What are these?

[yukon_rose]

I have 20 of these pieces. Each has a slightly different head. They are made of brass. The shaft on each one is 0.114" or 2.8 mm in diameter. They vary in length but most of them are about 3/4" long.

Here is a photo:

 

[mmcmdl]

I think you have everyone stumped on these .

 

[NCjeeper]

Fancy golf tees.

 

[John O]

pegs for cribbage board

 

[Superburban]

Are they hollow all the way through?

 

[pontiac428]

Metering jets? Nozzle tips? Collets for turning sewing needles? Windshield squirters?

 

[middle.road]

Cool old brass pieces.
Put them in a glass jar and display. Eventually an answer will come up.

 

[darkzero]

Top two are mini torches for a marthon runner Barbie doll. Bottom one is for a Lego man.

 

[eugene13]

Looks like some kind of carburetor parts, warm them up with a heat gun and see if you smell gasoline.

 

[SlowerTrafficKeepRight]

I have 20 of these pieces. Each has a slightly different head. They are made of brass. The shaft on each one is 0.114" or 2.8 mm in diameter. They vary in length but most of them are about 3/4" long.

Here is a photo:
View attachment 314015

You found them... They are the mouth piece to my trumpet.