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Danco 7/16 in. D X 1/4 in. D Rubber O-Ring 20 pk

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Support American manufacturers + independent hardware retailers in one purchase.

Meet the Danco 7/16 in. D X 1/4 in. D Rubber O-Ring 20 pk — a purpose-built seal kit designed for quick, dependable fixes where a precise rubber gasket matters. Sized for exact com…

Danco MPN 35715W In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $4.99. Our online price is $5.99.
$5.99
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About Product Overview

Meet the Danco 7/16 in. D X 1/4 in. D Rubber O-Ring 20 pk — a purpose-built seal kit designed for quick, dependable fixes where a precise rubber gasket matters. Sized for exact compatibility with Carefree, Universal Rundle, and Stream Way fittings, this 20-pack keeps your favorite RV, outdoor, and plumbing projects leak-free without hunting for the right size.

  • Precise dimensions for a reliable seal: exterior diameter 7/16 in, interior diameter 1/4 in, wall thickness 3/32 in — engineered to fit select fittings snugly and prevent leaks.
  • Durable rubber construction: a flexible, resilient material that maintains a seal under routine use in water and air connections.
  • Convenient 20-pack: polybag packaging ensures you have spare O-rings on hand for ongoing maintenance and unexpected replacements.
  • Brand-ready compatibility: specifically designed to fit Carefree, Universal Rundle, and Stream Way components, reducing sizing guesswork.
  • Versatile applications: ideal for RV fittings, outdoor water connections, faucet and valve seals, hose adapters, and other small-gasket needs.

Who benefits most: DIY enthusiasts, RV owners, and maintenance pros who value ready-to-use replacements that slip into service quickly, keep systems watertight, and minimize downtime during repairs.

Why this O-Ring set stands out

  • Targeted sizing for popular brands reduces the risk of ill-fitting seals and future leaks.
  • A compact, affordable 20-pack that’s ideal for maintenance kits, seasonal prep, or emergency repair drawers.
  • Simple, straightforward replacement process — no special tools required beyond standard lubricant for smoother seating.

How to use

  1. Identify the correct O-ring by matching the outer diameter (7/16 in), inner diameter (1/4 in), and wall thickness (3/32 in).
  2. Remove the old O-ring carefully from the housing or fitting. Clean the groove to ensure a clean seal.
  3. Lightly lubricate the new O-ring with a compatible lubricant if needed, then seat it evenly into the groove to avoid twists or pinching.
  4. Reconnect the fitting and test for leaks. If necessary, re-tighten within the recommended torque to avoid damage.

Practical tip: store this 20-pack in a cool, dry place away from direct sunlight to preserve the rubber’s flexibility and sealing performance over time.

Designed to meet real-world maintenance needs, the Danco 7/16 in. D X 1/4 in. D Rubber O-Ring 20 pk delivers dependable, ready-to-use seals that help you keep critical connections tight and leak-free. Add this targeted O-ring kit to your repair arsenal and tackle everyday gasket tasks with confidence.

The Details Specifications

Brand Danco
SKU 4138384
UPC 037155057153
Unit 0
Case Pack Quantity 10 per case
Retail Unit Quantity 20
Unit of Measure 20 BG
Dimensions (L × W × H) 0 × 3 × 5
Weight 0 lbs
Cubic Feet 0.00278 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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