Product Profile of Self Tapping Screw
Patelmech India is the manufacturer of Self Tapping Screw. Patelmech India is an ISO 9001:2000 certified company that manufactures all types of brass and other metal parts like hardware, auto electric and electronic parts.
Self Tapping Screw has the capability of forming chip-less internal thread in the core hole of the material being joined. Tapping Screw thread with cone end type C is mostly used with more sheets where the pilot point enables the aligning of holes. Tapping Screw thread with flat end type F is preferred for use where the running through, sharp point may create problems e.g. injuries.
Technical Specifications of Self Tapping Screw are:
Head: The head is the enlarged shape preformed on one end of a headed fastener to provide a bearing surface
Points: The point of a fastener is the configuration of the end of the shank of a headed fastener or of each end of a headless fastener.
Standard
ISO : 1478
EN : 21478
DIN : 7970
