1. Engine Crankshafts Products
  2. sku: 14069601679834883
  3. SPEEDWAY 91315915

SPEEDWAY MOTORS 91315915 Crank Drive Mandrel Bolt GRADE-8 7/16-20

91315915 Speedway Motors Crank Drive Mandrel Bolt Grade-8 7/16-20 X 8 Inch

( Brand: Speedway Motors ), ( Manufacturer Part Number: 91315915 ), ( Part Type: Crank Drive Bolt Motor )

Review SPEEDWAY MOTORS Crank Drive Mandrel Bolt 7/16-20 Inch

Speedway 91315915 Crank Drive Mandrel Bolt - Grade 8, 7/16-20

The Speedway 91315915 Crank Drive Mandrel Bolt is a high-quality fastener designed for robust and durable applications. This bolt, with its unique crank drive design, provides excellent resistance to stripping and offers superior torque transfer.

Manufactured from premium Grade 8 material, this bolt is known for its strength and load-bearing capacity.grade 8 bolts are recognized for their high tensile strength, making them ideal for applications that require a high level of structural integrity.

The thread pitch of this bolt is 20 threads per inch, ensuring a secure and reliable connection. The bolt measures 7/16 of an inch in diameter, providing a suitable size for various mechanical assemblies.

The Speedway 91315915 Crank Drive Mandrel Bolt is designed to withstand heavy loads and harsh conditions, making it a reliable choice for automotive, industrial, and racing applications. Its mandrel design ensures that the thread formation is precise, reducing the risk of damage to the fastener and the component it is being installed into.

This bolt is an essential component for those seeking a reliable and robust solution for their mechanical needs. Its unique design, high-quality materials, and precise thread pitch make it an excellent choice for demanding applications where safety and performance are paramount.

In summary, the Speedway 91315915 Crank Drive Mandrel Bolt is a high-performance fastener that offers a perfect blend of strength, precision, and durability. Its Grade 8 construction, 7/16-20 thread pitch, and crank drive design make it an ideal choice for various applications where reliability and performance are crucial.

Analysis of Speedway 91315915 Crank Drive Mandrel Bolt (Grade-8, 7/16-20)

Pros:

1. High Strength: This bolt is made of Grade-8 steel, which is known for its high tensile strength. This makes it suitable for applications requiring substantial load-bearing capabilities.

2. Mandrel Design: The mandrel design of the bolt ensures uniformity in the thread, enhancing its durability and resistance to stripping.

3. Crank Drive: The crank drive feature allows for easier tightening and reduces the risk of rounding or stripping the bolt.

4. Standardized Size: With a 7/16-20 size, it fits standard bolt holes, making it compatible with a wide range of applications.

Cons:

1. Potential Overkill: For applications that do not require high tensile strength, using a Grade-8 bolt may be overkill, potentially leading to unnecessary expense.

2. Limited Use: Grade-8 bolts are typically used in high-stress applications, so they may not be suitable for general-purpose fastening.

3. Availability: Depending on the location and the specific store, finding this specific product might be challenging.

4. Cost: Grade-8 bolts are generally more expensive than lower-grade bolts due to their high tensile strength and durability.

Conclusion:

The Speedway 91315915 Crank Drive Mandrel Bolt (Grade-8, 7/16-20) is an excellent choice for applications that require high tensile strength and resistance to stripping. However, if your application does not demand such capabilities, you might consider a lower-grade bolt to save cost. It's essential to ensure compatibility with your specific application before making a purchase.

Recommendation:

If you're looking for a high-quality, durable bolt suitable for high-stress applications, the Speedway 91315915 Crank Drive Mandrel Bolt (Grade-8, 7/16-20) is a good choice. However, if you're unsure about your specific application's requirements, consult with a professional or do additional research to make an informed decision.

Details:

Happy with parts: Rated by. Headquarters. Yes, I recommend this product. Part # 91315915 Reviews Hard to fine: Rated by Blown 408 on May 19, 2019 Summary: It is a bolt, it works and holds.

part #: 91315915 prices

  • $15.99-$46.99

specifications cranshafengin:

  • brand: Speedway Motors
  • mpn: 91315915
  • part type: Crank Drive Bolt Motor

payments cranshafengin:

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

seller cranshafengin:

  • rating: 99.2%
  • city: Lincoln, NE
  • # reviews: 322566

offer cranshafengin:

  • sold: 0
  • started: May 19, 2025
  • options: Ship-to-home
  • availability: In Stock

shipping cranshafengin:

  • service: Economy, Expedited
  • cost: $13.99
  • class: Economy, Expedited
  • type: Fixed
  • transit: 3-3 Days

general cranshafengin:

  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
  • condition: New

returns cranshafengin:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
part type: crank drive bolt motor,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 14069601679834883,
Speedway Motors 91315915 Is Similar To:
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5 offers $15.99–$46.99 USD
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