Square Standoffs | McMaster-Carr

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32 Products

General Purpose Vibration-Damping Sandwich Mounts with Studs

Use these rubber sandwich mounts to minimize vibration between surfaces inside machinery and equipment, such as in circuit boards, small fans, compressors, and pumps. They're for use in compression and shear load applications.

Neoprene rubber has good resistance to weather and acids and moderate resistance to oils.

Natural rubber has superior resistance to tears and abrasion as well as good flexibility in cold temperatures.

For technical drawings and 3-D models, click on a part number.

Neoprene Rubber with Zinc-Plated Steel Stud
	Thread Size	Capacity per Mount, lbs.	Deflection @ Capacity	Shear Capacity per Mount, lbs.	Deflection @ Shear Capacity	Lg.	Wd.	Ht.	Thread Lg.	Hardness	Hardness Rating	Temp. Range, °F		Each
3	6-32	3	0.03"	Not Rated	Not Rated	3/16"	3/16"	1/4"	1/2"	Durometer 50A	Medium	10° to 180°	00000000	00000
3	10-32	8	0.05"	Not Rated	Not Rated	3/8"	3/8"	1/2"	1/2"	Durometer 50A	Medium	10° to 180°	00000000	0000
Natural Rubber with Zinc-Plated Steel Stud
3	6-32	3	0.03"	Not Rated	Not Rated	3/16"	3/16"	1/4"	1/2"	Durometer 50A	Medium	-10° to 150°	00000000	0000
3	10-32	8	0.05"	Not Rated	Not Rated	3/8"	3/8"	1/2"	1/2"	Durometer 50A	Medium	-10° to 150°	00000000	0000

Two-Piece Standoff Panel-Hanging Brackets

Fit these brackets through drilled holes in panels. They give mounted display panels, signs, and glass panels an updated look while maintaining a uniform space between the panel and mounting surface. Each bracket includes a barrel, cap, and set screw.

For technical drawings and 3-D models, click on a part number.

Square

Square

Square brackets include a threaded mounting stud.

Lg.					Mounting
(A)	(B)	Ht.	Wd.	Capacity	Fasteners Included	Screw Size		Each
For 1/8" Max. Panel Thickness—Anodized Aluminum (Dull)
1/2"	3/8"	3/8"	3/8"	Not Rated	Yes	No. 10	000000000	000000
1/2"	3/8"	1/2"	1/2"	Not Rated	Yes	No. 16	000000000	00000
3/4"	3/8"	3/8"	3/8"	Not Rated	Yes	No. 10	000000000	00000
3/4"	3/8"	1/2"	1/2"	Not Rated	Yes	No. 16	000000000	00000
1"	3/8"	3/8"	3/8"	Not Rated	Yes	No. 10	000000000	00000
1"	3/8"	1/2"	1/2"	Not Rated	Yes	No. 16	000000000	00000
2"	3/8"	3/8"	3/8"	Not Rated	Yes	No. 10	000000000	00000
2"	3/8"	1/2"	1/2"	Not Rated	Yes	No. 16	000000000	00000
3"	3/8"	1/2"	1/2"	Not Rated	Yes	No. 16	000000000	00000
For 1/8" Max. Panel Thickness—Black Anodized Aluminum (Dull)
1/2"	3/8"	3/8"	3/8"	Not Rated	Yes	No. 10	000000000	00000
1/2"	3/8"	1/2"	1/2"	Not Rated	Yes	No. 16	000000000	00000
3/4"	3/8"	3/8"	3/8"	Not Rated	Yes	No. 10	000000000	00000
3/4"	3/8"	1/2"	1/2"	Not Rated	Yes	No. 16	000000000	00000
1"	3/8"	3/8"	3/8"	Not Rated	Yes	No. 10	000000000	00000
1"	3/8"	1/2"	1/2"	Not Rated	Yes	No. 16	000000000	00000
2"	3/8"	3/8"	3/8"	Not Rated	Yes	No. 10	000000000	00000
2"	3/8"	1/2"	1/2"	Not Rated	Yes	No. 16	000000000	00000
3"	3/8"	1/2"	1/2"	Not Rated	Yes	No. 16	000000000	00000
For 1/4" Max. Panel Thickness—Anodized Aluminum (Dull)
1/2"	3/8"	1"	1"	Not Rated	Yes	No. 20	000000000	00000
3/4"	3/8"	1"	1"	Not Rated	Yes	No. 20	000000000	00000
1"	3/8"	1"	1"	Not Rated	Yes	No. 20	000000000	00000
2"	3/8"	1"	1"	Not Rated	Yes	No. 20	000000000	00000
3"	3/8"	1"	1"	Not Rated	Yes	No. 20	000000000	00000
For 1/4" Max. Panel Thickness—Black Anodized Aluminum (Dull)
1/2"	3/8"	1"	1"	Not Rated	Yes	No. 20	000000000	00000
3/4"	3/8"	1"	1"	Not Rated	Yes	No. 20	000000000	00000
1"	3/8"	1"	1"	Not Rated	Yes	No. 20	000000000	00000
2"	3/8"	1"	1"	Not Rated	Yes	No. 20	000000000	00000
3"	3/8"	1"	1"	Not Rated	Yes	No. 20	000000000	00000