Nipple, No. 11 Percussion Cap, 1/4 - 28 Threads

  • 1 / Box
  • $8.25

The nipple is for all No. 11 percussion cap ignition systems with a ¼-28 thread.  The nipple is machined from S7 impact resistant tool steel and hardened to Rc54-56 for maximum life.  The nipple is designed with an optimized flame channel for reliable ignition and a concave face to redirect combustion gasses.  We advise a drop of oil, or preferred, a quality lithium or molybdenum disulfide grease be used on the nipple threads before installation.