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Hexagon socket button head screw UNC ASME B18.3 Alloy steel ASTM F835 Zinc plated 1/2-13X1.1/4

Article number
Diameter (inch)
Length (L) (Inch - ft)
Material Alloy steel
Surface treatment Zinc plated
Head shape Button head
Driving features Hexagon socket
Thread direction Right
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Specifications

Diameter (inch) 1/2
Length (L) (Inch - ft) 1.1/4
Material Alloy steel
Surface treatment Zinc plated
Head shape Button head
Driving features Hexagon socket
Thread direction Right
Thread Unified National Coarse
Material technical ASTM F835
TPI 13
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 0,875
H 0.265
J 5/16
Threads per inch 13

Standards

ASME B18.3

Article numbers

Article number U07151.050.0125
EAN 8715492889300
UBB 500621005452
UNSPSC 31161518

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