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Hexagon socket head cap screw UNF 1936 series ASME B18.3 Alloy steel ASTM A574 Mechanical zinc plated 1/2-20X5/8 ft

Article number
Diameter
Length
Driving features Hexagon socket
Head shape Cylindrical head
Material Alloy steel
Material technical ASTM A574
Thread direction Right

Specifications

Diameter 1/2 Inch
Length 5/8 Inch
Driving features Hexagon socket
Head shape Cylindrical head
Material Alloy steel
Material technical ASTM A574
Thread direction Right
Surface treatment Mechanical zinc plated
Thread Unified National Fine
Info
  • Marking in accordance with ASTM A574 with manufacturer's identification mark only.
  • Attention: As the thread tolerance class for thread sizes up to and including 1 inch is 3A, plating can cause thread fit problems.
  • Warning: electroplating of these products may cause hydrogen embrittlement.

Dimensions

A 0.75
H 0.5
J 0.375
LT (min.) 1.5
Threads per inch 20

Standards

ASME B18.3

Article numbers

Article number 07250.127.015
EAN 8715492081445
UBB 951351574441
UNSPSC 31161605

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