Packing unit: 1 TYPE: LOCK SCREWS THREAD: M8 X 1.25 DIAMETER: 8MM LENGTH: 40MM HEAD: ROUND AND FLAT HEAD DRIVE: WITHOUT SURFACE: GALVANIZED Material: Steel DIN: 603 DIN EN ISO: 8677 QUALITY CATEGORY: NO QUALITY CATEGORY SEAL/WASHER: WITHOUT FOR SICHERUNGSDRAHT: NO Length: 70 mm