#8-32 Knurled Thumb Machine Screw Solid Brass

#8-32 Solid Brass Knurled Head Thumb Screws

Diameter - Thread Pitch: #8-32


#8-32 Brass knurled head thumb screws in solid brass.

  • Knurled head intended to be driven by fingers
  • ASME Standards specific
  • Aesthetically pleasing and typically used for ornamental products
  • The more zinc in a screw the lighter it will tend to be
  • Brass is corrosive resistant but very soft material
  • Commonly used for:
    • Firearms
    • Weather Stripping
    • Pipes
NOTE: Color and sheen may vary

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Product Specifications
ANSI
B18.6.3
Class
2A
Color
Yellow
Color May Vary
Color and sheen may vary
Corrosion Resistant
Yes
Drive Style
Hand
Elongation
10% - 25%
Hardness
40-75 Rockwell B
Head Diameter
15/32"
Head Style
Thumb
Material
Brass
Overall Head Height
1/4" (From Bottom to Top of Head)
Product Type
Knurled Head Thumb Screws
System of Measurement (Unit)
Inch
Tensile PSI
50,000 - 65,000 PSI
Thread Diameter
(#8) Max 0.1631 - Min 0.1571
Thread Direction
Right Hand
Thread Pitch (Count)
32 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Yield PSI
30,000 - 50,000 PSI