#12-24 Stainless Steel Hex Washer Head Self Drilling Screws
Diameter - Thread Pitch: #12-24
- #12-24
- Hexagon drive for use with a wrench or socket
- Fully Threaded from tip to head
- Integral washer at the top of the head to minimize chance of pull-through
- Washer portion of screw distributes pressure over a larger surface area
- TEK 5 Point used for drilling into structural steel
- 410 Stainless steel hex washer head self drilling screws are hardened to drill into materials easier
- NOTE: Sheet metal screws provide excellent retention in wood but are very difficult to remove
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Product Specifications
Across Flats (Width)
5/16" (Max 0.312 - Min 0.309)
ANSI
B18.6.4
Color
Silver
Corrosion Resistant
Yes
Diameter
#12
Drive Style
External Hex
Grade
410
Hardness
40 Rockwell C
Head Diameter
5/16"
Head Style
Hex Washer
Material
Stainless Steel
Point Type
TEK
Product Type
Self Drilling Screws
Standards Met
ANSI B18.6.4
System of Measurement (Unit)
Inch
TEK Self Drilling Point
TEK 5
Tensile PSI
180,000 PSI Heat Treated
Thread Diameter Major
(#12) 0.215"
Thread Diameter Minor
(#12) 0.164"
Thread Direction
Right Hand
Thread Pitch (Count)
24 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Wrench Size
5/16"
