Thread - UNF (Fine thread). Directions - For all high stress / max load applications like rally cars / race cars. Finish - Yellow zinc plated steel. Be confident on what your using with these high grade bolts.
10.9 GRADE 8 UNF ZINC YELLOW HIGH TENSILE FULLY THREADED BOLTS 1/4" - 3/4"
UNF 3/8" Hex Bolt Set Screws High Tensile 8.8 Zinc BZP
1/4" 5/16" 3/8" 7/16" 1/2" UNC Hexagon Screws Bolts High Tensile Steel Grade 8.8
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
