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Category : Mechanical Engineering
BOLT HEAD SIZES
You may have little confusion while choosing the head sizes or shank diameter of the bolts. Because when you measure the actual sizes...
Drill Sizes for Tapping
Tapping is a process of thread cutting in a material automatically by machine or manually by hand. For automatic process we may use...
Stress and Strain
Stress is the resistance offered by the body when the load is applied to the body. Strain is the deformation produced in the body...
Mechanical Properties of Engineering Materials
For various engineering applications the selection of materials so much depends on the properties of materials. For a design engineer...
What is PCD? How to calculate the distance between the...
PCD stands for pitch circle diameter. If there are certain number of holes are in a circle and divided equally then we say the diameter...
Spanner / Wrench or Allen key sizes for metric thread bolts:
It may be a mechanical industry or a mechanical workshop or whatever, the use of fasteners are inevitable. It may be a large industry...