CARBON STEEL BOLT WITH ZINC PLATED FINISHED TO PREVENT RUST. BOLT HAS A ROUND HEAD AND IS SUPPLIED WITH A HEXAGONAL NUT AND A WASHER. THREAD LENGTH: 68 MM. THREAD DIAMETER: 15 MM. WASHER DIAMETER: INTERNAL - 17 MM; EXTERNAL - 29 MM. HEXAGONAL NUT DIAMETER AT WIDEST POINT: 26 MM. USED FOR SECURING FRAMEWORK, SEATING, BOLLARDS, SPEEDBUMPS, INDUSTRIAL RACKING, ROLLER SHUTTER DOORS, ETC.

CLASSIFICATION IS DETERMINED ACCORDING TO GIRS 1 AND 6. CN 73181590: 'BOLTS; THREADED ARTICLES; OTHER SCREWS AND BOLTS, WHETHER OR NOT WITH THEIR NUTS OR WASHERS; WITH HEADS; OTHER'.