Material

• Screw: Black-oxide Steel with hexagon socket head.
  Ball: Hardened Steel. 
  Maximum Ball Inclination: 9°.

Suitable for locking pieces to be machined.Reversible flat-faced ball for fitting non-parallel surfaces.

Available on request (minimum order quantities may apply), P.O.A.:
- Screws with non-reversible flat-faced ball.
- Screws with non-reversible knurled flat-faced ball