Chamfered washers are REQUIRED for use under head of MS21250 fasteners. One chamfered washer required per bolt, multiple standard washers can be used in addition to obtain correct thread length.
Mil-Spec hardware intended for automotive racing applications and will NOT come with certificates. If you do require certificates, please email us directly prior to placing an order.
All returned hardware is subject to a 25% restocking fee
RPI is our primary supplier for all mil-spec hardware. In stock hardware typically ships same or next day. If your order includes sizes that are not currently in RPI or Eversen stock, please allow us a little time as we work to source it from one of our multiple other suppliers.
