FORTIS Spacer sleeve DIN69871ADBform A SK50/MK2

Spacer sleeve, ISO 7388-1 (DIN 69871), Form AD, SK 50, complete with fitted lock screw

Design: Balanced. Made of alloy case-hardened steel, with a core tensile strength of approx. 950 N/mm² and a hardness depth of min. 0.5 mm. Taper according to DIN 254.

Taper tolerance: AT3
Hardened: 58 –2 HRC

Application: For clamping tools with Morse taper shanks with locking thread according to DIN 228-1, Form A.

Scope of delivery: Spacer sleeve, complete with mounted retaining screw.