#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
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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
Self Drilling
Yes
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
