1/2″ x 28 barrel thread protector .645 dia. 1/2″ long Stainless #4270


SKU: 4270 Categories: , ,


The barrel thread protector  has a 1/2 – 28 thread  is machined from Stainless steel to very high quality standards on CNC lathes in my shop.  It is counter bored to accommodate barrels that are not undercut at the shoulder.

Length is  .500″

Outside diameter is .645 With a clean crisp knurl.

100% Made in the USA!

Please confirm size before ordering.

Additional information

Weight 2 oz