1174965 FASTENAL Silicon Hex Nut

Review FASTENAL 3/8 Inch 16 Silicon Bronze Finished Hex Nut Qty

Introducing the Fastenal 1174965 3/8 in. x 16 mm Silicon Hex Nut, a versatile and high-performance fastener designed to withstand demanding environments. This nut, with its distinctive 85 grade, is engineered to provide superior strength and durability.

The nut's primary feature is its silicon composition, which offers enhanced resistance to both thermal and electrical shock. This makes it an excellent choice for applications involving high temperatures or electrical currents, such as automotive engines, industrial machinery, or electrical systems.

With a hexagonal recess and a 3/8 inch nominal diameter, this nut is compatible with various bolts and screws. The 16 mm thread pitch ensures a secure connection between the nut and the mating component, providing the necessary clamping force to maintain system integrity.

The 85 grade of this silicon hex nut provides exceptional hardness and tensile strength, allowing it to withstand heavy loads without deforming or failing. Its high-performance properties make it ideal for applications where the fastener is subjected to extreme conditions, such as high pressures, temperatures, or corrosive environments.

In summary, the Fastenal 1174965 3/8 in. x 16 mm Silicon Hex Nut is a robust and reliable fastener, designed to withstand the rigors of demanding applications. Its silicon composition and 85 grade offer superior resistance to thermal and electrical shock, while its hexagonal recess and 3/8 inch nominal diameter provide universal compatibility. This nut's exceptional strength, durability, and hardness make it a valuable asset in a wide range of industries, from automotive and aerospace to power generation and heavy manufacturing.

Fastenal part number 1174965 3/8 x 16 silicon hex nuts are commonly used in various industries due to their resistance to heat and corrosion. Here are some pros and cons of buying these nuts:

1. Heat Resistance: Silicon hex nuts have good heat resistance, making them suitable for applications in high-temperature environments.

2. Corrosion Resistance: These nuts are resistant to corrosion, which makes them an ideal choice for use in harsh environments where other materials may fail.

3. High Strength: Silicon hex nuts have a high tensile strength, which makes them capable of withstanding heavy loads.

4. Chemical Resistance: These nuts are resistant to a wide range of chemicals, making them suitable for use in industrial processes that involve the use of strong chemicals.

1. Cost: Silicon hex nuts are more expensive than their steel counterparts. Hence, they may not be the best choice for applications where cost is a significant factor.

2. Availability: These nuts may not be readily available from local hardware stores, and you may need to order them from a specialized supplier.

3. Size Limitations: These nuts come in specific sizes, and you may need to order multiple sizes to meet your requirements.

In conclusion, while Fastenal part number 1174965 3/8 x 16 silicon hex nuts have several advantages, including heat resistance, corrosion resistance, high strength, and chemical resistance, they also have some drawbacks, such as cost, availability, and size limitations.

If you require nuts for applications in high-temperature, harsh environments, or where resistance to chemicals is necessary, then these silicon hex nuts may be the best choice. However, if cost is a significant factor, or if you need a large quantity of nuts in various sizes, you may want to consider alternative options.

Therefore, based on the given information, my recommendation would be to consider these silicon hex nuts for applications where their unique properties are essential, and be prepared to pay a premium price for their benefits. If cost is a significant factor, or if you require a large quantity of nuts in various sizes, you may want to consider alternative options.

Details:

Manufacturer Fastenal approved vendor. Nut thickness 0.320 - 0.337. Thread type coarse. Material silicon bronze.

3/8 -16 silicon bronze finished hex nut: Fastenal part no. Head width 0.551 - 0.562. Type hex nut - finished.

specifications buildymat:

• brand: Fastenal
• mpn: 1174965

general buildymat:

• category: Business & Industrial > Supplies > Building Materials

seller buildymat:

• city: winona, minnesota
• rating: 99.3%
• # reviews: 2006 6

payments buildymat:

• other
• money order
• wallet: google-pay
• credit card: discover

offer buildymat:

• options: ship-to-home
• best offers: true
• price: $50.00
• item condition: New
• started: august 28, 2025
• sold #: 15
• in stock #: 1
• availability: in stock

returns buildymat:

• method: money back
• time: 30 days
• policy: returns accepted
• paid by: seller

shipping buildymat:

• class: standard
• service: standard
• transit: 2-6 days
• type: fixed