#6-20 Stainless Steel Square Drive Truss Head Sheet Metal Screws
Diameter - Thread Pitch: #6-20
- #6-20
- Sharp cutting threads that cut into material
- Fully Threaded
- This screw features an truss head
- Over-sized and undercut head to prevent pull-though
- 18-8 Stainless steel square drive truss head sheet metal screws are corrosion resistant
- Suitable for fresh water moisture environments
- Square Drive style used to reduce the chance of stripping when installed properly
- Most commonly used for:
- Sheet Metal
- Wood
- Plastic
- Sizes listed below as: Diameter - Thread Pitch
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Product Specifications
ANSI
B18.6.4
Color
Silver
Corrosion Resistant
Yes
Drive Style
Internal Square
Grade
18-8
Hardness
100 Rockwell B
Head Diameter
Max 0.321 - Min 0.303
Head Style
Truss
Material
Stainless Steel
Overall Head Height
Max 0.086 - Min 0.074
Point Type
A
Product Type
Square Drive Truss Head Sheet Metal Screw
Square Drive
#1
Standards Met
ANSI B18.6.4
System of Measurement (Unit)
Inch
Tensile PSI
100,000 - 125,000 PSI
Thread Direction
Right Hand
Thread Pitch (Count)
20 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Yield PSI
55,000 - 75,000 PSI
