You asked: Do washers go before or after screw?

If there is only one washer used with a nut/bolt, it usually goes on the nut side. The nut in most circumstances is more movable, and is more commonly turned to tighten the assembly. The washer helps prevent damage to the surface of the object being fastened.

Where do you put washers on screws?

Always place a washer under the part that is twisting when tightening up. If access dictates the head of the bolt is turned when tightening, place the washer under this. If you are doing up the nut, place the washer under the nut. If both can turn, the washers should be under under both.

How do you use a washer with a screw?

To use your washer and bolt properly, first insert the bolt into the washer. Next, slide the bolt and washer into the mounting hole. Once the bolt is threaded into the hole, begin turning the head of the bolt using the appropriate sized wrench. Tighten the bolt down to the washer until the head contacts the washer.

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Why do we apply washers with screws?

Threaded fasteners do a more reliable job when accompanied by washers. Most notably, washers protect the surface from damage during installation. They distribute the pressure and prevent the fastener from moving or corroding. Skipping on washers can dramatically reduce the lifespan of how your product is put together.

Does it matter which way washers go?

There is no fixed rule about which side goes up and which goes down, but given the issue of bearing surface pressure mentioned above, it’s more effective to put the burred side facing down.

Does washer go on top or bottom?

It’s also important to remember that the washer always goes at the bottom in a stacked arrangement. The washer is much heavier than the dryer (particularly when filled with water) and provides a secure base. It also tends to vibrate more than the dryer, making the floor the safest place for it to be.

Does washer go on top or bottom of dryer?

Because it weighs much less than the washer, the dryer must always be stacked on top. Avoid stacking machines from different brands. If the mounting points do not match up, the stack may not be stable and could possibly topple during use.

Which way do Bolts go on?

Generally bolts down with the nut on the bottom. Safety when the bolt walks out is another consideration. If it will fall free one way but jam something up the other way, go the free way. Access is a consideration, especially upon repair.

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How do you use a washing machine?

How to Use a Washer – Step-by-Step Guide

  1. Separate Your Laundry. Sorting your laundry into different piles based on fabric type and color is step number one. …
  2. Choose the Right Washing Cycle. …
  3. Set the Water Temperature. …
  4. Add Detergent and Fabric Softener. …
  5. Load the Washing Machine. …
  6. Turn on the Washer. …
  7. Clean Your Washing Machine.

When should you use a washer?

washer, machine component that is used in conjunction with a screw fastener such as a bolt and nut and that usually serves either to keep the screw from loosening or to distribute the load from the nut or bolt head over a larger area.

Do washers make bolts tighter?

As the bolt is further tightened, the washer exerts an equal and opposite force until the nut no longer turns. … Used in conjunction with a regular flat washer, the bolts and nuts tighten without laying waste to the surface or the fastener hole. A flat washer and alloy fastener work together to balance applied torque.

Which way does the flat side of a washer go?

When you look at a flat washer there is one side that has a rounded or curve to the edge and the hole. The other side has a sharper edge to it. The side with the sharper edges goes towards the surface to be clamped. The rounded side goes towards the nut or bolt.

Which washer goes first?

Ideally the lock washer goes into the threaded fastener first followed by the flat washer. This way the lock washer adds tension to the fastener assembly. It creates pressure on the bolt or nut (depending on where it is used) to prevent the assembly from loosening when it is exposed to vibration.

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Why are washers directional?

They are intended to prevent a fastener from loosening. These are washers with serrations that extend radially (inward or outward) to bite into the surface of the component. By design, they are supposed to “dig in” to the bolt head/nut and the substrate to prevent the fastener from loosening.