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.
1/4" 5/16" 3/8" UNF High Tensile Steel Grade 5 , 8.8 Black Fully Threaded Bolts
5/16" UNF GRADE 8 / 10.9 HEX HEAD BOLTS YELLOW ZINC PLATED
3/8" UNF A2 Stainless Hex Bolts Nuts Washers 180pc Assorted Box Kit Imperial UNF
1/4" 5/16" 3/8" 7/16" 1/2" UNC Hexagon Screws Bolts High Tensile Steel Grade 8.8
3/8" UNF BOLTS HIGH TENSILE STEEL SELF COLOUR BLACK HEXAGON PART THREADED SCREWS
M10 (10mmØ) SET SCREWS FULLY THREADED BOLTS HIGH TENSILE GRADE 8.8 ZINC PLATED
