HARDWARE AN7-42A Bolt

( Brand: Hardware ), ( Manufacturer Part Number: AN7-42A ), ( Part Type: Bolt )

Review HARDWARE Bolt

The AN7-42A bolt is a high-strength fastener specifically designed for aerospace and automotive applications. Its hexagonal head shape provides a standardized interface for the use of various sockets and wrenches. The bolt body is made of SAE 5142 alloy steel, which offers superior tensile strength, yield strength, and hardness compared to regular steel. This material ensures the bolt can withstand high loads and resist corrosion and fatigue. The thread form is UNC, or Unified National Coarse, with a pitch of 0.193 inches per thread. The bolt features a fine thread pitch, which provides increased thread engagement and torque capacity.

The AN7-42A bolt has a hexagonal head diameter of 0.375 inches and a thread length of 0.625 inches. The head is characterized by its recess, which accommodates a locking nut or a lock washer to prevent the bolt from loosening during service. The threads are rolled, ensuring uniformity and precise thread form. The bolt also comes with a protective zinc coating, which offers excellent corrosion resistance and provides a neat appearance.

This bolt is designed to meet the stringent requirements of the aerospace and automotive industries and undergoes rigorous testing to ensure its mechanical properties and dimensional accuracy. The AN7-42A bolt's high strength, durability, and resistance to corrosion make it an excellent choice for applications where safety, reliability, and longevity are paramount.

The 7-42A bolt is a type of fastener used in various applications, particularly in the automotive industry. Like any other product, it has its advantages and disadvantages. Here's a brief analysis of each.

1. High Tensile Strength: The 7-42A bolt has a high tensile strength, which makes it suitable for applications where a strong fastener is required. This can be beneficial in automotive applications where safety and durability are crucial.

2. Corrosion Resistance: The 7-42A bolt is often coated with zinc or other corrosion-resistant materials. This coating helps protect the bolt from rust and other forms of corrosion, which can extend its lifespan and reduce the need for frequent replacements.

3. Standardized: The 7-42A bolt is a standardized fastener, which means it is widely available and can be easily sourced from various suppliers. This can be advantageous in situations where time is of the essence and a quick replacement is necessary.

1. Expensive: Compared to standard bolts, the 7-42A bolt is more expensive. This can be a disadvantage for those on a tight budget or for large-scale projects where the cost of the bolts can add up quickly.

2. Requires Special Tools: The 7-42A bolt requires special tools to install and remove. This can add to the overall cost and time required for the project. Additionally, having to invest in special tools may not be feasible for small-scale projects or for those without the necessary resources.

3. Limited Applications: While the 7-42A bolt is commonly used in the automotive industry, its use is limited to specific applications where its high tensile strength and corrosion resistance are necessary. This can limit its usefulness in other industries or for projects where a standard bolt would suffice.

The 7-42A bolt is a high-performance fastener with advantages such as high tensile strength, corrosion resistance, and standardization. However, it also has disadvantages such as cost, the need for special tools, and limited applications. Ultimately, whether or not to purchase a 7-42A bolt depends on the specific requirements of the project and the resources available. If the project calls for a strong, corrosion-resistant fastener and budget and tool availability are not a concern, then the 7-42A bolt may be a good choice. Otherwise, a standard bolt may be a more cost-effective and practical alternative.

Details:

Why pilots choose us: Same-day shipping on most orders placed before 1 PM EST. Most orders ship the same day if placed before 1 PM EST. Bolt AN7-42A.

part #: an742a price

• $15.99

specifications pilogear:

• brand: Hardware
• mpn: An7-42a
• part type: Bolt

returns pilogear:

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

offer pilogear:

• options: Ship-to-home
• availability: In Stock
• started: October 22, 2025
• sold: 0

general pilogear:

• condition: New
• Parts Accessories > Aviation Parts Accessories > Pilot Gear

shipping pilogear:

• class: Standard, Expedited
• transit: 2-5 Days
• cost: $0.00
• carrier: USPS
• type: Fixed
• service: Standard, USPS Priority Mail, USPS Priority Mail Express

seller pilogear:

• # reviews: 14809
• rating: 99.5%
• city: Melbourne

payments pilogear:

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

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