AN-NPT Fittings and Components
Circle Track AN NPT Fittings and Components at JJ Motorsports
AN-NPT fittings and components bridge the gap between different thread standards, offering flexibility in your fluid system design. Known for their versatility, they ensure a snug fit and efficient flow. Pair them with additional high-performance system fittings to create a strong, fully integrated setup.
Shop trusted brands like Fragola for push-lock options, Aeroquip for socketless fittings. Explore related categories such as High-Performance System Fittings for complete fluid system solutions or Circle Track Hoses for matching lines.
Top Circle Track AN NPT Fittings and Components
- Aeroquip Fuel Cell Bulkhead Fitting (8 AN) Kit with Sealing Washers Nut Aluminum Black – Kit includes bulkhead fitting, nut, and sealing washers. Straight 8 AN male to 8 AN male bulkhead, aluminum, black anodized.
- Aeroquip Fuel Cell Bulkhead Fitting (10 AN) Kit with Sealing Washers Nut Aluminum Black – Kit includes bulkhead fitting, nut, and sealing washers. Straight 10 AN male to 10 AN male bulkhead, aluminum, black anodized.
- Radiator Neck Fitting - 1/8" NPT to 1/4" Hose Barb Brass Adapter for Automotive Cooling Systems – Provides a secure connection between 1/8-inch NPT male thread and 1/4-inch hose barb for automotive cooling systems.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Fragola #8 Female x #10 Male Swivel Expander Black 497310-BL
FRAGOLA
$11.49When you're running high-flow fuel or coolant lines, mismatched port sizes create unnecessary complications and potential leak points. This Fragola swivel expander bridges the gap between #8 and #10...FRG497310-BL- SKU:
- FRG497310-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$11.49 -
Fragola #8 Female x #10 Male Swivel Reducer 497310
FRAGOLA
$9.99When you're running high-pressure fuel, oil, or coolant lines in a precision engine build, mismatched AN fitting sizes create unnecessary complexity and potential leak points. This Fragola swivel...FRG497310- SKU:
- FRG497310
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
$9.99Qty in Cart: 0Quantity:Price:$9.99Subtotal: -
Fragola #6 Female x #8 Male Swivel Expander Black 497308-BL
FRAGOLA
$13.49When you're building a custom fuel system or upgrading your hydraulic lines, mismatched AN fittings can compromise flow and create costly leaks. This Fragola swivel expander solves that problem by...FRG497308-BL- SKU:
- FRG497308-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$13.49 -
Fragola #6 Female x #8 Male Swivel Reducer 497308
FRAGOLA
$9.99When you're assembling a custom fuel system or upgrading your hydraulic lines, mismatched AN fittings can create leaks, flow restrictions, or failed connections. This Fragola swivel reducer...FRG497308- SKU:
- FRG497308
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
$9.99 -
Fragola #4 Female x #6 Male Swivel Expander Black 497306-BL
FRAGOLA
$11.99When you're connecting different -AN line sizes in your fuel, coolant, or hydraulic systems, you need a fitting that won't leak under pressure. This Fragola swivel expander adapts your #4 AN female...FRG497306-BL- SKU:
- FRG497306-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$11.99 -
Fragola #4 Female x #6 Male Swivel Reducer 497306
FRAGOLA
$8.99When you're building or modifying a fuel system, cooling circuit, or hydraulic line, mismatched fittings create weak points that can cause leaks under pressure. The Fragola #4 Female x #6 Male Swivel...FRG497306- SKU:
- FRG497306
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$8.99 -
Fragola #3 Female x #4 Male Swivel Expander Black 497304-BL
FRAGOLA
$13.99When you're running custom fuel, coolant, or brake lines, adapter fittings are non-negotiable—they're the bridge between different AN sizes in your system. This Fragola swivel expander lets you...FRG497304-BL- SKU:
- FRG497304-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$13.99 -
Fragola #3 Female x #4 Male Swivel Reducer 497304
FRAGOLA
$10.99Fluid line connections demand precision—mismatched sizing can compromise system integrity and performance. This Fragola swivel reducer solves the common challenge of connecting different AN line...FRG497304- SKU:
- FRG497304
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$10.99 -
Fragola 4an Female 90-Degree Coupler Fitting Black 496321-BL
FRAGOLA
$16.99Navigating tight engine bay layouts demands fittings that perform without compromise. This Fragola 90-degree coupler lets you route AN hose lines with precision, eliminating kinks and pressure drops...FRG496321-BL- SKU:
- FRG496321-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$16.99 -
Fragola #20 Female 90 Degree Coupler Fitting Black 496320-BL
FRAGOLA
$28.99When you're routing high-pressure fuel, coolant, or brake lines through tight engine bays, directional changes are unavoidable—and that's where a quality 90-degree fitting becomes critical to your...FRG496320-BL- SKU:
- FRG496320-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$28.99 -
Fragola #10 FEMALE COUPLER TUBE STYLE BLACK 496319-BL
FRAGOLA
$29.99When you're routing high-pressure fuel or coolant lines through tight engine bays, a quality adapter fitting makes the difference between a clean installation and a compromised system. The Fragola...FRG496319-BL- SKU:
- FRG496319-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$29.99 -
Fragola #8 90-Degree Female Couple Fitting Black 496318-BL
FRAGOLA
$19.99Fragola's #8 90-degree female couple fitting delivers reliable flow management in tight engine bay configurations where space constraints demand a compact solution. The swivel design accommodates...FRG496318-BL- SKU:
- FRG496318-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$19.99 -
Fragola #6 Female Coupler Tube Style - Black 496317-BL
FRAGOLA
$18.99When you're running high-pressure fuel or coolant lines, adapter fittings need to handle flow without compromise. The Fragola #6 Female Coupler gives you a reliable 90-degree connection in a compact,...FRG496317-BL- SKU:
- FRG496317-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$18.99 -
Fragola #12 45-Degree Female Couple Fitting Black 496212-BL
FRAGOLA
$34.99Fragola's #12 45-degree female couple fitting gives you the directional flexibility your high-pressure fuel, coolant, or brake lines demand without sacrificing reliability. The swivel design...FRG496212-BL- SKU:
- FRG496212-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$34.99 -
Fragola 16an Female Swivel Connector Fitting Black 496116-BL
FRAGOLA
$24.99If you're running high-flow fuel or coolant systems, you need fittings that won't compromise your hard-plumbed setup. This Fragola 16AN female swivel connector lets you change line angles without...FRG496116-BL- SKU:
- FRG496116-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$24.99 -
Fragola #6 x 14mm X 1.5 Female O-Ring Seal Fitting 491970-BL
FRAGOLA
$12.99When you're building a custom fuel, oil, or coolant system, adapter fittings are non-negotiable—they're the bridge between different component standards. This Fragola #6 AN to 14mm x 1.5 straight...FRG491970-BL- SKU:
- FRG491970-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$12.99 -
Fragola Male Adapter Fitting #6 x 12mm x 1.25 Solex 491954-BL
FRAGOLA
$9.99If you're building a custom fuel or coolant line system, mismatched port sizes will force you to compromise on flow rates or settle for unreliable adapters. This Fragola Male Adapter bridges the gap...FRG491954-BL- SKU:
- FRG491954-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$9.99 -
Fragola #6 x 5/8-18 Female Inv. Flare Fittting Black 491942-BL
FRAGOLA
$19.99If you're running a vintage fuel system or connecting to classic inverted flare ports, this Fragola adapter bridges the gap between modern -6 AN lines and legacy 5/8-18 inverted flare fittings. Black...FRG491942-BL- SKU:
- FRG491942-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$19.99Qty in Cart: 0Quantity:Price:$19.99Subtotal: -
Fragola #6 x1/2-20 Female Inv. Flare Fittting Black 491940-BL
FRAGOLA
$19.99If you're running vintage brake systems or classic fuel lines that use inverted flare connections, you need a reliable adapter that bridges modern -6 AN plumbing to older 1/2-20 inverted flare...FRG491940-BL- SKU:
- FRG491940-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$19.99Qty in Cart: 0Quantity:Price:$19.99Subtotal: -
Fragola #3 x #4 Male Reducer Fitting 491902
FRAGOLA
$4.99When you're building or modifying a fuel, oil, or coolant system, AN line sizing doesn't always align perfectly across all components. The Fragola #3 x #4 Male Reducer Fitting solves this mismatch...FRG491902- SKU:
- FRG491902
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$4.99Qty in Cart: 0Quantity:Price:$4.99Subtotal:
