Friction grip bolts nuts & load indicator washers Steel 10.9 HDG BS EN 14399 16 PCS. M33X170 HEX BOLT 32 PCS. M33 HEX NUT 32 PCS. M33 FLAT WASHERS, THROUGH HARDENED 16 PCS. M48X280 HEX BOLT 8 PCS. M48X310 HEX BOLT 48 PCS. M48 HEX NUT 48 PCS. M48 FLAT WASHERS, THROUGH HARDENED 16 PCS. M42X335 HEX BOLT 32 PCS. M42 HEX NUT 32 PCS. M42 FLAT WASHERS, THROUGH HARDENED