Chamfered head protects thread. Long threaded portion.
M8 TO M24 THROUGH ANCHOR WALL BOLTS FIXINGS BRICK MASONRY CONCRETE THROUGHBOLTS
EXTRA THICK WASHERS FLAT HEAVY SPACERS A2 STAINLESS STEEL METRIC SIZES M3 TO M20
THREADED SLEEVE ROD BAR STUD ROUND CONNECTOR NUT BRIGHT ZINC LONG NUTS M4 TO M20
M3 TO M20, ZINC PLATED STEEL BLACK PASSIVATED FORM A FLAT THICK WASHERS DIN 125
STAINLESS STEEL A4 MARINE GRADE NYLOC NYLOCK NYLON INSERT NUT NUTS M3 TO M20
SOLID BRASS METRIC HEX HEXAGON FULL NUTS FOR BOLTS & SCREWS M2, TO M20 DIN 934