Bolt with a lamb from a plastic bottle for 5 minutes

Greetings to all Kulibin. I will not be long to tell what it is and why it is needed, any economic man has himself understood. I'll tell you how to make lamb on the bolt from a plastic bottle.

Standard PET bottle from the water, hamstrings and hacksaw saw off the neck. Then just see what size you need lamb and saw off a strip from the bottle so that it is one millimeter larger than the height of the cap bolt.

Then we take our guinea bolt and clamping cap up in a vise. Install the bolt so that the hat was on the lips of the grip, then the lamb will not go to the thread.

I think not need to tell anyone that the bolt threads should not be clamped in a vise naked as spoil bolt. Use a thick cloth or rubber inserts in the grip of so as not to hurt the thread.

Next, dress cut on the neck of the bottle hat bolts and heat it. You can use hair dryer building, but I used a gas burner. Then look to plastic is not melted and began to blacken. Strive not with heating.

After the plastic is heated neck and it became soft, we take two pliers and squeeze the plastic on the edges as shown in the photo. It is important that the plastic tightly fitted a bolt bonnet otherwise lamb will scroll. I got the second time))

Well, that's the end result, a bolt with a wing nut.

If you have a strong aesthetic or a bolt is located in a prominent place, you can with a file to elevate it slightly.