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Hexagon socket button head screw UNC ASME B18.3 Alloy steel ASTM F835 Plain #2-56X1/4


Article number
Diameter
Length
Driving features Hexagon socket
Head shape Button head
Material Alloy steel
Material technical ASTM F835
Thread direction Right
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Specifications

Diameter NO.2
Length 1/4 Inch
Driving features Hexagon socket
Head shape Button head
Material Alloy steel
Material technical ASTM F835
Thread direction Right
Surface treatment Plain
Thread Unified National Coarse
Info
  • All dimensions in above table are in inches.
  • Marking of these screws is not mandatory.
  • Due to the unfavourable head geometry these fasteners have reduced loadability.
  • Attention: As the thread tolerance class for thread sizes up to and including 1 inch is 3A, plating can cause thread fit problems.

Dimensions

A 0.164
H 0.046
J 0.05
Threads per inch 56

Standards

ASME B18.3

Article numbers

Article number U07150.008.0025
EAN 8715492888778
UBB 500620990779
UNSPSC 31161518

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