Dimensions Threaded End Caps ASME B16.11

Class 3000
NPS	Length	Outside Dia	Min WT	Min Thread Length
	A	D	G	B	J
1/2	32	28	6.4	10.9	13.6
3/4	37	35.	6.4	12.7	13.9
1	41	44	9.7	14.7	17.3
1.1/4	44	57	9.7	17	18
1.1/2	44	64	11.2	17.8	18.4
2	48	76	12.7	19	19.2
2.1/2	60	92	15.7	23.6	28.9
3	65	108	19	25.9	30.5
4	68	140	22.4	27.7	33

Class 6000
NPS	Length	Outside Dia	Min WT	Min Thread Length
	A	D	G	B	J
1/2	33	38	7.9	10.9	13.6
3/4	38	44	7.9	12.7	13.9
1	43	57	11.2	14.7	17.3
1.1/4	46	64	11.2	17	18
1.1/2	48	76	12.7	17.8	18.4
2	51	92	15.7	19	19.2
2.1/2	64	108	19	23.6	28.9
3	68	127	22.4	25.9	30.5
4	75	159	28.4	27.7	33

General notes..

• Dimensions are in millimeters unless otherwise indicated.
• Dimension (B) is minimum length of perfect thread.
• The length of useful thread (B plus threads with fully formed roots and flat crests) shall not be less than J.

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