Patent Number: 7,632,053

Title: Method for the production of a screw, and screw produced according to said method

Abstract: A screw (1) having a head (2), a shaft (4) that includes a thread (5), and an interior engaging member (3) in the head is provided. The screw (1) is produced from an ultra-high strength steel using a cold forming method.

Inventors: Matzler; Thomas (Rebstein, CH), Rohner; Ernst (Thal, CH)

Assignee: SFS-Intec Holding AG

International Classification: F16B 35/06 (20060101); B21D 53/24 (20060101); C22C 38/08 (20060101)

Expiration Date: 2/15/02018