Description
Equipment and methods used in the manufacture of screws and bolts are described. Procedures described include production of screw blanks from wire, cutting of threads on screws, and heat treatment.
$15.00
Equipment and methods used in the manufacture of screws and bolts are described. Procedures described include production of screw blanks from wire, cutting of threads on screws, and heat treatment.
Equipment and methods used in the manufacture of screws and bolts are described. Procedures described include production of screw blanks from wire, cutting of threads on screws, and heat treatment.
Author(s) | Phillips, C.B., Surface Combustion Corp., Elso Tool & Screw Corp. |
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Publication/Event/Pages | Wire & Wire Products5(6): 227-229, 233-235 1930 |
Year | 1930 |