Thread - UNC (Coarse thread) imperial. Grade - 8 High tensile. Spanner size - 5/8". TECHNICAL INFORMATION. All other lengths are part threaded.
UNC GRADE 8 HIGH TENSILE STEEL ZINC SOCKET ALLEN COUNTERSUNK BOLTS 3/16 1/4 5/16
1/4" 5/16" 3/8" 7/16" 1/2" UNC Hexagon Screws Bolts High Tensile Steel Grade 8.8
10.9 GRADE 8 UNC ZINC YELLOW HIGH TENSILE FULLY THREADED BOLTS 1/4" - 3/4"
M10 (10mmØ) SET SCREWS FULLY THREADED BOLTS HIGH TENSILE GRADE 8.8 ZINC PLATED
M8 (8mm) SET SCREWS FULLY THREADED BOLT GRADE 8.8 HIGH TENSILE ZINC PLATED STEEL
FULLY THREADED SET SCREWS BOLTS GRADE 8.8 HEX HEAD M6 M8 M10 M12 M16 M20 BZP DIN
