Barrel Nut, 6940/M5
Price: $75.00
Part Number : SP65604
Purchase
Description
This barrel nut requires a special wrench that is not readily available.
Unfortunately - there is no way to build an "inexpensive" wrench for the 6940 nut.
SA originally purchased a wrench ($100+) designed by Phil Arrington. (15+ yrs ago.)
And we destroyed it on the third barrel that we removed.
Yes, we have engineered and built precision tool-steel wrenches for several govt and industry clients.
Four versions:
6940 - Original design
6940 - Heavy Barrel
Colt IAR - Heavy Barrel (+)
Colt IAR - Torque wrench version
These SA wrenches are very expensive:
$100+ material, hours of machine time and fabrication, TIG welding, multi-part heat-treatment, and finishing.
We do not stock or actively market industrial tools, fixtures, and gages.
Unfortunately - there is no way to build an "inexpensive" wrench for the 6940 nut.
SA originally purchased a wrench ($100+) designed by Phil Arrington. (15+ yrs ago.)
And we destroyed it on the third barrel that we removed.
Yes, we have engineered and built precision tool-steel wrenches for several govt and industry clients.
Four versions:
6940 - Original design
6940 - Heavy Barrel
Colt IAR - Heavy Barrel (+)
Colt IAR - Torque wrench version
These SA wrenches are very expensive:
$100+ material, hours of machine time and fabrication, TIG welding, multi-part heat-treatment, and finishing.
We do not stock or actively market industrial tools, fixtures, and gages.
