The thread does not need to be a perfect match it just needs to stay tight.
Soda bottle cap thread size.
Replacemyparts 28mm plastic screw caps closures for pet bottle sneaky alcohol drink soda bottles reseal caps bag of 50 4 3 out of 5 stars 5 8 99 8.
The height of the neck finish.
Cap sizes are not interchangeable a 28 400 cap will not fit properly on a bottle with a 28 410 neck finish.
The s dimension is the key factor which determines the orientation of the closure to the bottle and the amount of thread engagement.
Instead of of opening up my machinery s handbook and jumping straight into trying to make an iso or unified thread standard uts sample i decided to start with a familiar thread that would be easy for me to test a water pop soda bottle cap.
Measured from the top of the neck to the point where the diameter t extended down intersects the shoulder.
Does anyone know what the thread profile is for the threads on a standard soda bottle 16 oz size.
Measured from the top of the finish to the top edge of the first thread.
Some more keywords if google sees this.
I made a valved top for a drinks bottle using the pco1810 thread see here for details.
As it turns out the thread specification for bottle caps is maintained by the international.
An inexpensive and quick way to attach soda bottles to pvc piping for use in many projects such as bottleponic hydroponic and aquaponic gardens toys experiments dispensers or whatever the imagination can come up with.
Cap sizes and the neck finish on a bottle have a unique system of measurements.
I need to make a ss cap to fit these bottles for a leak test that some of our scientist want to run.
Pco1881 soda bottle thread pro calculate a cap neck size bottle caps closures sks bottle packaging cap and neck cap and neck finishes mercialsoft drink bottle top thread sizessoft drink bottle top thread sizes28 400 caps and closureshow do i read more.
Before you select a cap you need to know the correct size.
What many don t know is how to make sure the cap is the right size for the bottle.
