Rubber Bushing ( 1/2" Stem Dia. x 3/16" Center Hole Dia.)
Price per piece by quantity
- 1–49 pcs$0.60
- 50+ pcs$0.54
- 500+ pcs$0.48
- 1,000+ pcs$0.42
- 2,500+ pcs$0.36
- 5,000+ pcs$0.30
Bulk Discounts
| Quantity | Discounted price |
|---|---|
| Buy 1 – 49 pcs | $0.60 /each |
| Buy 50 – 499 pcs | $0.54 /each |
| Buy 500 – 999 pcs | $0.48 /each |
| Buy 1000 – 2499 pcs | $0.42 /each |
| Buy 2500 – 4999 pcs | $0.36 /each |
| Buy 5000 + pcs | $0.30 /each |
Need 5,000+ pieces or a recurring order? Request a bulk quote
Rubber Bushing ( 1/2" Stem Dia. x 3/16" Center Hole Dia.) is backordered and will ship as soon as it is back in stock.
Sizing help: Washer size finder Shop all Rubber Bushings Inch ↔ mm converter
Couldn't load pickup availability
- Usually ships within 24 hours from Elgin, SC (shipping policy)
- UPS or FedEx with a tracking number on every order
- Returns accepted up to 30 days after delivery (return policy)
- Bulk discounts by quantity, quotes for large orders (request a quote)
- ID
- 3/16"
- Material
- Rubber
Need more than one size?
Most of our multi-item orders mix sizes of the same part. Nearby sizes:
Quantities start at the $20.00-per-item minimum.
Description
Description
Rubber Bushing - 1/2" Stem Diameter x 3/16" Center Hole
Flanged rubber bushing that press-fits into a 1/2" panel hole and lines it with soft rubber. The 3/16" center hole cushions whatever passes through - wires, bolts, tubing, or shafts - stopping abrasion, rattle, and metal-on-metal contact, while the flanged head seats flush against the panel.
Specifications
- Center Hole Diameter: 3/16"
- Stem Diameter: 1/2" (fits 1/2" panel holes)
- Stem Height: 7/16"
- Head (Flange) Diameter: 5/8"
- Head Height: 1/8"
- Total Height: 11/16"
- Material: Solid rubber, black
- Sold individually
Applications
Lining drilled holes in metal panels and enclosures, protecting wires and cable pass-throughs, isolating bolts and screws from vibration, insulating tubing and fuel or fluid lines, mounting electronics, and bonding metal sleeves. Common in automotive, appliance, HVAC, and electrical work.
Sizing
Match the stem diameter to your drilled hole (1/2") and the center hole (3/16") to the wire, bolt, or tube passing through. Other stem and hole combinations are available in our rubber bushings collection.
Why Buy From Rubberfeetwarehouse
Ships fast from our South Carolina warehouse. Bulk quantities available - contact us for pricing.
How to Size a Bushing
How to Size a Bushing
Match the stem diameter to the panel hole it presses into, and the center hole diameter to the bolt, rod, or cable passing through. Rubber compresses slightly, so a light interference fit seats best.
Delivery and Shipping
Delivery and Shipping
Usually ships within 24 hours from our South Carolina warehouse. All orders include tracking.
Rubber Bushing ( 1/2" Stem Dia. x 3/16" Center Hole Dia.)
$0.60 each
Bushing Specifications
| Inside Diameter | 3/16" (4.76 mm) |
|---|---|
| Overall Height | 11/16" (17.46 mm) |
| Thickness | 1/8" (3.18 mm) |
| Stem Diameter | 1/2" (12.7 mm) |
| Shape | Round (flanged) |
| Material | Rubber |
| Finish / Color | Black |
| Pack Quantity | 1 |
| Fits | 1/2" panel holes; 3/16" wires, bolts, or tubes |
| Applications | Wire pass-throughs, panel holes, bolt isolation, tubing protection, automotive, appliances, HVAC, electrical enclosures |
| SKU | RB12316 |
Stem diameter = panel hole size. Center hole = pass-through size.
Size & fit guide
Fits
- 1/2" panel holes; 3/16" wires, bolts, or tubes
Used for
- Wire pass-throughs
- panel holes
- bolt isolation
- tubing protection
- automotive
- appliances
- HVAC
- electrical enclosures
Fraction ↔ Decimal ↔ Millimeter Converter
Type a measurement in any format — fraction (3/8), decimal inches (0.375), or millimeters (9.5mm) — and get all three, plus the nearest standard hardware fraction.
Frequently Asked Questions
How do rubber bushings size?
The stem diameter matches the panel hole it presses into, and the center hole matches the bolt, rod, or cable passing through. Both are in the specs table above.
What do bushings do?
They isolate vibration, prevent metal-on-metal contact, and protect wires or shafts passing through panels.
How do I install them?
Press into the hole by hand - a little soapy water helps. Rubber compresses slightly, so a light interference fit seats best.
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