Size M16 not suitable for nail gun. Sizes M16 to PG16 not suitable for bolt setting tools. Material thickness: 1.5 except PSKASLB M63: 2.Tested for laying fire protection cables in accordance with DIN 4102-12: 1998-11, with expert opinion (see www.protecclass.de). Suitable for functional integrity. Minimum order quantity: 1 piece.