KEEPING IT TOGETHER THE NUTS AND BOLTS OF FASTENERS
The screws that we have today use the same technique in that a mating threaded ... UNEF threads are finer than UNF threads; they are used in applications with ...
Address
Tel
Website
Date
|
Product Description
|
Supplier
|
Money
|
Quantity
|
Weight
|
---|
gmcws's website is gmcws.org