FASTENERS / FIXINGS AND TOOLS

METRIC      DIN 963      ISO 2009      BS 4183

SLOTTED COUNTERSUNK MACHINE SCREWS ARE MEASURED FROM THE TOP OF THE HEAD.

GRADE      4.8                STEEL ZINC PLATED.

GRADE      A2 = 304      STAINLESS STEEL.

GRADE      A4 = 316      STAINLESS STEEL.

ALSO AVAILABLE IN -   BRASS,   NYLON.