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5/16-18 Serrated Flange Hex Nuts, 50 Pack 5/16'-18 Hexagon Flange Nuts, Carbon Steel Zinc Plated, UNC Nuts Fasteners, Locknuts Replacement SAE Nut for Chainsaw Mower Snowblower

4.7 (6) Write Review
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$7.99

$ 3 .99 $3.99

In Stock

About this item

  • Thread Size:5/16-18; Inside Diameter: 5/16 Inch; Thread Size: 18 Threads per Inch, Hex Socket Drive 1/2"; Overall Height: .271 Inches; Flange Diameter: .6765 Inches; Measurement System: Inch
  • Carbon Steel - Our serrated flange hex nuts assortment kit is made of premium quality carbon steel with zinc coated, can provides strength and great protection, good for outdoor use
  • Convenient Packaging - You will get 50 pieces serrated flange hex nuts are packaged in a clear plastic box, which keeps them organized and easily accessible; The box also helps prevent damage to the nuts during storage and transportation
  • Replacement Nuts - Flanged nuts spread their fastening force over a wider area than traditional nuts, this reduces the potential for damage to the mounting surface and allows for a more secure connection on uneven mounting surfaces; Widely used in home and construction
  • Application - Hex flange nuts are widely used in home, automotive, and tool shop; 5/16"-18 hex flange nut is a great replacement for industrial and construction fasteners, also can be a important accessories in your daily life


Product Description

5/16 flange nut-1
5/16 Flange nut-2
5/16 Flange nut-3
flange nut 材质-4
flang nut-5
flange nut-6

Josh
Reviewed in the United States on January 2, 2025
Works fine
Chris
Reviewed in the United States on June 9, 2024
Three nuts have good tolerances and they all seem to be in spec. The serrated flanges are a nice added benefit for vibrations and scenarios where your hardware might back out.
Jimmy
Reviewed in the United States on June 8, 2024
These hex nuts are great. Ever since I found serrated locking nuts many years ago they have been my preference over nylon locking nuts. The flange with the serrations provides a nice wide base without using a washer. You just have to make sure you can afford to bite into the substrate because it will leave a mark. The biggest advantage is you can use these nuts in a blind application and the serrations will provide enough friction to tighten everything from one side only. A real time saver.This set of 50 is sized at 5/16-18 and is manufactured well. The threads are perfect, the hex is correctly sized, the serrations are distinct and evenly machined, and the finish is great. This is a good value for 50 well made nuts.
Timothy Blum
Reviewed in the United States on June 6, 2024
Nice flange nuts. Well-made, well finished, and strong. Theis style nut is great as long as you have the room to install as they are similar to locknuts and resist backing out over time due to the serrations on the flange.
TB
Reviewed in the United States on June 27, 2024
Hex flange nuts are nuts with a wide flanged portion near one end that acts as an integrated non-spinning washer. These flange nuts come with serrations on the bottom creating a locking effect. The serrations bite into the material, making the nut less likely to loosen over time due to vibration. Zinc is by far the most common and economical type of plating for fasteners. It is ideal for indoor use, where it won't be exposed to the elements. This set of 50 comes in a small tight fit clear box. Overall this is an honestly advertised product. Good value too.Cheers
Dave
Reviewed in the United States on October 24, 2024
Thank you for the quick shipping!