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AP 014122077 3/8-24 Self-Locking Hex Nut

Manufacturer

AP

<h3>About AP Products</h3><p><strong>AP Products</strong> has been a cornerstone of the recreational vehicle industry for over three decades. Founded in 1994 by Tom Manning Sr. — with roots going back to 1992 — the company began with a straightforward goal: offering a complementary line of packaged screws to support an existing supplier relationship. What started as a niche hardware offering has since grown into one of the most comprehensive RV replacement parts portfolios in North America.</p><p>Headquartered in Coldwater, Michigan, AP Products serves both the OEM and aftermarket segments of the RV world. Their catalog spans everything from adhesives and sealants to electrical components, braking systems, doors, locks, seals, and slide-out parts — making them a true one-stop source for RV dealers and enthusiasts alike. The company operates a group of 13 brands, focused on bringing high-quality, often American-made products to market and filling gaps that other suppliers have overlooked.</p><h3>A Broad Product Range Built Around RV Life</h3><p>One of AP Products' most recognized product segments is <a href="/2843-ap-body-trim-molding-46915">body trim molding</a>. Whether you&apos;re restoring a sun-faded travel trailer or refreshing a Class A motorhome, AP Products offers aluminum insert trim molding in a range of finishes — including Polar White, Colonial White, Black, and Mill Finish — designed to fit securely and deliver a clean, factory-like appearance. These trim solutions are made in the USA and backed by a limited warranty.</p><p>Lighting is another area where AP Products shines. Through their StarLights sub-brand and their broader electrical lineup, AP Products offers a wide array of <a href="/2843-ap-driving-light-bulb-16367">driving light bulbs</a> and RV-specific lighting solutions. From LED replacement bulbs engineered to fit standard RV fixtures to specialized omnidirectional tower bulbs, their lighting products are designed to deliver reliable performance and energy efficiency for life on the road.</p><p>Beyond trim and lighting, AP Products&apos; electrical category is expansive — covering adapters, circuit breakers, converters, power centers, energy management systems, awning accessories, and more. Their hardware line covers both exterior and interior needs, from compartment hardware and screw covers to cabinet hardware sized to fit travel trailers, fifth wheels, Class A and Class C motorhomes, and toy haulers.</p><h3>Trusted by RV Dealers and Owners Nationwide</h3><p>AP Products has built its reputation not just on product breadth, but on a genuine commitment to supporting the dealer network. The company has managed dozens of national retail and OEM accounts, and their parts are stocked widely to ensure availability when and where RV owners need them most. Quality is monitored continuously throughout production, reflecting a brand philosophy centered on reliability over the long haul.</p><p>Whether you&apos;re a seasoned full-timer, a weekend camper, or an RV service technician, AP Products delivers the parts and confidence to keep any rig road-ready.</p>

Part Number

014122077
07/13/2036 4:47 AM
Sale Price

$7.27

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The AP 014122077 is a 3/8-24 self-locking hex nut designed for secure fastening in automotive, RV, marine, and recreational vehicle applications. This self-locking nut features an integrated nylon insert or deformed thread design that provides reliable vibration resistance, preventing loosening under stress and dynamic loads.

Key Features:

  • 3/8-24 thread size for precise fit and compatibility
  • Self-locking design prevents loosening from vibration
  • Durable construction for long-lasting performance
  • Ideal for automotive, RV, marine, and powersports applications
  • Reusable in most applications where threads remain undamaged

This self-locking nut provides a secure, low-maintenance fastening solution where traditional hex nuts may back off due to vibration or thermal cycling. The locking mechanism engages during installation to create consistent prevailing torque, ensuring reliable performance in critical fastening applications.

Site was user friendly. Shipping was quick. The pricing was the best I could find

This copany shipped my order promptly. I would do business with them again.

Order was easy on line with great payment options. Called to inquire about order the next day and got immediate response. Item was shipped within 36 hours of order.

ok so for

You guys beat all local auto part dealers in this area by far! I'm going to continue business with this company for a long time. Thank you very much for the savings!

Good experience

fast and quick to ship! I couldnt ask for anything better! Will do more biz in the future thats for sure!<br>

Ordering it was easy. Delivery was completed on the 27th which seemed to take an awful long time to receive the part after ordering

GOOD EXCEPT NEED BETTER METHOD TO SEARCH PRODUCT

Very satisfied. Good price and quick delivery.

so far so good

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