Stainless steel adapter FEMALE 1/2 X 28 UNEF TO MALE 1/2 X 20 UNF
This thread adapter enables you to fit any female 1/2×20 UNF RH (clockwise) threaded attachment on your male 1/2x28 UNEF (clockwise) thread.
SPECIFICATIONS:
–stainless steel construction
-bored through center hole of 8.40 mm
-female thread 1/2 x 28 UNEF thread depth: 17 mm (will cover this length of male thread)
-male 1/2 X 20 UNF thread length:12 mm
-overall length: 32 mm
-major outside diameter: 18 mm
-weight: 25 grams
–cross knurled outer surface for easier application
-milled flats for 16 mm wrench
Weight
25 g
1 review for FEMALE 1/2 X 28 UNEF TO MALE 1/2 X 20 UNF
Rated 5 out of 5
Mick, IE –
Needed to attach my muzzle brake with 20tpi on my barrel with 28 tpi, and this worked like a charm. Happy with the part and with support I got from the staff. They answered all my questions, so that I ordered the correct thread type adapter. Thank you guys.
Mick, IE –
Needed to attach my muzzle brake with 20tpi on my barrel with 28 tpi, and this worked like a charm. Happy with the part and with support I got from the staff. They answered all my questions, so that I ordered the correct thread type adapter. Thank you guys.