3/8-16 solid Silicon Bronze hex cap bolts, also known as hex head cap screws. Tighten hex head cap bolts and screws with a socket or hex wrench, which makes it easy to apply torque. These fasteners are ideal for marine environments, especially where high amounts of torque must be applied.
3/8-16 x 6 are available in Full Thread only.
June 6, 2013
No many uses for bolts without a shoulder.
May 3, 2013
This bolt was advertised as having a shoulder -- it doesn't.