M.I.L. Standard Quick Connect Couplings

DIMENSIONS
Size	A	B	C	D	E	F
1/4	1 1/4	5/16	1 1/8	1 7/16	7/16	3/4
3/8	2 5/8	1	1 7/16	1 5/8	1/2	7/8
1/2	3	1 1/2	1 3/4	1 15/16	11/16	1 1/8
3/4	3 3/4	1 9/16	2 1/4	2 3/8	3/4	1 3/8
1	4 1/4	1 7/8	2 9/16	2 1/2	15/16	1 5/8
BSPP Threads
coupling code
Socket
Size	Steel		Brass		Stainless*
1/4	S14S		B14S		SS14S
3/8	S38S		B38S		SS38S
1/2	S12S		B12S		SS12S
3/4	S34S		B34S		SS34S
1	S10S		B10S		SS10S
Plug
Size	Steel		Brass		Stainless*
1/4	S14P		B14P		SS14P
3/8	S38P		B38P		SS38P
1/2	S12P		B12P		SS12P
3/4	S34P		B34P		SS34P
1	S10P		B10P		SS10P