| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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112 pcs
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112 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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Keystone Electronics 722 is a screw-mount cylindrical bumper molded from black Buna S rubber. The bumper measures 0.718" (18.2mm) in diameter and 0.437" (11.1mm) in thickness, with a recessed center shape. It is supplied as individual pieces for mounting with a #4 screw.
The recessed center includes a 0.250" (6.4mm) center hole and a 0.218" (5.5mm) counterbore that is 0.125" (3.2mm) deep, allowing flush mounting of #4 hardware. The counterbore accommodates the screw head while the rubber body provides vibration dampening and skid resistance.
This bumper is part of the Keystone bumpers, feet, pads, and grips hardware line. It is suitable for cushioning enclosures, protecting surfaces from scuffs, and providing non-slip support in electronic and industrial equipment. Black Buna S rubber offers resilient, wear-resistant performance in a compact cylindrical package.
Listed environmental compliance includes RoHS3 compliant, REACH unaffected, and moisture sensitivity level 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.34 | $0.34 |
| 10+ | $0.25 | $0.25 |
| 50+ | $0.20 | $0.20 |
| 100+ | $0.19 | $0.19 |
| 250+ | $0.18 | $0.18 |
| 1,000+ | $0.14 | $0.14 |
| 2,500+ | $0.13 | $0.13 |
| 5,000+ | $0.12 | $0.12 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The part is listed as RoHS3 compliant, though the compliance data is unverified.
The bumper is supplied as individual pieces.
It is molded from black Buna S rubber.
The bumper is 0.718" (18.2mm) in diameter and 0.437" (11.1mm) thick.
The screw-mount bumper uses a #4 screw.
Yes, it has a cylindrical recessed center with a 0.218" counterbore that is 0.125" deep.
The center hole is 0.250" (6.4mm) in diameter.