






178 Pcs DOT Quick Push to Connect Fittings Straight Union
US$107.98
Estimated delivery: 2–7 business days ✓ Free shipping — over $200Description
Product Details Color:Gold Size:179PCS DOT&Compression Fittings Connector Type:Union Included Components:138 pcs fittings(58pcs ferrules,58pcs inserts and 22pcs nuts), 18pcs Brass DOT stra...
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Orders of $200 or more ship free. No code needed.
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Product Details
- Color:Gold
- Size:179PCS DOT&Compression Fittings
- Connector Type:Union
- Included Components:138 pcs fittings(58pcs ferrules,58pcs inserts and 22pcs nuts), 18pcs Brass DOT straight union kit (1/8" 4pcs+ 5/32" 4pcs+1/4" 4pcs+3/8" 4pcs+1/2" 2pcs), 22pcs Brass compession union fittings(1/8" 4pcs+ 3/16" 4pcs+1/4" 4pcs+5/16"-4 pcs+3/8" 4pcs+1/2" 2pcs)
- Unit Count:179 Count
- Number of Pieces:178
- Set Name:Brass & DOT Air Line Fittings Kit (179 Piece)
- Thread Type:UN
- Material Type:Brass
- Item Highlight:Brass Compression Tube Fittings 1/8"5/32"1/4"5/16"3/8" 1/2" Air Line Fittings Push Lock Air Hose Fittings & Compression Union
- Exterior Finish:Brass
About this item
- 178-Piece Kit- Includes 18pcs DOT straight union kit ( 1/8" 4pcs+ 5/32" 4pcs+1/4" 4pcs+3/8" 4pcs+1/2" 2pcs) and 160pcs brass compression components (22pcs connectors+ 138 pcs ferrules,inserts and nuts in 6 sizes of 1/8" to 1/2"). Tackle diverse projects with a value-packed bundle
- Professional-grade Brass- The dot push to connect air fittings are crafted from high-quality CA 360 brass, Our brass compression fittings kit is made of high-quality brass, offering exceptional corrosion resistance, high-temperature ductility. Ideal for demanding environments, these fittings ensure long-term reliability in air, oil, gas, and water systems (non-potable use only, excludes potable water per U.S. federal law)
- Dot & Industry Certified Safety- DOT-approved push-connect fittings meet FMVSS 571.106 and SAE J1131 standards for air brake systems, air suspension systems and so on, while compression fittings comply with ASA, ASME, and SAE specifications. Good sealing and repeatability, temperature and pressure resistance, long service life
- "HIGH-PRESSURE PERFORMANCE- Push-Connect Fittings: Withstand up to 250 PSI and temperatures from -40°F to +200°F (-40°C to +93°C). Compression Fittings: Rated for 2000 PSI and extreme temps (-65°F to +250°F / -53°C to +121°C). Always verify tubing manufacturer limits for optimal safety
- Quick Installation & Versatility- DOT push lock air fittings simplify repairs with push-to-connect fittings'one-tool-free assembly, Perfect for air suspension systems, trucks, RVs, industrial workshops, lawn mowers. Brass compression tube fittings no-weld, no-flare design, easy disassembly installation and maintenance, etc Perfect for air suspension systems, trucks, RVs, industrial workshops, lawn mowers, and oil/gas/water pipelines. Both types resist vibration and wear, ensuring stability in mobile and stationary systems
Shipping Policy
Snugfield ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Snugfield will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@snugfield.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Snugfield replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.






