Keystone 737
Anti-Vibration Grommets
Anti-vibration grommets are designed for noise suppression in office or lab equipment. 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.
Product Attributes
- Brand: KEYELCO
- Certifications: RoHS COMPLIANT, ISO 9001 CERTIFIED
- Origin: USA (implied by address)
Technical Specifications
| CAT. NO. | INSIDE DIAMETER | MTG. HOLE | PANEL THICKNESS | OUTSIDE DIAMETER | HEIGHT | MATERIAL |
| 730 | .125 (3.2) | .187 (4.7) | .062 (1.57) | .312 (7.9) | .187 (4.7) | Rubber, BUNA N |
| 733 | .125 (3.2) | .250 (6.4) | .062 (1.57) | .343 (8.7) | .187 (4.7) | Rubber, BUNA N |
| 734 | .125 (3.2) | .437 (11.1) | .062 (1.57) | .625 (15.9) | .187 (4.7) | Rubber, BUNA N |
| 735 | .125 (3.2) | .375 (9.5) | .093 (2.36) | .500 (12.7) | .312 (7.9) | Rubber, BUNA N |
| 736 | .187 (4.7) | .312 (7.9) | .062 (1.57) | .437 (11.1) | .218 (5.5) | Rubber, BUNA N |
| 737 | .187 (4.7) | .281 (7.2) | .093 (2.36) | .437 (11.1) | .218 (5.5) | Rubber, BUNA N |
| 738 | .250 (6.4) | .437 (11.1) | .062 (1.57) | .625 (15.9) | .187 (4.7) | Rubber, BUNA N |
| 739 | .250 (6.4) | .375 (9.5) | .062 (1.57) | .562 (14.3) | .250 (6.4) | Rubber, BUNA N |
| 740 | .250 (6.4) | .375 (9.5) | .093 (2.36) | .500 (12.7) | .250 (6.4) | Rubber, BUNA N |
| 741 | .312 (7.9) | .562 (14.3) | .062 (1.57) | .812 (20.6) | .312 (7.9) | Rubber, BUNA N |
| 742 | .312 (7.9) | .437 (11.1) | .062 (1.57) | .625 (15.9) | .281 (7.1) | Rubber, BUNA N |
| 743 | .312 (7.9) | .437 (11.1) | .093 (2.36) | .625 (15.9) | .312 (7.9) | Rubber, BUNA N |
| 744 | .375 (9.5) | .625 (15.9) | .062 (1.57) | .875 (22.2) | .312 (7.9) | Rubber, BUNA N |
| 745 | .375 (9.5) | .500 (12.7) | .062 (1.57) | .625 (15.9) | .250 (6.4) | Rubber, BUNA N |
| 732 | .437 (11.1) | .562 (14.3) | .062 (1.57) | .750 (19.1) | .250 (6.4) | Rubber, BUNA N |
| 746 | .437 (11.1) | .687 (17.4) | .062 (1.57) | .937 (23.8) | .312 (7.9) | Rubber, BUNA N |
| 747 | .500 (12.7) | .812 (20.6) | .062 (1.57) | 1.062 (27.0) | .312 (7.9) | Rubber, BUNA N |
| 748 | .500 (12.7) | 1.250 (31.8) | .062 (1.57) | 1.500 (38.1) | .250 (6.4) | Rubber, BUNA N |
| 749 | .500 (12.7) | .750 (19.1) | .093 (2.36) | .968 (24.6) | .281 (7.1) | Rubber, BUNA N |
| 750 | .562 (14.3) | .812 (20.6) | .062 (1.57) | 1.062 (27.0) | .312 (7.9) | Rubber, BUNA N |
| 752 | .625 (15.9) | .875 (22.2) | .062 (1.57) | 1.125 (28.6) | .312 (7.9) | Rubber, BUNA N |
| 753 | .625 (15.9) | 1.250 (31.8) | .062 (1.57) | 1.500 (38.1) | .250 (6.4) | Rubber, BUNA N |
| 755 | .750 (19.1) | 1.062 (27.0) | .062 (1.57) | 1.375 (34.9) | .375 (9.5) | Rubber, BUNA N |
| 756 | .750 (19.1) | 1.437 (36.5) | .062 (1.57) | 1.812 (46.0) | .375 (9.5) | Rubber, BUNA N |
| 757 | .875 (22.2) | 1.250 (31.8) | .062 (1.57) | 1.625 (41.3) | .437 (11.1) | Rubber, BUNA N |
Expandable Membrane Grommets
| CAT. NO. | O.D. OUTSIDE | I.D. INSIDE | A DIA. HOLE | B MTG. HOLE | H HEIGHT | MATERIAL |
| 777 | .650 (16.32) | .380 (9.7) | .090 (2.3) | .500 (12.7) | .250 (6.4) | Thermoplastic Rubber, Black |
| 778 | 1.25 (31.8) | .810 (20.6) | .160 (4.0) | 1.000 (25.4) | .370 (9.4) | Thermoplastic Rubber, Black |
Shoulder Screws
| CAT. NO. | O.D. DIAMETER | I.D. DIAMETER | H HEIGHT | PANEL THICKNESS | L LENGTH | THREAD | D HEAD | MATERIAL |
| 765/766 | .379 (9.6) | .154 (3.9) | .228 (5.8) | .063 (1.6) | .189 (4.8) | 6-32 | .250 (6.4) | Steel, Nickel Plate (Isolator: EPDM Rubber) |
| 769/770 | .377 (9.6) | .161 (4.1) | .298 (7.6) | .125 (3.2) | .252 (6.4) | 6-32 | .300 (7.6) | Steel, Nickel Plate (Isolator: EPDM Rubber) |
| 775/776 | .551 (14.0) | .191 (4.9) | .319 (8.1) | .063 (1.6) | .318 (8.0) | 6-32 | .394 (10.0) | Steel, Nickel Plate (Isolator: EPDM Rubber) |
| 767/768 | .379 (9.6) | .154 (3.9) | .228 (5.8) | .047 (1.2) | .197 (5.0) | M3 | .394 (10.0) | Steel, Nickel Plate (Isolator: EPDM Rubber) |
| 771/772 | .411 (11.2) | .181 (4.6) | .209 (5.3) | .031 (0.8) | .197 (5.0) | M3 | .394 (10.0) | Steel, Nickel Plate (Isolator: EPDM Rubber) |
| 773/774 | .551 (14.0) | .191 (4.9) | .291 (7.4) | .047 (1.2) | .252 (6.4) | M3 | .394 (10.0) | Steel, Nickel Plate (Isolator: EPDM Rubber) |
Blind Captive Nuts - Press Fit
| CAT. NO. | THREAD SIZE | IDEAL HOLE | SHEET THICKNESS | A | T | MATERIAL |
| 4341 | 4-40 | .250 (6.4) | .047 (1.2) | .312 (7.9) | .030 (.76) | Molded Nylon with Brass threaded insert |
| 4342 | 6-32 | .312 (7.9) | .078 (1.9) | .375 (9.5) | .030 (.76) | Molded Nylon with Brass threaded insert |
| 4343 | 8-32 | .406 (10.3) | .093 (2.4) | .500 (12.7) | .030 (.76) | Molded Nylon with Brass threaded insert |
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