Astro-Physics Mounting Plate Fastener Chart

Mounting Hardware For:
15" Flat
Plate
(FP1500)
18" Flat Plate
(FP1800)
8" Dovetail Plate
(DOVE08)
15" Dovetail Plate
(DOVE15)
Dovetail Plate
for Losmandy D
Series Plate
(DOVELM2)
Dovetail Plate
for Losmandy D
Series Plate
(DOVELM16)
15" Ribbed
Plate
(900RP)
15" Ribbed
Plate
(1200RP15)
24" Ribbed
Plate
(1200RP)
400
Mounts
(4) -20x5/8" Socket Head Cap Screw
(4) -20x1/2" Socket Head Cap Screw
(4) -20x1/2" Flat Socket Cap Screw **
(4) -20x5/8" Socket Head
Cap Screw

Not Recommended
(4) -20x7/8" Socket Head Cap Screw
600E Mounts (4) M6-1.0x 20mm Socket Head Cap Screw
(4) M6-1.0x 16mm Flat Socket Cap Screw *
(4) M6-1.0x 16mm Flat Socket Cap Screw *
(4) M6-1.0x 20mm Socket Head Cap Screw
Not Recommended
(4) M6-1.0x 25mm Socket Head Cap Screw

900
Mounts
(4) -20x5/8" Socket Head Cap Screw
(6) -20x1" Flat Socket Cap Screw
(4) -20x5/8" Socket Head Cap Screw

and (6) -20x5/8" Flat Socket Cap Screw Use Q4047 Adapter

(4) -20x5/8" Flat Socket Cap Screw
(1) -20x5/8" Flat Socket Cap Screw

(1) -20x3/4" Socket Head Cap Screw

or (4) -20x3/4" Socket Head Cap Screw
(2) -20x1" Socket Head Cap Screw

or (4) -20x1" Socket Head Cap Screw
(6) -20x1" Flat Socket Cap Screw
1200 Mounts (4) -20x" Socket Head Cap Screw
(6) -20x1" Flat Socket Cap Screw
(4) -20x5/8" Flat Socket Cap Screw
(2) -20x5/8" Flat Socket Cap Screw

and/or (4) -20x" Socket Head Cap Screw
(2) -20x1" Flat Socket Cap Screw

and/or (4) -20x1" Socket Head Cap Screw
(6) -20x1" Socket Head Cap Screw
(6) -20x1" Socket Head Cap Screw
Mach1GTO Mounts (4) ¼-20x5/8" Socket Head Cap Screw

(4) ¼-20x1¼" Flat Socket Cap Screws

(4) ¼-20x5/8" Socket Head Cap Screw

and (4) ¼-20x1" Flat Socket Cap Screw Use Q4047 Adapter

(4) ¼-20x1/2" Flat Socket Cap Screw **
(4) ¼-20x5/8" Socket Head Cap Screw
(4) ¼-20x7/8" Socket Head Cap Screw
(4) ¼-20x1¼" Flat Socket Cap Screw
As Accessory Plate (4) 10-32x" Socket Head Cap Screw
(4) 10-32x" Socket Head Cap Screw
* 4mm Hex Key
** 5/32" Hex Key

Flat Socket Cap Screw

Socket Head Cap Screw

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This page was last modified: September 21, 2006

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Astro-Physics, Inc.
11250 Forest Hills Road, Machesney Park, IL  61115, U.S.A.
Phone: 815-282-1513   Fax: 815-282-9847