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Straight Tube Union Fittings

Starting at $17.75

Straight tube-to-tube union fittings. Stainless steel.

SKU

CU-316 Series

Grouped product items
Product Name	Qty
Straight Tube Union 1/8" \| 2U-316 $18.00
Straight Tube Union 1/4" \| 4U-316 $17.75
Straight Tube Union 3/8" \| 6U-316 $28.80
Straight Tube Union 8mm \| 8U-316ME $20.25
Straight Tube Union 3/4" \| 12U-316 $61.50

Specifications

Tube O.D. (in)	1/8	1/4	3/8	-	3/4
Tube O.D. (mm)	3.17	6.35	9.52	8	19.05
Dimension L (mm)	35.56	40.89	44.95	43.20	53.59
Material	Stainless Steel 316
Dimension A (mm)	12.70	15.24	16.76	16.2	24.38
Dimension B (mm)	15.24	17.78	19.30	18.60	21.84
Pipe Thread	ISO Tapered \| ISO Parallel \| NPT \| Unified Screw
Type	Connects Fractional Tubes
Width Across Flat [H] (in \| mm)	7/16 \| 11.11	9/16 \| 14.28	11/16 \| 17.46	16.00	1-1/8 \| 28.57
Width Across Flat [h] (in \| mm)	7/16 \| 11.11	1/2 \| 12.70	5/8 \| 15.87	14.00	1-1/16 \| 26.98
Dimension D (mm)	2.28	4.82	7.11	6.40	15.74