NATIONAL AEROSPACE STANDARD 8Z507 Bolts NAS8703U3 114

( Brand: National Aerospace Standard ), ( Manufacturer Part Number: 8Z507 ), ( Part Type: Bolt )

Review NATIONAL AEROSPACE STANDARD Bolts Lot Of 114

Introducing the National Aerospace Standard (NAS) 8Z507 Class 3, Type 3 Hardware, specifically the NAS8703U3 bolts in size 114. These bolts are engineered to meet the stringent requirements of the aerospace industry, making them an ideal choice for critical applications.

The NAS8703U3 bolts are manufactured in accordance with NAS 8Z507, a standard that sets the specifications for high-strength, fine-threaded bolts. These bolts are designed to provide maximum strength and reliability, even in the most demanding environments.

The Class 3, Type 3 hardware designation signifies that the bolts have undergone additional testing and inspection beyond the standard requirements. This includes 100% inspection of the thread form and root radius, as well as verification of the material composition and mechanical properties.

The NAS8703U3 bolts are made from 4340 steel, a material known for its high tensile strength and toughness. The bolts feature a fine thread form, which provides a higher thread density and improved load-carrying capacity. The bolts also come with a zinc-coated finish, which provides corrosion protection and helps prevent galvanic reactions with dissimilar metals.

The size 114 designation refers to the nominal diameter of the bolt head, which is 1.14 inches. The bolts have a thread pitch of 1.25 inches per thread, and the minimum thread engagement required for installation is 1.5 times the pitch length.

The NAS8703U3 bolts are supplied in packages of 25 or 50 pieces, along with the corresponding nuts and washers. Each piece is individually marked with the NAS number, lot number, and serial number for traceability and quality assurance. The bolts are shipped in protective packaging to ensure safe transportation.

In summary, the NAS8703U3 bolts are a premium-quality, high-strength fastener designed to meet the rigorous demands of the aerospace industry. These bolts are manufactured to the NAS 8Z507 standard, undergo additional testing and inspection, and are made from 4340 steel with a zinc-coated finish. They are available in size 114 with a fine thread form and come with the corresponding nuts and washers.

Buying National Aerospace Standard (NAS) 8Z507, Type 8703U3 bolts with a grade of 114 involves considering several pros and cons. These bolts are known for their high strength and durability, making them suitable for critical aerospace applications. Let's examine the advantages and disadvantages of purchasing these bolts.

1. High Strength: NAS 8Z507 bolts, specifically Type 8703U3 with a grade of 114, offer exceptional tensile strength. This makes them ideal for applications where the bolts will be subjected to significant loads.

2. Precision Manufacturing: These bolts are manufactured to stringent aerospace standards. This ensures that they have consistent dimensions, material properties, and are free from defects, which is crucial for ensuring the safety and reliability of the components they're used in.

3. Wide Applicability: The NAS 8Z507 standard covers a wide range of bolt sizes and types. This makes it a versatile choice for various applications in the aerospace industry.

4. Corrosion Resistance: The bolts can be made from materials that offer excellent corrosion resistance, such as stainless steel. This is important for applications where the bolts will be exposed to harsh environments.

5. Traceability: Each NAS 8Z507 bolt comes with a traceable certification, which provides documentation of its material properties, manufacturing process, and testing results. This is essential for maintaining a paper trail and ensuring compliance with regulatory requirements.

1. Cost: NAS 8Z507 bolts are more expensive than their commercial-grade counterparts due to the stringent manufacturing processes and materials used. This may not be a viable option for applications where cost is a significant concern.

2. Availability: These bolts may not be readily available from local hardware stores or suppliers. You may need to source them from aerospace supply chain distributors, which could take additional time and effort.

3. Complexity: The manufacturing process for these bolts can be complex, involving multiple steps and precise control over various parameters. This can make the procurement process more time-consuming and potentially more prone to errors.

In conclusion, NAS 8Z507, Type 8703U3 bolts with a grade of 114 offer several advantages, such as high strength, precision manufacturing, wide applicability, corrosion resistance, and traceability. However, they also have some disadvantages, including higher cost, limited availability, and complexity in the procurement process.

If your application demands exceptional strength, precise dimensions, and the highest levels of safety and reliability, then investing in NAS 8Z507 bolts is a worthwhile consideration. However, if cost and availability are major concerns, you may want to explore alternative options. Ultimately, the decision depends on the specific requirements of your application and the resources available to you.

Details:

part #: 8z507 prices

• $12.99-$49.99

specifications aviationpar:

• brand: National Aerospace Standard
• mpn: 8z507
• part type: Bolt

returns aviationpar:

• policy: No Returns

shipping aviationpar:

• type: Calculated
• cost: $5.97
• class: Standard
• transit: 5-11 Days
• service: USPS Ground Advantage
• carrier: USPS

seller aviationpar:

• rating: 99.1%
• city: Fort Lauderdale, Florida
• # reviews: 334

payments aviationpar:

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

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: Used

offer aviationpar:

• availability: In Stock
• quantity: 1
• started: May 1, 2026
• best offers: True
• sold: 0
• options: Ship-to-home

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