American standard slotted and recessed head tapping screws and metallic drive screws.
By: Sponsors: Society of Automotive Engineers [and] the American Society of Mechanical Engineers.
Publisher: American Society of Mechanical Engineers
Published: 1958
Place of publication: New York
Language: eng
Number of pages: 143
Subjects: Screw-threads, Standard.
Other titles: Slotted and recessed head tapping screws and metallic drive screws.
Notes: "ASA B18.6.43-1958."