1/2 - 13  x 3/8" U.N.R.C. Coarse Thread
Product Code Number 33218


Nominal Size Screw Diameter Hex Socket Size Key Engagement Cup Point Diameter Length
Basic Nom Min Max Min Overall
1/2" 0.5000 0.2500 0.250 0.291 0.270 3/8
SEE NOTES Table 2  6  8

NOTES:
(1) Nominal Size (6) Material (11) Dimensional Conformance
(2) Length (7) Socket Depths (12) Designation
(3) Standard Lengths (8) Face (13) Gaging of Hexagon Sockets
(4) Tolerance on Length   (9) Point Angles (14) Screw Thread Limits
(5) Threads (10) Hexagon Socket Dimensions  (15) Optional cup point types
      (16) Tightening Torque

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