DORMAN/AUTOGRADE 434-309 Hex Nut Thread 019495343097 8 SIZE-M10-1.50

( Brand: Dorman/autograde ), ( Manufacturer Part Number: 434-309 ), ( Manufacturer Warranty: 1 Year ), ( 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: 019495343097 ), ( Type: Hardware, Fasteners And Fittings )

Review DORMAN/AUTOGRADE Hex Nut class Thread Size-m10-1.50

The Dorman/Autograde 434-309 Hex Nut is a vital automotive component engineered to secure various bolts and fasteners with an M10 x 1.50 class thread size. This hex nut boasts a robust hexagonal shape that provides an excellent grip for socket wrenches and other hex-shaped tools. With its ten millimeter thread pitch, this nut is suitable for a wide range of automotive applications.

The M10 x 1.50 thread size is a common standard in the automotive industry, making this hex nut a versatile addition to any garage or workshop. The 1.50 pitch measurement signifies the number of threads per 10mm length, ensuring a secure and reliable connection when tightened properly.

This Dorman/Autograde Hex Nut is manufactured to stringent quality standards, ensuring consistent dimensions and thread pitch. Its high-strength steel composition guarantees the nut's durability and resistance to wear, even under heavy torque loads. In addition, the nut's corrosion-resistant coating protects it against harsh environmental conditions, ensuring its longevity.

The Dorman/Autograde 434-309 Hex Nut is an essential component in various automotive repairs and maintenance tasks. Its M10 x 1.50 thread size makes it a suitable replacement for worn or damaged nuts on engines, transmissions, differentials, and other critical automotive components. By using this high-quality hex nut from Dorman/Autograde, automotive enthusiasts and professionals can ensure the safety and reliability of their vehicles.

In summary, the Dorman/Autograde 434-309 Hex Nut is a robust, reliable, and versatile automotive component designed to secure M10 x 1.50 class threaded fasteners. Its high-strength steel composition, corrosion-resistant coating, and consistent dimensions make it a valuable addition to any automotive repair or maintenance project.

Pros and Cons of Buying Dorman/Autograde 434-309 Hex Nut (M10-1.50)

1. **Affordability:** Dorman/Autograde 434-309 hex nuts are often more affordable compared to OEM (Original Equipment Manufacturer) nuts from dealerships or other well-known brands. This can be a significant advantage for those working on a budget or for large-scale projects.

2. **Availability:** These nuts are widely available at various auto parts stores, online marketplaces, and even at some home improvement stores. This ease of access can save time and effort in sourcing and purchasing the necessary hardware.

3. **Functionality:** The Dorman/Autograde 434-309 hex nuts meet the M10-1.50 thread size standard, ensuring proper fitment and function in various automotive and industrial applications.

4. **Durability:** Although the exact durability may vary depending on the specific batch or lot, Dorman/Autograde nuts are generally expected to be of good quality and able to withstand regular use and wear.

1. **Brand Reputation:** While Dorman/Autograde is a reputable brand in the automotive aftermarket, some consumers may prefer the perceived security of purchasing higher-end or more well-known brands.

2. **Quality Concerns:** There have been occasional reports of inconsistencies in the quality of Dorman/Autograde nuts, including concerns regarding thread uniformity and hardness. However, these issues appear to be relatively rare.

3. **Lack of Warranty or Guarantee:** Unlike some OEM or other well-known brands, Dorman/Autograde does not offer an explicit warranty or guarantee on their nuts. This could be a disadvantage for those seeking additional peace of mind when making a purchase.

The Dorman/Autograde 434-309 hex nuts offer numerous advantages, including affordability, availability, and functionality. However, there are also potential downsides, such as brand reputation, quality concerns, and the lack of a warranty or guarantee. Ultimately, the decision to purchase these nuts depends on the individual's priorities and requirements. If affordability and convenience are the primary concerns, then Dorman/Autograde nuts may be an excellent choice. However, for those seeking the highest level of assurance regarding quality and durability, it may be worth considering investing in more well-known brands or OEM parts.

Details:

part #: 434309 prices

• $26.38-$37.05

specifications toolssupp:

• brand: Dorman/autograde
• mpn: 434-309
• manufacturer warranty: 1 Year
• 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: 019495343097
• type: Hardware, Fasteners And Fittings

offer toolssupp:

• options: Ship-to-home
• quantity: 2
• availability: In Stock
• started: September 3, 2025
• sold: 0

shipping toolssupp:

• type: Fixed
• cost: $0.00
• service: Economy, Standard, Expedited, Overnight
• transit: 3-7 Days
• class: Economy, Standard, Expedited, One-day

payments toolssupp:

• credit card: Mastercard
• wallet: Paypal
• other

general toolssupp:

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

returns toolssupp:

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

seller toolssupp:

• # reviews: 127974
• rating: 99.1%
• city: Satellite Beach, Florida

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