O Ring – Brass

Code: 7B/13
Availability: In Stock 13,139 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 %

  • 10

    Unit price per pcs
    $1.002

  • 50

    Package price per pcs
    $0.572

  • 2000

    Carton price per pcs
    $0.515

    Best value

Prices include 21% VAT. More about VAT and customs fees.

Google Customer Reviews
4.9
Trustpilot Customer Reviews
4.7

Why buy from Pet Hardware®

  • 37-year tradition and 97700 satisfied customers.

We'll let you know when it's back

Enter your email and we'll send you one notification when this product is back in stock. Nothing more.

Often bought together