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Heavy hexagon head structural bolt UNC oversized thread ASME B18.2.6 Carbon or alloy steel ASTM F3125 Hot dip galvanized Gr.A325 Type 1 oversized 1/2-13X2.1/2

Article number
Diameter
Length
Class Gr.A325 Type 1
Driving features Hexagon
Head shape Hexagon head
Material Carbon or alloy steel
Material technical ASTM F3125

Specifications

Diameter 1/2 Inch
Length 2.1/2 Inch
Class Gr.A325 Type 1
Driving features Hexagon
Head shape Hexagon head
Material Carbon or alloy steel
Material technical ASTM F3125
Thread direction Right
Surface treatment Hot dip galvanized
Thread Unified National Coarse
Info
  • Oversized hot dip galvanized bolts and screws are manufactured with standard thread tolerance class 2A before coating.
  • After galvanizing they will therefore NOT fit into standard nuts or threaded holes with thread tolerance class 2B. Suitable nuts must be tapped oversized as per ASTM A563.oversized

Dimensions

F 0.875
H 0.3125
LT (min.) 1
TPI 13

Standards

ASME B18.2.6

Article numbers

Article number U04210.050.0250
EAN 8715492877543
UBB 500624074786
UNSPSC 31162400

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