Tel (718) 956-8900 • Fax (718) 956-9040

(800) 221-5510 • kec@keyelco.com

www.keyelco.com

31-07 20th Road – Astoria, NY 11105-2017

RoHS COMPLIANT ~ ISO 9001 CERTIFIED

®

ANTI-VIBRATION GROMMETS

RUBBER GROMMETS

FLEXIBLE GROMMETING

Anti-vibration grommets are designed for noise suppression in office or lab equipment. Additionally,

they isolate sensitive instrumentation from unpredictable vibration and shock. The fingers of the grommets

provide the flex needed to dampen unwanted noise and vibration. Specially designed shoulder screws

are designed to provide the correct spacing.

Ideal for electrical insulation and mechanical damping.

O.D.

H

A

B

I.D.

I.D.

B

A

O.D.

CAT.

INSIDE

MTG.

PANEL

OUTSIDE

H

NO.

DIAMETER

HOLE

THICKNESS

DIAMETER

HEIGHT

730

.125 (3.2)

.187 (4.7)

.062 (1.57)

.312 (7.9)

.187 (4.7)

733

.125 (3.2)

.250 (6.4)

.062 (1.57)

.343 (8.7)

.187 (4.7)

734

.125 (3.2)

.437 (11.1)

.062 (1.57)

.625 (15.9)

.187 (4.7)

735

.125 (3.2)

.375 (9.5)

.093 (2.36)

.500 (12.7)

.312 (7.9)

736

.187 (4.7)

.312 (7.9)

.062 (1.57)

.437 (11.1)

.218 (5.5)

737

.187 (4.7)

.281 (7.2)

.093 (2.36)

.437 (11.1)

.218 (5.5)

738

.250 (6.4)

.437 (11.1)

.062 (1.57)

.625 (15.9)

.187 (4.7)

739

.250 (6.4)

.375 (9.5)

.062 (1.57)

.562 (14.3)

.250 (6.4)

740

.250 (6.4)

.375 (9.5)

.093 (2.36)

.500 (12.7)

.250 (6.4)

741

.312 (7.9)

.562 (14.3)

.062 (1.57)

.812 (20.6)

.312 (7.9)

742

.312 (7.9)

.437 (11.1)

.062 (1.57)

.625 (15.9)

.281 (7.1)

743

.312 (7.9)

.437 (11.1)

.093 (2.36)

.625 (15.9)

.312 (7.9)

744

.375 (9.5)

.625 (15.9)

.062 (1.57)

.875 (22.2)

.312 (7.9)

745

.375 (9.5)

.500 (12.7)

.062 (1.57)

.625 (15.9)

.250 (6.4)

732

.437 (11.1)

.562 (14.3)

.062 (1.57)

.750 (19.1)

.250 (6.4)

746

.437 (11.1)

.687 (17.4)

.062 (1.57)

.937 (23.8)

.312 (7.9)

747

.500 (12.7)

.812 (20.6)

.062 (1.57)

1.062 (27.0)

.312 (7.9)

748

.500 (12.7)

1.250 (31.8)

.062 (1.57)

1.500 (38.1)

.250 (6.4)

749

.500 (12.7)

.750 (19.1)

.093 (2.36)

.968 (24.6)

.281 (7.1)

750

.562 (14.3)

.812 (20.6)

.062 (1.57)

1.062 (27.0)

.312 (7.9)

752

.625 (15.9)

.875 (22.2)

.062 (1.57)

1.125 (28.6)

.312 (7.9)

753

.625 (15.9)

1.250 (31.8)

.062 (1.57)

1.500 (38.1)

.250 (6.4)

755

.750 (19.1)

1.062 (27.0)

.062 (1.57)

1.375 (34.9)

.375 (9.5)

756

.750 (19.1)

1.437 (36.5)

.062 (1.57)

1.812 (46.0)

.375 (9.5)

757

.875 (22.2)

1.250 (31.8)

.062 (1.57)

1.625 (41.3)

.437 (11.1)

MATERIAL: Rubber, BUNA N

“UNIVERSAL” RUBBER GROMMET

EXPANDABLE

MEMBRANE

I.D.

O.D.

"A" DIA HOLE.

B

H

.060 [1.52]

MATERIAL: Thermoplastic Rubber, Black

• Designed to adjust to different

cable diameters from .125 (3.2)

to .312 (7.9).

• Self-adjusting membrane

forms a dust resistant seal.

MATERIAL: Nylon 6/6, Black

MATERIAL:

Isolator: EPDM Rubber

Shoulder Screw: Steel, Nickel Plate

Ideal for maintenance, short-run production, R&D or

prototyping. Supplied in 25 ft. rolls. Make your own

grommets to fit any size or shape required.

A

W

H

CAT.

MAX

W

H

A

NO.

PANEL

WIDTH

HEIGHT

THICK

8615

.052 (1.32)

.139 (3.5)

.190 (4.8)

.028 (0.7)

8616

.085 (2.16)

.182 (4.6)

.200 (5.1)

.040 (1.02)

8617

.125 (3.18)

.232 (5.9)

.220 (5.6)

.040 (1.02)

CAT.

O.D.

I.D.

A

B

H

NO.

OUTSIDE

INSIDE DIA.

DIA. HOLE

MTG HOLE

HEIGHT

777

.650 (16.32)

.380 (9.7)

.090 (2.3)

.500 (12.7)

.250 (6.4)

778

1.25 (31.8)

.810 (20.6)

.160 (4.0)

1.000 (25.4)

.370 (9.4)

BLACK

BLUE

O.D.

I.D.

A

B

SHOULDER SCREW

CAT.

CAT.

OUTSIDE

INSIDE

H

PANEL

MTG.

LENGTH

NO.

NO.

DIAMETER

DIAMETER

HEIGHT

THICK

HOLE

(L)

THREAD

D

HEAD

765

766

.379 (9.6)

.154 (3.9)

.228 (5.8)

.063 (1.6)

.250 (6.4)

.189 (4.8)

6-32

.250 (6.4)

769

770

.377 (9.6)

.161 (4.1)

.298 (7.6)

.125 (3.2)

.250 (6.4)

.252 (6.4)

6-32

.300 (7.6)

Hex

775

776

.551 (14.0)

.191 (4.9)

.319 (8.1)

.063 (1.6)

.375 (9.5)

.318 (8.0)

6-32

.394 (10.0)

767

768

.379 (9.6)

.154 (3.9)

.228 (5.8)

.047 (1.2)

.250 (6.4)

.197 (5.0)

M3

.394 (10.0)

771

772

.411 (11.2)

.181 (4.6)

.209 (5.3)

.031 (0.8)

.315 (8.0)

.197 (5.0)

M3

.394 (10.0) Round

773

774

.551 (14.0)

.191 (4.9)

.291 (7.4)

.047 (1.2)

.375 (9.5)

.252 (6.4)

M3

.394 (10.0)

H

A

B

I.D.

O.D.

THREAD

D

L

Screw supplied unassembled with isolator

ROUND HEAD

HEX HEAD

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