All set screws are fully threaded and fit a 13mm spanner. All nut types fit a 13mm spanner, flanged nuts have a serrated face.
HEXAGON SET SCREWS FULLY THREADED BOLTS 8.8 HIGH TENSILE ZINC PLATED M4 M5 M6 M8
M4 M5 M6 M8 Stainless Steel Set Screws Hexagon Head Fully Threaded Bolts A2-70
M5 M6 M8 M10 Stainless Steel Set Screws Hexagon Head Fully Threaded Bolts A2-70
M6 Or M8 FULLY THREADED HEX BOLTS DIN933 10.9 GRADE HIGH TENSILE STEEL ZINC
M4 M5 M6 M8 M10 SET SCREWS FULLY THREADED BOLTS GRADE 8.8 HIGH TENSILE BZP ZINC
UNC HEXAGON SET SCREWS FULLY THREADED BOLTS ZINC PLATED 1/4 5/16 3/8 7/16 1/2"
