M4 sheer pins

$4.99
$4.99
$4.49
(You save $0.50 )
(No reviews yet) Write a Review
SKU:
SPM4R
Weight:
0.05 LBS
Shipping:
Calculated at Checkout

Shear pins are a great way to secure your rocket when concerned about drag separation or in a dual deployment configuration. As nylon screws, you simply use a tap to create a hole into your air frame and coupler. Our starter set includes a tap and 10 nylon screws.  The reload pack has 20 screws.  Available in M2 at 3/8″ long M3 at 1/2″ long, and M4 at 1/2″ long sizes.  Please note!  M4 can be destructive to un-reinforced cardboard!  Using CA or Epoxy after tapping is critical to avoid airframe damage!