-40%
Stainless Steel 1/2-28 Thread Protector Knurled Finish ==USA Made==
$ 2.63
- Description
- Size Guide
Description
Long Range AccuracyKnurled
Finish Barrel Thread Protectors are machined from 300 series Stainless Steel in the USA.
(Texas)
==Contract Machining, 3-D Modeling, and Manufacturing is Welcome==
The Facts:
S
tainless steels will not mar or dull up a steel barrel. These are threaded 85% through so they will protect the crown of the barrel. The Knurled finish is not polished but is a more course gripping finish.
Thread is 1/2-28.
(Buyer is responsible to check their thread pitch)
Rough Dimensions and Specifications listed below:
NOTE:
Listed Dimension are within a
tolerance
of +/-.010 unless noted different.
Major outer diameter is .750" / 3/4” ( These Dimension is +/- .020" due to the knurling process moving material)..
overall
Length is .750" / 3/4"
Does not require a lock washer (The last 2-1/2 threads are tapered to lock when
tightened.
Thread length is .665 to .700” deep.
Material 300 series stainless steel
1/2-28 thread pitch
Listed Dimension are within a
tolerance
of +/-.010