Mutual Screw & Supply

Silicone O-Rings | AS568-424 | Dash 424 | FDA Compliant | 70 Durometer | Red (11 / Pkg.)

Silicone O-Rings | AS568-424 | Dash 424 | FDA Compliant | 70 Durometer | Red - Main image
$33.16 $54.36 In stock

Silicone o-rings in AS568-424. Service range -80°F to +450°F (-62°C to +232°C). Also known as VMQ, Silastic.

Specifications

  • Product type: O-Ring
  • Material: Silicone
  • AS568 dash size: 424
  • Durometer: 70 Shore A
  • Color: Red
  • Temperature range: -80°F to +450°F (-62°C to +232°C)
  • Measurement type: Imperial
  • Compliance: FDA 21 CFR 177.2600
  • Pack quantity: 11 per package
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Eva Y. ★★★★★

I was a bit worried about heat resistance, but these o-rings easily handle the high temps from my steam setup without any softening. The 70 durometer red silicone seems robust, and the pack of 11 was a nice bonus too.

Owen Q. ★★★★★

These fit just right on a hot water valve I repaired, and the silicone holds up well even when things get steamy. The 70 durometer feels sturdy but not overly stiff, and the pack of 11 gives me extras for future projects.

Sebastian F. ★★★★★

The red color makes it easy to spot if one falls into the engine bay, and the -80°F to +450°F range gives me total peace of mind for my steam setup. These fit the groove perfectly with no squish or roll, and the 70 durometer feels firm but not brittle.