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#8-18 Phillips Flat Head Self Driller TEK Screw 410 Stainless Steel

#8-18 | 410 Stainless Steel Phillips Flat Head Self Drilling Screws

Diameter - Thread Pitch: #8-18

  • #8-18
  • Fully threaded
  • Hardened stainless steel to easily drill into materials
  • Countersunk head that runs flush with the installation surface
  • Self drilling (TEK) point
  • 410 Stainless steel Phillips flat head self drilling screws are corrosion resistant and hardened to make drilling easier
  • NOTE: Sheet metal screws provide excellent retention in wood but are very difficult to remove
This item qualifies for FREE SHIPPING on orders $250+
Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Phillips Flat Head Self Driller TEK 410 Stainless Steel (#8-18 x 1/2")
SKU #361004-0002
Phillips Flat Head Self Driller TEK 410 Stainless Steel (#8-18 x 1/2")
SKU #361004-0002
1
 NA
25
 $3.75 (0.15/ea)
100
 $11.00 (0.11/ea)
1000
 $100.00 (0.1/ea)
Subtotal: $0.00 /
Phillips Flat Head Self Driller TEK 410 Stainless Steel (#8-18 x 5/8")
SKU #361004-0012
Phillips Flat Head Self Driller TEK 410 Stainless Steel (#8-18 x 5/8")
SKU #361004-0012
1
 NA
25
 $4.00 (0.16/ea)
100
 $10.00 (0.1/ea)
1000
 $80.00 (0.08/ea)
Subtotal: $0.00 /
Phillips Flat Head Self Driller TEK 410 Stainless Steel (#8-18 x 3/4")
SKU #361004-0022
Phillips Flat Head Self Driller TEK 410 Stainless Steel (#8-18 x 3/4")
SKU #361004-0022
1
 NA
25
 $3.75 (0.15/ea)
100
 $6.00 (0.06/ea)
1000
 $50.00 (0.05/ea)
Subtotal: $0.00 /
Phillips Flat Head Self Driller TEK 410 Stainless Steel (#8-18 x 1")
SKU #361004-0032
Phillips Flat Head Self Driller TEK 410 Stainless Steel (#8-18 x 1")
SKU #361004-0032
1
 NA
25
 $4.25 (0.17/ea)
100
 $8.00 (0.08/ea)
1000
 $70.00 (0.07/ea)
Subtotal: $0.00 /
Phillips Flat Head Self Driller TEK 410 Stainless Steel (#8-18 x 1-1/4")
SKU #361004-0042
Phillips Flat Head Self Driller TEK 410 Stainless Steel (#8-18 x 1-1/4")
SKU #361004-0042
1
 NA
25
 $4.75 (0.19/ea)
100
 $10.00 (0.1/ea)
1000
 $90.00 (0.09/ea)
Subtotal: $0.00 /
Phillips Flat Head Self Driller TEK 410 Stainless Steel (#8-18 x 1-1/2")
SKU #361004-0052
Phillips Flat Head Self Driller TEK 410 Stainless Steel (#8-18 x 1-1/2")
SKU #361004-0052
1
 NA
25
 $5.00 (0.2/ea)
100
 $13.00 (0.13/ea)
1000
 $110.00 (0.11/ea)
Subtotal: $0.00 /
Phillips Flat Head Self Driller TEK 410 Stainless Steel (#8-18 x 2")
SKU #361004-0062
Phillips Flat Head Self Driller TEK 410 Stainless Steel (#8-18 x 2")
SKU #361004-0062
1
 NA
25
 $6.25 (0.25/ea)
100
 $15.00 (0.15/ea)
1000
 $120.00 (0.12/ea)
Subtotal: $0.00 /

Frequently Used With

Phillips Power Bits - #2 - Length 2"
Phillips Power Bits - #2 - Length 2" 1050-500-0016
Phillips Power Bits - #2 - Length 2
1
 $1.04 (1.04/ea)
10
 $8.10 (0.81/ea)
25
 $19.50 (0.78/ea)
50
 $38.00 (0.76/ea)
Subtotal: $0.00 /
ACR Phillips Power Bits - #2 x 2"
ACR Phillips Power Bits - #2 x 2" 1050-802-0022
ACR Phillips Power Bits - #2 x 2
1
 $2.54 (2.54/ea)
10
 $22.80 (2.28/ea)
25
 $55.00 (2.2/ea)
50
 $99.50 (1.99/ea)
Subtotal: $0.00 /
Finishing Cup Washer 18-8 SS - #8
Finishing Cup Washer 18-8 SS - #8 110012
Finishing Cup Washer 18-8 SS - #8
1
 NA
25
 $2.75 (0.11/ea)
100
 $7.00 (0.07/ea)
1000
 $30.00 (0.03/ea)
Subtotal: $0.00 /
Product Specifications
ANSI
B18.6.4
Color
Silver
Corrosion Resistant
Yes
Diameter
#8
Drive Style
Phillips
Grade
410
Hardness
40 Rockwell C
Head Diameter
Max 0.332 - Min 0.292
Head Height Max
0.1
Head Style
Flat
Material
Stainless Steel
Overall Head Height
Max 0.100 - Min 0.084
Phillips Drive
#2
Point Type
TEK
Product Type
Self Drilling Screws
System of Measurement (Unit)
Inch
TEK Self Drilling Point
TEK 2
Tensile PSI
180,000 PSI Heat Treated
Thread Diameter Major
(#8) 0.166"
Thread Diameter Minor
(#8) 0.122"
Thread Direction
Right Hand
Thread Pitch (Count)
18 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Yield PSI
150,000 PSI

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