1/4"-20 Square Drive Pan Head Machine Screw 18-8 Stainless Steel

1/4"-20 Stainless Steel Square Drive Pan Head Machine Screws

Diameter - Thread Pitch: 1/4"-20


1/4"-20 Stainless steel square pan head machine screws are available in 18-8 stainless steel.

  • Square Drive can help eliminate the stripping effect when installed correctly
  • Installed with either a nut or in a pre-drilled pilot hole
  • 18-8 Stainless steel square pan head machine screws are suitable for exterior applications where fresh water is present
  • 18-8 Stainless steel is rust resistant and corrosion resistant


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Product Specifications
ANSI
B18.6.3
Class
2A Fit
Color
Silver
Corrosion Resistant
Yes
Drive Style
Square
Hardness
100 Rockwell B
Head Diameter
Max 0.492 - Min 0.473�
Head Style
Pan
Material
18-8 Stainless Steel
Overall Head Height
Max 0.144 - Min 0.130�
Product Type
Square Drive Pan Head Machine Screws
Square Drive
#3
System of Measurement (Unit)
Imperial
Tensile PSI
100,000 - 125,000
Thread Diameter
1/4"
Thread Diameter Major
0.2489
Thread Diameter Minor
0.2408
Thread Direction
Right Hand
Thread Pitch (Count)
20
Thread Standard
UNC
Thread Type
Coarse
Yield PSI
55,000 - 75,000
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