600 Series Flanges

Pipe Diameter	# of Studs	Stud Diameter	Stud Length	Nut Size
1″	4	5/8″	3-1/2″	1-1/16″
2″	8	5/8″	4-1/4″	1-1/16″
3″	8	3/4″	5″	1-1/4″
4″	8	7/8″	5-3/4″	1-7/16″
6″	12	1″	6-3/4″	1-5/8″
8″	12	1-1/8″	7-1/2″	1-13/16″
10″	16	1-1/4″	8-1/2″	2″
12″	20	1-1/4″	8-3/4″	2″
14″	20	1-3/8″	9-1/4″	2-3/16″
16″	20	1-1/2″	10″	2-3/8″
18″	20	1-5/8″	10-3/4″	2-9/16″
20″	24	1-5/8″	11-1/4″	2-9/16″
24″	24	1-7/8″	13″	2-15/16″
26″	28	1-7/8″	13″	2-15/16″
28″	28	2″	13-1/2″	3-1/8″
30″	28	2″	13-3/4″	3-1/8″
32″	28	2-1/4″	14-1/2″	3-1/2″
34″	28	2-1/4″	14-3/4″	3-1/2″
36″	28	2-1/2″	15-1/2″	3-7/8″
38″	28	2-1/4″	17-1/2″	3-1/2″
40″	32	2-1/4″	17-1/2″	3-1/2″
42″	28	2-1/2″	19″	3-7/8″
44″	32	2-1/2″	19-1/2″	3-7/8″
46″	32	2-1/2″	19-3/4″	3-7/8″
48″	32	2-3/4″	21″	4-1/4″
50″	28	3″	22-1/4″	4-5/8″
52″	32	3″	22-3/4″	4-5/8″
54″	32	3″	23-1/4″	4-5/8″
56″	32	3-1/4″	24-1/4″	5″