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What else can I help you with?
When did they stop making screw back earrings?
screw back earrings were patented in 1894.Clip back earrings came much later,patented in 1934
Is there a certain age you have to be to buy gauge earrings?
No
I always lose my earrings so I would like to know if it would be safer to get pierced earrings that have screw on backs or traditional pin backs?
If you are often times losing your earrings, it is probably because you are using traditional pin backs. Either type of back is safe as long as the screw backs are not put on too tightly and cause infection.
Does Tiffany and Co sell replacement backs to earrings?
Yes, they do. I paid for $40.00 to replace a "screw back" for my Pt. diamond earring.
How do you convert pierced earrings to non-pierced earrings?
Carefully remove screw back usually soaking piece in water will help loosen glue. You can buy pierced hardware at walmart in craft section. This new pierced back can be applied with superglue.
What is the pitch of your laboratory screw gauge?
Our laboratory screw gauge has a pitch of 1 millimeter.
How do you install a mechanical oil pressure gauge on Chevy 350?
Screw out the oil sending unit. Put a "tee" back into the hole. Screw in the oil sending unit for the light AND the fitting for the mechanical oil gauge.
What is the pitch of the screw and least count of the screw gauge?
The pitch of a screw gauge refers to the distance traveled by the spindle per revolution. The least count of a screw gauge is calculated using the formula least count = pitch / total number of divisions on the circular scale. It represents the smallest measurement that can be read on the screw gauge.
What would happen if the micrometer screw gauge was not reset back from the end of the bar?
In an Experiment to determine the linear expansion of copper, a micrometer screw gauge is one of the apparatus used, and it's usually fixed at the end of the metal rod. Now the reason why the micrometer screw gauge should always be reset back from the end of the bar is to avoid the heating of the micrometer screw gauge which would expand it,hence giving inaccurate measurements when taking the change in length of the rod. Since the experiment is all about linear expansion,it involves heat also. This heat is the one that would heat the rod and after the heat would be uniformly conducted throughout the bar,it would also heat the micrometer screw gauge at the end. This is the reason why it should be reset back from the end of the rod(to avoid it's heating)
Who discovered screw gauge?
the inventor of micrometer screw gauge is William Gascoigne.
Is there a kit to remove flared gauge earrings?
Actually, yes there is!! You can them online
Can 47mm be azero error in screw gauge?
No, a zero error in a screw gauge indicates that the initial reading is not starting from zero. So, 47mm cannot be a zero error unless the screw gauge is not calibrated correctly.
