4LifetimeLines Brass Brake Line Union – 3/16" (4.75 mm) M10 x 1.0 Inverted Flare Connector for Hard Lines (Steel, CuNiFer, PVF, Stainless)
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Product details
| Management number | 233884820 | Release Date | 2026/06/27 | List Price | $4.80 | Model Number | 233884820 | ||
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| Category | |||||||||
Get leak-free, road-ready brake repairs with this 3/16" (4.75 mm) M10×1.0 inverted-flare brake line union. Machined from corrosion-resistant brass, it’s built to stand up to winter road salt and daily use while maintaining a secure hydraulic seal. Perfect for joining two hard lines in maintenance or replacement work, it’s compatible with steel, copper-nickel (CuNiFer), copper-coated steel, PVF-coated steel, and stainless brake lines—exactly what pros keep on hand for quick, lasting fixes. Backed by 4LifetimeLines’ lifetime support.
- Correct spec for common repairs – Fits 3/16" (4.75 mm) lines with M10×1.0 inverted-flare threads used on many domestic & import vehicles.
- Durable, salt-resistant brass – Brass body resists corrosion better than plain steel, ideal for rust-belt climates and winter driving.
- Hydraulic-brake ready – Purpose-built union delivers a tight, leak-resistant seal for joining hard brake lines during service.
- Multi-material compatibility – Works with steel, CuNiFer, copper-coated steel, PVF-coated steel, and stainless replacement lines.
- Confidence built-in – Supported by 4LifetimeLines lifetime warranty for shop and DIY use.
| UPC | 811701030568 |
|---|---|
| ASIN | B07BN3BSDL |
| Size | 10mm |
| Color | Steel |
| Set Name | 1 |
| Brand Name | 4LIFETIMELINES |
| Unit Count | 1.0 Count |
| Item Weight | 0.16 Kilograms |
| Thread Size | 0.1875 inch |
| Thread Type | Metric |
| Manufacturer | 4LifetimeLines |
| Model Number | LTBU8-FBM |
| Material Type | Steel Brass |
| Connector Type | Union |
| Exterior Finish | Brass, Nickel |
| Item Dimensions | 7 x 4 x 0.5 inches |
| Number of Pieces | 10 |
| Manufacturer Part Number | LTBU8-FBM |
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