1178077 FASTENAL Steel Split Lock Washer

Review FASTENAL 3/4 Inch 316 Stainless Steel Medium Split Lock Washer Qty

Introducing the Fastenal 1178077 3/4 inch 316 Stainless Steel Split Lock Washer with a 15 degree taper, an essential fastening solution for various applications. This lock washer, manufactured by Fastenal, is engineered to provide enhanced security and durability for your bolts and screws.

The 3/4 inch diameter of this lock washer accommodates a wide range of bolts and screws. Its 15-degree taper design ensures a precise fit and proper engagement with the fastener, providing optimal torque transfer and preventing the washer from coming loose.

Constructed from high-quality 316 stainless steel, this Fastenal lock washer boasts superior corrosion resistance. Ideal for use in harsh environments, such as marine or industrial applications, this material ensures the longevity of the lock washer, even in the presence of moisture, chemicals, or extreme temperatures.

The split design of the lock washer allows it to be easily compressed during installation, ensuring a snug fit against the mating surfaces. Once the fastener is tightened, the lock washer springs back to its original shape, creating a tight seal and providing additional tension to further secure the fastener.

This 316 stainless steel split lock washer offers several advantages over traditional lock washers made of softer materials. Its resistance to corrosion and wear ensures a longer service life, reducing the need for frequent replacements. Additionally, its ability to provide a secure seal in challenging environments makes it a reliable choice for critical applications.

In conclusion, the Fastenal 1178077 3/4 inch 316 Stainless Steel Split Lock Washer with a 15-degree taper is an essential fastening component designed to provide enhanced security, durability, and corrosion resistance. Its versatile size and robust material make it suitable for a wide range of applications, ensuring that your fasteners remain securely in place even in the most demanding environments.

Fastenal part number 1178077 is a 3/4 inch, 316 stainless steel split lock washer with a 15-degree angle. Here are some pros and cons of buying this part:

1. Made of 316 stainless steel, which is a high-quality material known for its strength, durability, and resistance to corrosion.

2. Split design allows for easy installation over uneven or threaded surfaces.

3. 15-degree angle provides extra grip and torque distribution.

4. Widely available from Fastenal and other industrial supply stores.

1. More expensive than standard lock washers made of carbon steel.

2. May not be necessary for all applications, especially if the threaded surface is flat and even.

3. Requires a socket or wrench with a 3/4 inch drive to install.

In conclusion, the Fastenal 1178077 3/4 316 steel split lock washer with a 15-degree angle is a high-quality part that is well-suited for applications where strength, durability, and resistance to corrosion are important. However, it is more expensive than standard lock washers and may not be necessary for all applications. If you need to install this type of washer frequently, it may be worth investing in a set to keep on hand. Otherwise, consider the cost and the specific requirements of your application before making a purchase.

My recommendation would be to carefully consider whether this washer is the best fit for your specific application before making a purchase. If you determine that it is the best choice, then I would recommend buying from a reliable supplier like Fastenal to ensure you receive a high-quality product.

Details:

Material stainless steel. Type split lock washer. Mating fastener size 3/4. 3/4 316 stainless steel medium split lock washer: Fastenal part no.

Locking regular helical.

specifications buildymat:

• brand: Fastenal
• mpn: 1178077
• part type: Lock Washer
• country/region of manufacture: United States

payments buildymat:

• credit card: discover
• wallet: paypal
• other

returns buildymat:

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

offer buildymat:

• sold #: 18
• options: ship-to-home
• in stock #: 5
• availability: in stock
• started: june 7, 2025
• prices: $20.00–$25.00
• item condition: New
• best offers: true

seller buildymat:

• rating: 99.3%
• city: winona, minnesota
• # reviews: 19644

shipping buildymat:

• class: standard
• type: fixed
• service: standard
• transit: 4-7 days

general buildymat:

• category: Business & Industrial > Supplies > Building Materials