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  3. AEROQUIP FCM5105

AEROQUIP FCM5105 Locknut Anodized Bulkhead Fitting Nut 678146020949

fits year: 2012.

Fcm5105 Aeroquip Alum #12 Locknut - Black Anodized Bulkhead Fitting Nut

( Brand: Aeroquip ), ( Manufacturer Part Number: FCM5105 ), ( Air Restricted: No ), ( UPC: 678146020949 ), ( Type: Hardware, Fasteners And Fittings )

Review AEROQUIP Alum #12 Locknut Black Anodized Bulkhead Fitting Nut fits 2012

The Aeroquip FCM5105 ALUM 12 locknut anodized bulkhead fitting nut is a crucial component in automotive and industrial applications that require reliable fluid connection. This fitting nut is manufactured by Aeroquip, a leading supplier of high-performance fluid transfer solutions.

The FCM5105 nut is engineered from aluminum, which offers several advantages over other materials. Aluminum is lightweight yet strong, making it an ideal choice for applications where weight reduction is essential. Moreover, aluminum is highly resistant to corrosion, ensuring the nut maintains its integrity even in harsh environments.

This nut is anodized, meaning it undergoes an electrochemical process that creates a durable, porous coating on the surface. Anodizing not only enhances the appearance of the nut but also provides additional protection against wear and tear.

The FCM5105 nut is designed as a locknut, which means it features a locking mechanism that prevents the nut from turning once it has been tightened. This feature is particularly useful in applications where it is essential to ensure the fitting remains securely in place.

The nut has a 12-point design, providing ample contact points for even torque distribution and increased grip. The 12-point pattern also allows for easy identification and installation.

The Aeroquip FCM5105 ALUM 12 locknut anodized bulkhead fitting nut is suitable for use with various fluids, including water, coolant, oil, and fuel. It is recommended for use with Aeroquip's FC Series fittings and hoses.

In summary, the Aeroquip FCM5105 ALUM 12 locknut anodized bulkhead fitting nut is a robust and reliable solution for creating secure fluid connections in automotive and industrial applications. Its lightweight aluminum construction, anodized coating, locking mechanism, and 12-point design make it a preferred choice for those seeking high-quality, corrosion-resistant fittings.

Pros and Cons of Buying Aeroquip FCM5105 ALUM 12 Locknut Anodized Bulkhead Fitting Nut

Introduction:

The Aeroquip FCM5105 ALUM 12 Locknut Anodized Bulkhead Fitting Nut is a crucial component in automotive and industrial applications that require the transfer of fluids under high pressure. This nut is known for its durability, strength, and resistance to corrosion. In this article, we will discuss the pros and cons of buying this specific nut.

Pros:

1. High-pressure capability: The Aeroquip FCM5105 ALUM 12 Locknut Anodized Bulkhead Fitting Nut is designed to handle high-pressure fluids, making it an ideal choice for heavy-duty applications.

2. Corrosion resistance: The anodized finish of this nut provides excellent resistance to corrosion, ensuring longevity and reliability.

3. Easy installation: The locknut design of this fitting nut makes it easy to install and remove, reducing the need for specialized tools.

4. Wide applicability: These fittings are commonly used in various industries, including automotive, industrial, and marine, making them a versatile choice.

Cons:

1. Cost: Compared to other types of fittings, Aeroquip FCM5105 ALUM 12 Locknut Anodized Bulkhead Fitting Nuts can be more expensive due to their high-quality materials and advanced design.

2. Limited thread sizes: This specific nut is only available in a few thread sizes, which may not be suitable for all applications.

3. Requires proper torque: Proper installation of this nut requires precise torque application to ensure a leak-free and safe connection.

Conclusion:

The Aeroquip FCM5105 ALUM 12 Locknut Anodized Bulkhead Fitting Nut is a high-quality component that offers excellent performance and durability. Its high-pressure capability, corrosion resistance, and easy installation make it a popular choice in various industries. However, its cost and limited thread sizes may be a drawback for some. Considering the benefits, I would recommend this nut for applications that require a reliable and strong connection under high pressure and in corrosive environments.

Details:

Finish: Black anodized for corrosion resistance and durability. Features: Material: Aluminum for strength and lightweight performance. Its lightweight aluminum construction minimizes overall system weight without sacrificing strength. This part is suitable for use in both residential and commercial setups, providing peace of mind through proven quality precision engineering.

Application: Suitable for automotive, industrial, and hydraulic systems. Whether you are assembling a new system or replacing worn parts, this locknut offers dependable performance and compatibility with existing Aeroquip fittings. The AEROQUIP FCM5105 Alum #12 Locknut is a high-quality bulkhead fitting component designed for reliable performance in various fluid transfer applications. Its straightforward design allows for quick installation, reducing downtime and ensuring system integrity.

Crafted from durable aluminum and finished with a black anodized coating, this fitting nut ensures corrosion resistance enhanced durability. Its precise threading and robust construction make it suitable for use in demanding environments where secure connections are essential. Trust Aeroquip for your fluid connection needs with this durable, black anodized aluminum locknut designed optimal performance and longevity. Compatibility: designed for 12 AN bulkhead fittings.

The compact design facilitates easy installation and maintenance, making it an ideal choice for automotive, industrial, hydraulic systems. Design: Precise threading for secure fit and leak prevention. Designed specifically for 12 AN fittings, this locknut provides a tight seal and prevents loosening under vibration or pressure fluctuations.

part #: fcm5105 prices

  • $19.99-$24.98

specifications toolssupp:

  • for years: 2012
  • brand: Aeroquip
  • mpn: Fcm5105
  • air restricted: No
  • upc: 678146020949
  • type: Hardware, Fasteners And Fittings

returns toolssupp:

  • time: 30 Days
  • paid by: Buyer
  • policy: Returns Accepted

shipping toolssupp:

  • type: Fixed
  • service: Standard
  • cost: $0.00
  • transit: 4-6 Days
  • class: Standard

offer toolssupp:

  • quantity: 6
  • started: March 22, 2026
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home

general toolssupp:

  • Motors > Automotive Tools Supplies > Other Auto Tools Supplies
  • condition: New

payments toolssupp:

  • wallet: Google-pay
  • credit card: Diners-club
  • other

seller toolssupp:

  • # reviews: 45583
  • rating: 98.3%
  • city: Saint Paul, Minnesota
for years: 2012, air restricted: no, type: hardware, fasteners and fittings,
category: auto parts > tools supplies > auto tools supplies, sku: 12749827391507632,

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5 offers $19.99–$24.98 USD
  • Offer #1: $19.99 price + $0.00 shipping estimate = $19.99* total. Manufacturer: Aeroquip.FREE SHIPPING
  • Offer #2: $24.98 price + $0.00 shipping estimate = $24.98* total. Locknut; -12AN Dash Size; Aluminum; Black Anodized; 2 Per Package;.FREE SHIPPING
  • Offer #3: $24.98 price + $0.00 shipping estimate = $24.98* total. Bulkhead Fitting Nut - 12 AN - Aluminum - Black Anodize - Each. Part Number:.FREE SHIPPING
  • Offer #4: $27.25 price + $0.00 shipping estimate = $27.25* total. Manufacturer Warranty.FREE SHIPPING
  • Offer #5: $16.13 price + $0.00 shipping estimate = $16.13* total. USA Standard ZK GM14T-C Differential Rebuild Kit For 2001-2015 Silverado 2500 HD. Manufacturer Part Number :.FREE SHIPPING

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