Shell Mill Holder Arbor Screws

Item #	Pilot Dia.	Head Dia. (A)	Head Height (C)	OAL (B)	Thread Unified (D)	Nex. X DP. (D)
64830	1/2 in.	21/32 in.	3/8 in.	1 in.	1/4 - 28 in.	316 x 3/16 in.
64831	3/4 in.	7/8 in.	3/8 in.	1 1/16 in.	3/8 - 24 in.	1/4 x 1/4 in.
64832	1.0 in.	1 3/16 in.	3/8 in.	1 1/16 in.	1/2 - 20 in.	5/16 x 1/4 in.
64833	1 1/4 in.	1 1/2 in.	1/2 in.	1 3/8 in.	5/8 - 18 in.	5/16 x 7/16 in.
64834	1 1/2 in.	1 7/8 in.	1/2 in.	1 7/16 in.	3/4 - 16 in.	3/8 x 7/16 in.
64835	2.00 in.	2 1/2 in.	1/2 in.	1 7/16 in.	1 - 14 in.	1/2 x 5/8 in.
64836	2 1/2 in.	3 1/8 in.	1/2 in.	2 in.	1 - 14 in.	1/2 x 5/8 in.