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Home > Pipe Fittings and Flanges > Unions > A105 Threaded Hex Union > 1 1/4'' 3M A105 Threaded Hex Union North America

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Item #: PUN3MTHC1.25-U

1 1/4'' 3M A105 Threaded Hex Union North America

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Product Specification
Governing Standards
Chemical Properties
Mechanical Properties
Dimensional Specifications

Dimensional Specifications

Dimensional SpecificationsA105 Threaded 90 Degree Elbow

A105 Threaded 45 Degree Elbow dimensions

	Sizes	1/8	1/4	3/8	1/2	3/4	1	1 1/4	1 1/2	2	2 1/2	3
3000	A	1.703125	1.718750	1.875000	2.000000	2.281250	2.500000	2.875000	3.031250	3.500000	4.046875	4.296875
	B	1.37500	1.37500	1.56250	1.81250	2.17188	2.56250	3.12500	3.50000	4.25000	4.87500	5.75000
	C	0.875000	0.875000	1.031250	1.234375	1.484375	1.812500	2.234375	2.484375	3.031250	3.656250	4.406250
6000	A		1.875000	1.984375	2.296875	2.500000	2.875000	3.015625	3.531250	4.265625
	B		1.57813	1.81250	2.20313	2.57813	3.10938	3.42188	4.09375	4.87500
	C		1.031250	1.234375	1.468750	1.796875	2.171875	2.468750	3.031250	3.656250

Dimensions in Millimeters
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 L2. (Effective length of external thread) required by American National Standard for Pipe Threads (ANSI / ASME B1.20.1)