Version:
High quality products made of two parts. Hardened body for receiving and transferring drive energy. Closely toleranced square socket drive for a safe and wobble-free fit on the drive tool. Square socket drive to DIN 3120.
TiN-coated blades for extremely high bonding strength and resistance to abrasion. With optimised corrosion protection.
Application:
Ideally suited to sustained loads such as series screw fastenings.
Standard:
DIN 7422
Material:
Sleeve of chrome vanadium steel, non-flaking, chrome-plated. Blade of special steel with TiN coating.