Medium carbon through-hardened steel gives excellent assembly performance
with Bowmalloy® cap screws. Eliminates "stripping-out" caused by inferior
grade nuts.
Grade 8 Plus Plating provides corrosion resistance that is superior to
commercial zinc plating.
ASME Class UN-2B thread fit assures fully formed, precision-fitting
threads that provide complete and continuous clamping force.
Chamfered first thread allows easy thread engagement.
Smooth bearing surface distributes load evenly for consistent clamping.
High design gives additional threads and more wrenching surface for
positive clamping properties and slip-free installation.
Concentric circle grain structure gives added strength to prevent cracking
and splitting for safe, long service life.
