BT60 Internal 5/16" Motor Retainer Kit

The BT60 internal 5/16" motor retainer is used for both minimum diameter rockets as well as general motor retention for any rocket motor that has an Aerotech forward closure with a 5/16 threaded end.
Manufacturer: SMT Designs
SKU: BTMR-01310
$14.95

The BT60 internal 5/16" motor retainer is used for both minimum diameter rockets as well as general motor retention for any rocket motor that has an Aerotech forward closure with a 5/16 threaded end.

The retainer is held in place with three 4-40 flat or pan head machine screws around the perimeter. A shock cord tie plate is included which can be attached to the top of the retainer to tie into the recovery system. A user can also choose to use a flat washer, lock washer, and an eye nut that screws onto the 5/16 all-thread that can be cut to protrude above the retainer.

The retainer also features insets where a 4-40 or 6-63 machine screw nut (one of each included in kit) can be placed to supply a mounting point for a Mini Rail guide, 1010 Rail guide, or other device.

Not included - 5/16" all-thread, flat washer, lock washer, 5/16" eyenut, Aerotech RMS 38mm closure

Contents

  • motor retainer
  • shock cord tie plate
  • 16" 1/8" kevlar cord
  • Three 1/2" 4-40 flat head screws
  • Three 7/16" 4-40 machine screws
  • Three 1-1/8" 4-40 machine screws
  • One 4-40 machine screw nut
  • One 6-32 machine screw nut

Specifications

  • Diameter 40.1mm
  • Height 20mm
  • Weight 45g with shock code tie - 35g without