We disaggregate our revenue by product line and geographic region of our customer, as we believe these best depict how the nature, amount, timing and uncertainty of our revenues and cash flows are affected by economic factors. See details in the tables below.



	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(In millions)
PRODUCT LINE
Supply Technologies	$	146.1	$	121.7	$	284.9	$	233.7
Engineered specialty fasteners and other products	20.1		20.7		42.2		41.9
Supply Technologies Segment	166.2		142.4		327.1		275.6

Fuel, rubber and plastic products	99.2		96.8		198.4		192.6
Aluminum products	54.0		29.2		100.2		72.7
Assembly Components Segment	153.2		126.0		298.6		265.3

Industrial equipment	78.5		70.3		153.0		128.9
Forged and machined products	34.3		12.2		59.2		24.9
Engineered Products Segment	112.8		82.5		212.2		153.8

Total revenues	$	432.2	$	350.9	$	837.9	$	694.7



	Supply Technologies Segment		Assembly Components Segment		Engineered Products Segment		Total Revenues
	(In millions)
Three Months Ended June 30, 2018
GEOGRAPHIC REGION
United States	$	110.5	$	109.3	$	66.1	$	285.9
Europe	25.6		1.2		20.3		47.1
Asia	13.2		8.7		14.9		36.8
Mexico	13.5		8.1		3.5		25.1
Canada	3.4		25.6		5.7		34.7
Other	—		0.3		2.3		2.6
Total	$	166.2	$	153.2	$	112.8	$	432.2

Three Months Ended June 30, 2017
GEOGRAPHIC REGION
United States	$	100.4	$	90.7	$	34.4	$	225.5
Europe	15.9		0.9		18.8		35.6
Asia	10.1		6.9		14.5		31.5
Mexico	13.0		7.6		8.4		29.0
Canada	2.8		19.5		4.0		26.3
Other	0.2		0.4		2.4		3.0
Total	$	142.4	$	126.0	$	82.5	$	350.9



	Supply Technologies Segment		Assembly Components Segment			Engineered Products Segment		Total Revenues
	(In millions)
Six Months Ended June 30, 2018
GEOGRAPHIC REGION
United States	$	213.8	$	211.1		$	119.6	$	544.5
Europe	51.6		2.4			39.1		93.1
Asia	27.1		16.5		2	26.6		70.2
Canada	6.8		51.3			10.9		69.0
Mexico	27.7		16.6			11.5		55.8
Other	0.1		0.7			4.5		5.3
Total	$	327.1	$	298.6		$	212.2	$	837.9

Six Months Ended June 30, 2017
GEOGRAPHIC REGION
United States	$	191.4	$	194.2		$	68.0	$	453.6
Europe	30.7		1.9			36.5		69.1
Asia	20.7		14.2			24.4		59.3
Mexico	26.1		15.3			11.8		53.2
Canada	5.9		38.9			9.2		54.0
Other	0.8		0.8			3.9		5.5
Total	$	275.6	$	265.3		$	153.8	$	694.7