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43186 3/8-16 Locking Flange Nut, 15-Pack

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$10.25

$ 4 .99 $4.99

In Stock

About this item

  • Flange lock nuts are one piece, all-metal prevailing torque hex flange nuts
  • The protruding circular flange increases the nut's bearing surface allowing them to be used with irregular and oversized holes
  • Zinc-plated for moderate corrosion resistance
  • Country of Origin: Taiwan, Province Of China


Product Description

Flange Nuts have wide flanges at one end that act as integrated, non-spinning washers. This serves to distribute the pressure of the nut over the part being secured, reducing the chance of damage to the part and making it less likely to loosen as a result of an uneven fastening surface. These nuts are mostly hexagonal in shape and are made up of hardened steel and coated with zinc.

From the Manufacturer

Flange Nuts have wide flanges at one end that act as integrated, non-spinning washers. This serves to distribute the pressure of the nut over the part being secured, reducing the chance of damage to the part and making it less likely to loosen as a result of an uneven fastening surface. These nuts are mostly hexagonal in shape and are made up of hardened steel and coated with zinc.


P. R. Carter
Reviewed in the United States on January 7, 2025
FYI - Nothing wrong with these except the description - interference fit nuts have tapered threads to lock onto bolts. It's a one-time process, if you take off the nut and reattach later it won't hold without thread locker fluid.
Albert
Reviewed in the United States on March 21, 2023
Very good quality a perfect fit.