Earnest Technical Library
Technical Library Online Catalog

CLIPPED HEAD BOLTS - GRADE 5


Earnest Machine Products line of Clipped Head Plow Bolts are manufactured to Grade 5 strength levels to provide toughness and strength. The Clip Head Plow Bolts come threaded to the head to fit a variety of grip ranges.




Size. Head Diameter HeadWidth FeedThick HeadHeight Transition Length
  A B F S B
  Max Min Sharp Min Max Min Min Max Min Max Min
3/8–16 .600 .550 .525 .480 .425 .050 .300 .260 .160 .100
7/16–14 .635 .600 .575 .550 .480 .050 .305 .265 .170 .100
1/2 - 13 .695 .650 .625 .600 .530 .050 .315 ..275 .180 .100


Size Head Diameter Head Width Feed Thick Head Height Transition Length

A B F S T

Max Min Sharp Min Max Min Max Max Min Max Min
3/8 – 16 .600 .550 .525 .480 .425 .050 .300 .260 .160 .100
7/16 14 .635 .600 .575 .550 .480 .050 .305 .265 .170 .100
1/2 - 13 .695 .650 .625 .600 .530 .050 .315 275 .180 .100