DORMAN/AUTOGRADE 878-308 Hex Lock Nuts Ring Thread Heig 019495908586 M8-1.25

( Brand: Dorman/autograde ), ( Manufacturer Part Number: 878-308 ), ( Warranty: 1 Year Replacement ), ( California Prop 65 Warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. ), ( UPC: 019495908586 ), ( Type: Hardware, Fasteners And Fittings )

Review DORMAN/AUTOGRADE Hex Lock Nuts Nylon Ring class Thread Size Heig

Introducing the Dorman/Autograde 878-308 Hex Lock Nuts, specifically designed for applications with M8-1.25 ring-class threads. These hex lock nuts offer a secure and reliable solution for fastening bolts and other components in various automotive and industrial applications.

The Dorman/Autograde 878-308 hex lock nuts boast a hexagonal recess on their top surface, allowing easy and efficient use with standard hex wrenches. This feature ensures quick and precise tightening, making them an excellent choice for projects that require frequent adjustments or maintenance.

Crafted from high-quality steel, these hex lock nuts provide exceptional strength and durability. Their ring-class thread design ensures a uniform clamping force around the entire circumference of the bolt, ensuring a more effective and secure connection between components.

The M8-1.25 thread pitch of the Dorman/Autograde 878-308 hex lock nuts is suitable for a wide range of applications, including automotive suspension systems, engine components, and industrial machinery. The nuts' 1.25-inch outside diameter provides ample surface area for securing large bolts and fasteners, while their hexagonal shape ensures a snug fit in the recesses of the corresponding bolts.

The Dorman/Autograde 878-308 hex lock nuts come in a convenient pack size, allowing you to stock up on the necessary hardware for your projects without having to make frequent purchases. With their robust construction, versatile thread pitch, and practical hexagonal design, these nuts are an indispensable addition to any workshop or toolbox.

In summary, the Dorman/Autograde 878-308 hex lock nuts are an essential fastening solution for M8-1.25 ring-class thread applications in automotive and industrial settings. Their hexagonal design, high-quality steel construction, and versatile thread pitch make them a reliable and efficient choice for securing bolts and components with confidence.

A Comparative Analysis of Dorman/Autograde 878-308 Hex Lock Nuts: Pros, Cons, and Recommendation

The Dorman/Autograde 878-308 hex lock nuts are a popular choice for those in need of M8-1.25 hex lock nuts with ring-class threads. In this analysis, we will discuss the key advantages and disadvantages of these nuts, followed by an conclusive recommendation.

1. Affordable: Dorman/Autograde 878-308 hex lock nuts are known for their competitive pricing compared to OEM alternatives. This makes them an attractive option for those working on a budget.

2. Wide Applicability: These nuts are suitable for a wide range of applications, including automotive, industrial, and construction projects.

3. High Strength: The ring-class thread design provides increased tensile and shear strength, making them suitable for high-load applications.

4. Easy to Install: The hexagonal shape of the nuts allows for easy installation using standard tools, such as a socket wrench or a ratchet.

5. Corrosion Resistant: The zinc-plated finish on these nuts offers some degree of corrosion resistance, ensuring their longevity in various environments.

1. Limited Brand Variety: Dorman/Autograde is not a well-known brand in the automotive or industrial sectors, and some may prefer to purchase from more established manufacturers.

2. Quality Concerns: There have been instances of these nuts not meeting the expected quality standards, with some customers reporting issues such as stripped threads or incorrect thread pitches.

3. Size Limitations: These nuts are specifically designed for M8-1.25 ring-class threads, and may not be suitable for other thread sizes.

The Dorman/Autograde 878-308 hex lock nuts are a cost-effective solution for those in need of M8-1.25 hex lock nuts with ring-class threads. Their wide applicability, high strength, and ease of installation make them an attractive option. However, the limited brand variety, potential quality concerns, and size limitations should be taken into consideration.

If you require M8-1.25 hex lock nuts with ring-class threads and are working on a budget, the Dorman/Autograde 878-308 nuts could be a suitable choice. However, it is important to carefully consider the potential risks associated with their limited brand reputation and potential quality concerns. If possible, it is recommended to purchase these nuts from a reputable supplier to minimize the risk of receiving subpar products. Alternatively, consider investing in higher-quality alternatives from established manufacturers if budget allows.

Details:

part #: 878308 prices

• $20.72-$45.85

specifications toolssupp:

• brand: Dorman/autograde
• mpn: 878-308
• warranty: 1 Year Replacement
• california prop 65 warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm.
• upc: 019495908586
• type: Hardware, Fasteners And Fittings

payments toolssupp:

• other
• wallet: Google-pay
• credit card: Visa

returns toolssupp:

• time: 60 Days
• paid by: Buyer
• policy: Returns Accepted

seller toolssupp:

• # reviews: 127955
• rating: 99.1%
• city: Satellite Beach, Florida

general toolssupp:

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

offer toolssupp:

• sold: 0
• options: Ship-to-home
• started: August 27, 2025
• availability: In Stock
• quantity: 2

shipping toolssupp:

• type: Fixed
• class: Economy, Standard, Expedited, One-day
• service: Economy, Standard, Expedited, Overnight
• cost: $0.00
• transit: 3-9 Days

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