1/2-13 Serrated Flange Hex Lock Nuts, Stainless Steel 18-8 (304), Bright Finish, Quantity 5
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* 1/4 inch is the stainless steel flange nut height total, the flange height is slightly more than 1/16 inch, and the hex section height is slightly more than 1/8 inch. Stainless steel flange hex nuts differ from the standard chromed (non stainless steel) flange hex nuts in that the hex section on the chromed nuts is a bit shorter The flange part and the hex part of the chrome flange nuts have about the same
An examination of the nut or bolt according to its shape
Selected User Reviews For 1/2-13 Serrated Flange Hex Lock Nuts, Stainless Steel 18-8 (304), Bright Finish, Quantity 5
Having been unable to find these at my local hardware store as well as the ones they did have were expensive, it made sense to go with this one which had a great price and was quite durable. Installation of foam insulation in a metal building went smoothly with their help.
The only issue I have with them is that there is no traceability of the lots.
It looks like these stainless steel nuts are factory rejects, but they must come from a quality It was not possible to get concentric nuts with everything I received. When you screw the nuts by hand on a bolt, you will see the nut wobble off center because it is not centered. Consequently, if you tighten the nut on a non-flat surface, the nut flange may not sit flat against the surface.
They are perfect when you don't have access to lock washers but your lock still needs to be secured. As a result, the serrated flange nuts were very useful. Lock washers would have been much more difficult to install. In truth, they consist of a lock washer, a washer, and a nut all in one!.
It is made of excellent material and finished beautifully. The vehicle is going on an extended expedition, so is being used for my truck. Each bolt and nut must be carefully selected.
Highly Recommended!.
Local costs about 1/5 of what they are in the US. These are the types of things I order often. Those are the same washers Fastenal sells for one-fifth of the price. Simpler to use and eliminates the need for lock washers and flat washers. Connections between electrical lugs are WAY faster with this.
Just what I was looking for.