Excel Metal part no.	Equivalent Part no. Type 1	Equivalent part no Type 2	TUBE ODQT(INCHES)	L	NUT HEX W	Thread size sae/ms
4-PSMD-SM	-------------------	4WLN	1/4	0.28	11/16	7/16x20
6-PSMD-SM	-------------------	6WLN	3/8	0.27	13/16	9/16x18
8-PSMD-SM	-------------------	8WLN	1/2	0.31	1	3/4x16
12-PSMD-SM	-------------------	12WLN	3/4	0.41	1.3/8	1.1/16x12
16-PSMD-SM	-------------------	16WLN	1	0.41	1.5/8	1.5/16x12

Note :

Dimensions are for reference only and are subject to change.

Sae/ms (unef) thread as per asme b1.1