Diversitech Short Forged Brass Flare Nut | DNS4 Series | 1/4" to 3/4" SAE

Diversitech DNS4 Short Forged Brass Flare Nut | 1/4" to 3/4" SAE

Short forged brass flare nuts for ACR copper tube flare connections. Available in five sizes from 1/4" to 3/4" SAE. Forged construction provides superior strength and leak-free performance vs cast alternatives. Used to secure flare fittings on refrigerant pipework, manifold hose connections, and service valve ports. Select your size from the dropdown.

Key Features

• Short Forged Brass Construction — stronger and more reliable than cast brass; resists cracking under torque
• SAE Flare Connections — standard sizes for HVAC refrigerant pipework and service hoses
• For ACR Copper Tube — compatible with standard light wall soft-drawn ACR copper tube
• 5 Sizes Available — 1/4", 3/8", 1/2", 5/8" and 3/4" SAE; select from dropdown
• Sold Individually — order exact quantity required

Size Guide

• DNS4-4 — 1/4" SAE (SKU: B600)
• DNS4-6 — 3/8" SAE (SKU: B601)
• DNS4-8 — 1/2" SAE (SKU: B602)
• DNS4-10 — 5/8" SAE (SKU: B603)
• DNS4-12 — 3/4" SAE (SKU: B604)

Technical Specifications

• Series: DNS4
• Material: Forged Brass
• Connection Type: SAE Flare
• Sizes: 1/4", 3/8", 1/2", 5/8", 3/4"
• Sold: Individually

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