All variants compared

Image	Product no	Product description	Thread [G1]	Thread [G2]	Stock	...
	A04ORM-07JM		9/16" UN	7/16" UNF	Available
	A06ORM-08JM		11/16" UN	1/2" UNF	Available
	A06ORM-09JM		11/16" UN	9/16" UNF	Available
	A08ORM-12JM		13/16" UN	3/4" UNF	Available
	A10ORM-14JM		1" UN	7/8" UNF	Available
	A12ORM-17JM		1.3/16" UN	1.1/16" UN	Available
	A16ORM-21JM		1.7/16" UN	1.5/16" UN	Available
	A20ORM-26JM		1.11/16" UN	1.5/8" UN	Available
	A24ORM-30JM		2" UN	1.7/8" UN	Available