O Ring – Brass

Code: 7B/13

Availability: In Stock 12,330 pcs

Quality cast brass ring, of highest possible strength and resistance to deformation. Excellent for haberdashery, saddlery, and dog accessory production. Most commonly used as a suspension, connection, or tie-down component. Ideal for making dog collars, horse bridles, purses, bags, and belts. Choose from sizes 13–50 mm.

TIP: Brass naturally oxidizes and darkens over time – it’s not a defect, just the metal reacting with air. You can restore its shine with #SITOL300G paste. To prevent darkening, apply the clear lacquer #637005/GLOSSY.

Material: Brass sand casting
Surface finish: Polished
Weight: 4 g
Breaking load: 150 kg

Blog post: O-Rings

Inner ø D
13 mm 3.5 mm
16 mm 4 mm
20 mm 4 mm
25 mm 4.2 mm
30 mm 5 mm
33 mm 6 mm
40 mm 6 mm
50 mm 6 mm
Size in tolerance ±10 %

Delivery time

With shipping for $3.43 and estimated delivery tomorrow ✅.

  • 10

    Primary price per pcs
    $0.828

  • 50

    Package price per pcs
    $0.473

  • 2000

    Carton price per pcs
    $0.426

All prices are without VAT and shown to 3 decimal places. More about VAT and custom fees.

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