Metric Dimensions
150	300	400	600	900	1500	2500
Inch Dimensions
150	300	400	600	900	1500	2500

NPS	O	tf	X
1/2	3.50	0.44	1.19
3/4	3.88	0.50	1.50
1	4.25	0.56	1.94
1-1/4	4.62	0.62	2.31
1-1/2	5.00	0.69	2.56
2	6.00	0.75	3.06
2-1/2	7.00	0.88	3.56
3	7.50	0.94	4.25
3-1/2	8.50	0.94	4.81
4	9.00	0.94	5.31
5	10.00	0.94	6.44
6	11.00	1.00	7.56
8	13.50	1.12	9.69
10	16.00	1.19	12.00
12	19.00	1.25	14.38
NPS	O	tf	X
14	21.00	1.38	15.75
16	23.50	1.44	18.00
18	25.00	1.56	19.88
20	27.50	1.69	22.00
24	32.00	1.88	26.12

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NPS	Y	B	r
1/2	0.62	0.90	0.12
3/4	0.62	1.11	0.12
1	0.69	1.38	0.12
1-1/4	0.81	1.72	0.19
1-1/2	0.88	1.97	0.25
2	1.00	2.46	0.31
2-1/2	1.12	2.97	0.31
3	1.19	3.60	0.38
3-1/2	1.25	4.10	0.38
4	1.31	4.60	0.44
5	1.44	5.69	0.44
6	1.56	6.75	0.50
8	1.75	8.75	0.50
10	1.94	10.92	0.50
12	2.19	12.92	0.50
NPS	Y	B	r
14	3.12	14.18	0.50
16	3.44	16.19	0.50
18	3.81	18.20	0.50
20	4.06	20.25	0.50
24	4.38	24.25	0.50

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Templates for drilling of bolt holes

NPS	BCD	BHD	BOLTS	BD
1/2	2.38	5/8	4	1/2
3/4	2.75	5/8	4	1/2
1	3.12	5/8	4	1/2
1-1/4	3.50	5/8	4	1/2
1-1/2	3.88	5/8	4	1/2
2	4.75	3/4	4	5/8
2-1/2	5.50	3/4	4	5/8
3	6.00	3/4	4	5/8
3-1/2	7.00	3/4	8	5/8
4	7.50	3/4	8	5/8
5	8.50	7/8	8	3/4
6	9.50	7/8	8	3/4
8	11.75	7/8	8	3/4
10	14.25	1	12	7/8
12	17.00	1	12	7/8
NPS	BCD	BHD	BOLTS	BD
14	18.75	1-1/8	12	1
16	21.25	1-1/8	16	1
18	22.75	1-1/4	16	1-1/8
20	25.00	1-1/4	20	1-1/8
24	29.50	1-3/8	20	1-1/4

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NPS	SBL RFY	SBL RJ	MBL RF
1/2	2.25	NA	2.00
3/4	2.50	NA	2.00
1	2.50	3.00	2.25
1-1/4	2.75	3.25	2.25
1-1/2	2.75	3.25	2.50
2	3.25	3.75	2.75
2-1/2	3.50	4.00.	3.00
3	3.50	4.00	3.00
3-1/2	3.50	4.00	3.00
4	3.50	4.00	3.00
5	3.75	4.25	3.25
6	4.00	4.50	3.25
8	4.25	4.75	3.50
10	4.50	5.00	4.00
12	4.75	5.25	4.00
NPS	SBL RFY	SBL RJ	MBL RF
14	5.25	5.75	4.50
16	5.25	5.75	4.50
18	5.75	6.25	5.00
20	6.25	6.75	5.50
24	6.75	7.25	6.00

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Metric Dimensions
150	300	400	600	900	1500	2500
Inch Dimensions
150	300	400	600	900	1500	2500

General Notes

Dimensions are in inches.