#8-18 SGD 7.27
CU31820.013.0075#2#2Zinc-Plated0.270-0.256"0.097 to 0.087"3/4"Case Hardened Steel#6-20 SGD 7.64
CU31820.013.0050#2#2Zinc-Plated0.270-0.256"0.097 to 0.087"1/2"Case Hardened Steel#6-20 SGD 5.51
AU31870.013.0075#2#2Plain0.270-0.256"0.097 to 0.087"3/4"410 Stainless Steel#6-20 SGD 21.01
CU31820.016.0125#2#2Zinc-Plated0.322-0.306"0.115 to 0.105"1.25"Case Hardened Steel#8-18 SGD 15.77
BU31820.016.0150#2#2Zinc-Plated0.322-0.306"0.115 to 0.105"1.5"Case Hardened Steel#8-18 SGD 18.38
CU31820.013.0100#2#2Zinc-Plated0.270-0.256"0.097 to 0.087"1"Case Hardened Steel#6-20 SGD 7.49
CU31820.013.0062#2#2Zinc-Plated0.270-0.256"0.097 to 0.087"5/8"Case Hardened Steel#6-20 SGD 7.14
BU31820.016.0075#2#2Zinc-Plated0.322-0.306"0.115 to 0.105"3/4"Case Hardened Steel#8-18 SGD 8.49
BU31820.016.0100#2#2Zinc-Plated0.322-0.306"0.115 to 0.105"1"Case Hardened Steel#8-18 SGD 8.34
DU31870.016.0125#2#2Plain0.322-0.306"0.115 to 0.105"1.25"410 Stainless Steel#8-18 SGD 18.38
EU31870.016.0075#2#2Plain0.322-0.306"0.115 to 0.105"3/4"410 Stainless Steel#8-18 SGD 22.02
DU31870.016.0062#2#2Plain0.322-0.306"0.115 to 0.105"5/8"410 Stainless Steel#8-18 SGD 10.72
CU31820.019.0062#3#2Zinc-Plated0.373-0.357"0.133 to 0.122"5/8"Case Hardened Steel#10-16 SGD 15.07
BU31820.019.0075#3#2Zinc-Plated0.373-0.357"0.133 to 0.122"3/4"Case Hardened Steel#10-16 SGD 13.95
BU31820.019.0100#3#2Zinc-Plated0.373-0.357"0.133 to 0.122"1"Case Hardened Steel#10-16 SGD 15.75
BU31820.019.0125#3#2Zinc-Plated0.373-0.357"0.133 to 0.122"1.25"Case Hardened Steel#10-16 SGD 14.74
BU31820.019.0150#3#2Zinc-Plated0.373-0.357"0.133 to 0.122"1.5"Case Hardened Steel#10-16 SGD 22.89
CU31820.021.0075#3#3Zinc-Plated0.425-0.407"0.151 to 0.139"3/4"Case Hardened Steel#12-14 SGD 22.31
CU31820.019.0050#3#2Zinc-Plated0.373-0.357"0.133 to 0.122"1/2"Case Hardened Steel#10-16 SGD 12.85
DU31870.025.0200#3#3Plain0.492-0.473"0.175 to 0.162"2"410 Stainless Steel1/4-14 SGD 14.10
DU31870.021.0125#3#3Plain0.425-0.407"0.151 to 0.139"1.25"410 Stainless Steel#12-14 SGD 13.83
DISCO -

Screws

StyleModelDrill Point SizeDriver SizeHex WidthLengthPrice (inc. GST)
A12215PK#21/4"1/4"1/2" SGD 32.00
A12216PK#21/4"1/4"3/4" SGD 37.84
B12223PK#35/16"5/16"3/4" SGD 31.05
APPROVED VENDOR -

Bugle Self Drilling Screw

StyleModelLengthPrice (inc. GST)
AF10T250BDC-G1002.5" SGD 98.90
AF10T300BDC-G1003" SGD 89.38
APPROVED VENDOR -

Hex Washer Self Drilling Screw

StyleModelDrill Point SizeDrive TypeDriver SizeFinishHead Dia.Head HeightHex WidthLengthPrice (inc. GST)
AU31860.016.0050#2Hex1/4"Plain-0.11 to 0.096"0.244"1/2" SGD 22.31
AU31860.016.0062#2Hex1/4"Plain-0.11 to 0.096"0.244"5/8" SGD 13.64
BU31860.016.0075#2Hex1/4"Plain-0.11 to 0.096"0.244"3/4" SGD 25.89
AU31860.016.0125#2Hex1/4"Plain-0.11 to 0.096"0.244"1.25" SGD 38.79
BU31860.016.0150#2Hex1/4"Plain-0.11 to 0.096"0.244"1.5" SGD 42.27
CU31702.025.0075#3-3/8"Zinc-Plated-0.19"0.367"3/4" SGD 28.07
DU31702.021.0100#3-5/16"Zinc-Plated-0.155"0.305"1" SGD 21.24
EU31860.025.0150#3Hex3/8"Plain1/4"0.19 to 0.172"0.367"1.5" SGD 24.67
AU31860.025.0200#3Hex3/8"Plain-0.19 to 0.172"0.367"2" SGD 32.48
AU31860.025.0250#3-3/8"Plain-0.19"0.367"2.5" SGD 15.69
DU31702.021.0075#3-5/16"Zinc-Plated-0.155"0.305"3/4" SGD 21.53
FU31810.019.0062#3Hex5/16"Zinc-Plated-0.12 to 0.105"-5/8" SGD 14.20
DU31702.021.0125#3-5/16"Zinc-Plated-0.155"0.305"1.25" SGD 22.64
DU31702.021.0150#3-5/16"Zinc-Plated-0.155"0.305"1.5" SGD 31.61
DU31702.025.0100#3-3/8"Zinc-Plated-0.19"0.367"1" SGD 32.19
AU31860.025.0100#3Hex3/8"Plain-0.19 to 0.172"0.367"1" SGD 33.80
GU31702.019.0062#3Hex5/16"Zinc-Plated-0.12"0.305"5/8" SGD 13.79
HU31702.021.0200#3Hex5/16"Zinc-Plated-0.155"0.305"2" SGD 40.53
EU31860.025.0125#3Hex3/8"Plain1/4"0.19 to 0.172"0.367"1.25" SGD 22.93
AU31860.021.0150#3Hex5/16"Plain-0.155 to 0.139"0.305"1.5" SGD 33.37
BU31860.025.0075#3Hex3/8"Plain1/4"0.19 to 0.172"0.367"3/4" SGD 37.46
AU31860.021.0200#3Hex5/16"Plain-0.155 to 0.139"0.305"2" SGD 10.25
CU31702.025.0125#3-3/8"Zinc-Plated-0.19"0.367"1.25" SGD 35.83
AU31860.021.0125#3Hex5/16"Plain-0.155 to 0.139"0.305"1.25" SGD 32.08
AU31860.021.0100#3Hex5/16"Plain-0.155 to 0.139"0.305"1" SGD 22.79
GRAINGER -

Flat Self Drilling Tapping Screw

StyleModelHead Dia.LengthThread SizePrice (inc. GST)
AU31830.013.00500.238 to 0.262"1/2"6-20 SGD 2.90
BU31830.013.00620.238 to 0.262"5/8"6-20 SGD 9.40
AU31830.013.00750.238 to 0.262"3/4"6-20 SGD 3.70
AU31830.013.01000.238 to 0.262"1"6-20 SGD 4.41
AU31830.013.01250.238 to 0.262"1.25"6-20 SGD 5.57
AU31830.013.01500.238 to 0.262"1.5"6-20 SGD 5.49
AU31830.013.01620.238 to 0.262"1.625"6-20 SGD 6.13
BB31830.013.01000.238 to 0.262"1"6-20 SGD 238.15
AU31830.016.00750.285 to 0.312"3/4"8-18 SGD 4.33
AU31830.016.01000.285 to 0.312"1"8-18 SGD 5.40
AU31830.016.01250.285 to 0.312"1.25"8-18 SGD 5.90
AU31830.016.01500.285 to 0.312"1.5"8-18 SGD 9.25
AU31830.016.01620.285 to 0.312"1.625"8-18 SGD 9.00
BB31830.016.01000.285 to 0.312"1"8-18 SGD 187.44
BB31830.016.01250.285 to 0.312"1.25"8-18 SGD 178.77
GRAINGER -

Hex Washer with Neoprene Self Drilling Tapping Screw

StyleModelDrill Point SizeDriver SizeHead Dia.Head HeightHead TypeHex WidthLengthMaterialPrice (inc. GST)
AU31702.016.0100#2#30.305 to 0.312"0.096 to 0.11"Hex Washer with Neoprene0.244 to 0.25"1"Case Hardened Steel SGD 16.39
BB31702.016.0100#2#20.244 to 0.250"0.096 to 0.11"Hex Washer with Neoprene0.244 to 0.25"1"Case Hardened Steel SGD 264.33
BB31702.016.0075#2#20.244 to 0.250"0.096 to 0.11"Hex Washer with Neoprene0.244 to 0.25"3/4"Case Hardened Steel SGD 488.35
BU31702.016.0125#2#30.305 to 0.312"0.096 to 0.11"Hex Washer with Neoprene0.244 to 0.25"1.25"Case Hardened Steel SGD 10.91
BU31702.016.0150#2#30.305 to 0.312"0.096 to 0.11"Hex Washer with Neoprene0.244 to 0.25"1.5"Case Hardened Steel SGD 11.72
AU31702.016.0075#2#30.305 to 0.312"0.096 to 0.11"Hex Washer with Neoprene0.244 to 0.25"3/4"Case Hardened Steel SGD 21.86
CB31702.025.0075#31/4"0.305 to 0.312"0.172 to 0.19"Hex Washer with Neoprene0.367 to 0.375"3/4"Hardened Steel SGD 481.64
CB31702.021.0100#3#30.305 to 0.312"0.139 to 0.155"Hex Washer with Neoprene0.305 to 0.312"1"Case Hardened Steel SGD 561.60
CB31702.019.0062#35/16"0.305 to 0.312"0.105 to 0.12"Hex Washer0.305 to 0.312"5/8"Hardened Steel SGD 301.32
CU31702.025.0150#31/4"0.305 to 0.312"0.172 to 0.19"Hex Washer with Neoprene0.367 to 0.375"1.5"Hardened Steel SGD 15.11
BB31702.025.0150#31/4"0.305 to 0.312"0.172 to 0.19"Hex Washer with Neoprene0.367 to 0.375"1.5"Hardened Steel SGD 309.56
BB31702.021.0125#3#30.305 to 0.312"0.139 to 0.155"Hex Washer with Neoprene0.305 to 0.312"1.25"Case Hardened Steel SGD 315.15
BB31702.019.0150#3#30.305 to 0.312"0.105 to 0.12"Hex Washer with Neoprene0.305 to 0.312"1.5"Case Hardened Steel SGD 374.64
BB31702.019.0100#3#30.305 to 0.312"0.105 to 0.12"Hex Washer with Neoprene0.305 to 0.312"1"Case Hardened Steel SGD 336.70
AU31702.019.0075#3#30.305 to 0.312"0.105 to 0.12"Hex Washer with Neoprene0.305 to 0.312"3/4"Case Hardened Steel SGD 12.92
CB31702.025.0100#31/4"0.305 to 0.312"0.172 to 0.19"Hex Washer with Neoprene0.367 to 0.375"1"Hardened Steel SGD 231.57
AU31702.019.0200#3#30.305 to 0.312"0.105 to 0.12"Hex Washer with Neoprene0.305 to 0.312"2"Case Hardened Steel SGD 16.46
CB31702.019.0075#3#30.305 to 0.312"0.105 to 0.12"Hex Washer with Neoprene0.305 to 0.312"3/4"Case Hardened Steel SGD 439.56
AU31702.019.0125#3#30.305 to 0.312"0.105 to 0.12"Hex Washer with Neoprene0.305 to 0.312"1.25"Case Hardened Steel SGD 12.34
AU31702.019.0100#3#30.305 to 0.312"0.105 to 0.12"Hex Washer with Neoprene0.305 to 0.312"1"Case Hardened Steel SGD 15.30
AU31702.019.0150#3#30.305 to 0.312"0.105 to 0.12"Hex Washer with Neoprene0.305 to 0.312"1.5"Case Hardened Steel SGD 20.62
CU31702.025.0200#31/4"0.305 to 0.312"0.172 to 0.19"Hex Washer with Neoprene0.367 to 0.375"2"Hardened Steel SGD 21.22
BB31702.021.0200#3#30.305 to 0.312"0.139 to 0.155"Hex Washer with Neoprene0.305 to 0.312"2"Case Hardened Steel SGD 291.97
DB31702.021.0150#3#30.305 to 0.312"0.139 to 0.155"Hex Washer with Neoprene0.305 to 0.312"1.5"Case Hardened Steel SGD 227.06
BB31702.019.0200#3#30.305 to 0.312"0.105 to 0.12"Hex Washer with Neoprene0.305 to 0.312"2"Case Hardened Steel SGD 377.49
TEKS -

Drilling Screws

StyleModelDrill Point SizeDrive TypeDriver SizeFinishHead ColorHead Dia.Head HeightHead TypePrice (inc. GST)
A1389000Teks 1Internal Hex5/16'ClimasealGray0.563"0.28Hex Washer SGD 312.95
A1376000Teks 1Internal Hex5/16'ClimasealGray0.438"0.29"Hex Washer SGD 239.41
B1175153Teks 1Internal Hex5/16'ClimasealGray0.438"0.29"Hex Washer SGD 263.71
C1107000Teks 1Internal Hex5/16'ClimasealGray0.415"0.19"Hex Washer SGD 208.68
C1399000Teks 1Internal Hex5/16'ClimasealGray0.563"0.19"Hex Washer SGD 206.28
D1416000Teks 2Internal Hex5/16'ClimasealGray0.563"0.255"Hex Washer SGD 311.26
E1123000Teks 2Internal Hex5/16'ClimasealGray0.415"0.19"Hex Washer SGD 127.73
F1167253Teks 2Internal Hex5/16'ClimasealGray0.438"0.29"Hex Washer SGD 259.16
G1029000Teks 2Internal Hex5/16'ClimasealGray0.563"0.255"Hex Washer SGD 179.49
E1120000Teks 2Internal Hex5/16'ClimasealGray0.415"0.19"Hex Washer SGD 224.76
F1168253Teks 2Internal Hex5/16'ClimasealGray0.438"0.29"Hex Washer-
RFQ
H1146000Teks 3Internal Hex5/16'ClimasealGray0.415"0.19"Hex Washer SGD 95.19
I1587000Teks 3Internal Hex7/16"ClimasealGray0.610"0.23"Hex Washer SGD 208.91
J1023000Teks 3Internal Hex5/16'ClimasealGray0.563"0.255"Hex Washer SGD 331.58
J1044000Teks 3Internal Hex3/8"ClimasealGray0.563"0.28"Hex Washer SGD 199.65
D1009000Teks 3Internal Hex5/16'ClimasealGray0.563"0.19"Hex Washer SGD 304.07
I1149000Teks 3Internal Hex3/8"ClimasealGray0.500"0.23"Hex Washer SGD 232.00
K1554000Teks 3Phillips#2Gray SpexGray0.563"-Hex Washer SGD 122.53
L1048000Teks 3Internal Hex3/8"ClimasealGray0.563"0.28"Hex Washer SGD 230.93
D1019000Teks 3Internal Hex3/8"ClimasealGray0.563"0.23"Hex Washer SGD 268.56
L1018000Teks 3Internal Hex3/8"ClimasealGray0.563"0.28"Hex Washer SGD 227.10
M1143000Teks 3Internal Hex5/16'ClimasealGray0.415"0.19"Hex Washer SGD 144.53
N1147000Teks 3Internal Hex3/8"ClimasealGray0.500"0.23"Hex Washer SGD 420.89
O1560553Teks 3Phillips or Robertson or Square#2Gray SpexGray0.563"-Pan SGD 191.37
N1129000Teks 3Internal Hex5/16'ClimasealGray0.415"0.19"Hex Washer SGD 261.40
FABORY -

Self Drilling Screws

StyleModelDrill Point SizeDrive TypeDriver SizeFinishHead Dia.Head HeightHead TypeHex WidthPrice (inc. GST)
AB31880.016.0125#2Phillips#2Plain0.312" to 0.285"0.100"Flat- SGD 616.24
AU31880.016.0150#2Phillips#2Plain0.312" to 0.285"0.100"Flat- SGD 13.21
BB31870.016.0062#2Phillips#2Plain0.322" to 0.306"0.115" to 0.105"Pan- SGD 609.66
BB31870.025.0150#2Phillips#3Plain0.492" to 0.473"0.175" to 0.162"Pan- SGD 343.34
AB31880.013.0050#2Phillips#2Plain0.262" to 0.238"0.083"Flat- SGD 556.88
AB31880.013.0075#2Phillips#2Plain0.262" to 0.238"0.083"Flat- SGD 469.87
CB31880.013.0100#2Phillips#2Plain0.262" to 0.238"0.083"Flat- SGD 1559.00
CB31880.016.0075#2Phillips#2Plain0.312" to 0.285"0.100"Flat- SGD 382.04
AB31880.016.0150#2Phillips#2Plain0.312" to 0.285"0.100"Flat- SGD 505.78
DB31870.013.0075#2Phillips#2Plain0.270" to 0.256"0.097" to 0.087"Pan- SGD 459.74
BU31870.016.0150#2Phillips#2Plain0.322" to 0.306"0.115" to 0.105"Pan- SGD 14.61
DB31870.013.0050#2Phillips#2Plain0.270" to 0.256"0.097" to 0.087"Pan- SGD 1625.19
BU31870.025.0100#2Phillips#3Plain0.492" to 0.473"0.175" to 0.162"Pan- SGD 16.60
EB31820.013.0062#2Phillips#2Zinc Plated0.270" to 0.256"0.097" to 0.087"Pan- SGD 592.48
BB31870.021.0125#2Phillips#3Plain0.425" to 0.407"0.151" to 0.139"Pan- SGD 405.85
EB31820.013.0100#2Phillips#2Zinc Plated0.270" to 0.256"0.097" to 0.087"Pan- SGD 185.00
EB31820.016.0062#2Phillips#2Zinc Plated0.322" to 0.306"0.115" to 0.105"Pan- SGD 603.64
BB31820.016.0100#2Phillips#2Zinc Plated0.322" to 0.306"0.115" to 0.105"Pan- SGD 264.67
BB31820.016.0150#2Phillips#2Zinc Plated0.322" to 0.306"0.115" to 0.105"Pan- SGD 506.44
BB31820.019.0100#2Phillips#3Zinc Plated0.373" to 0.357"0.133" to 0.122"Pan- SGD 405.14
BB31820.019.0150#2Phillips#3Zinc Plated0.373" to 0.357"0.133" to 0.122"Pan- SGD 455.79
FB31860.016.0050#2Hex1/4"Plain-0.110" to 0.096"Hex Washer0.244" SGD 1291.31
GB31860.016.0075#2Hex1/4"Plain-0.110" to 0.096"Hex Washer0.244" SGD 1204.83
FB31860.016.0125#2Hex1/4"Plain-0.110" to 0.096"Hex Washer0.244" SGD 1254.47
GB31860.019.0050#2Hex5/16"Plain-0.120" to 0.105"Hex Washer- SGD 496.75
APPROVED VENDOR -

Drilling Screw #6-20 1/2 Length, 100PK

ModelItemPrice (inc. GST)
U31870.013.0050AB4CMX SGD 7.66
APPROVED VENDOR -

Drilling Screw #10-16 1/2 Length, 100PK

ModelItemPrice (inc. GST)
U31860.019.0050AB2JXE SGD 18.26
APPROVED VENDOR -

Drilling Screw #8-18 1 Length, 100PK

ModelItemPrice (inc. GST)
U31860.016.0100AB4BWW SGD 20.47
WOODHEAD -

Self Drilling Tapping Screw, M5 x 12 mm Size

ModelItemPrice (inc. GST)
1302260390CH2XHD-
RFQ
12

Self Drilling Screws

Self-drilling screws are used to drill & tap a hole and fasten together diverse materials like aluminium, sheet metal or wood, without a pilot hole. Raptor Supplies offers a wide range of self-drilling screws from Fabory, Grainger, Snap-Loc & Woodhead. They typically feature a drill-shaped point, threadings and a hex washer head.

Features

  • Self-drilling screws eliminate punching and pre-drilling processes while joining two metallic or wooden surfaces, and prevent misaligned hole assembly.
  • They are divided into mainly 3 parts: the head, the threaded portion and the drill point length
  • The head is used to drive in / out the screw from the surface.
  • The threaded portion of the screw starts just below the head and is ideal for tapping threads in the workpiece for a secure grip.
  • The section below the screw threads has a drill bit shaped design containing the pilot section, flutes & drill point. This unthreaded section is used to remove the drilled material from the pilot hole.
  • The threads engage or go inside the material after the drilling is complete.
  • Most of these screws have a fully threaded shank or body. However, some screws have a partially threaded shank for protecting them from loosening and prevent breakage / bending due to friction-induced overheating.

Fabory Self Drilling Screws:

  • They have plain stainless steel or zinc-plated hardened steel construction to prevent tarnishing.
  • Selected hex headed self-drilling screws come with a neoprene washer to evenly distribute the load and provide a waterproof seal in roofing / outdoor applications.

Teks Drilling Screws:

  • These Imperial screws have a flat hex washer, a pan or wafer type Philips head, internal hex and Robertson or square drive style for easy installation.
  • The steel body is integrated with either Climaseal, Electro-Zinc or Gray Spex finish for preventing bending / breaking under heavy loads.

Snap-Loc Self Drilling Screws:

  • These screws have a one-piece design with a hex head and built-in flange washer to reduce the risk of crushing thin metal.

Frequently Asked Questions

How do you install a self-drilling screw?

  • Make sure that the drill is fitted with a hex adapter (alternative adapters may be selected depending on the screw head type).
  • Mark the surface / board at the point where the screw needs to be drilled & fastened.
  • Fix the screw on the hex adapter and drill through the material.
  • The drill bit end of the screw will pierce through the material and the threadings (on its body) will create a tapped hole for secure attachment.
  • You can easily remove the installed screw using a drill, screw extractor or other hand tools.

Are self-drilling screws and self-tapping screws the same?

No, despite sounding quite the same and having a strong physical resemblance, both are two different types of screws. While the former features a pointed drill bit, at the screw end, that can drill into the material and cut its own thread, eliminating the requirement of a pilot hole, the latter is unable to drill through surfaces and need a pilot hole for tapping threads.
Users should use self-drilling screws according to their most suitable applications and not interchangeably with self-tapping screws as that would result in a weaker joint between materials.

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