PF Make Hexagonal Head Bolts Screws
“PF” Make Bolts and Screws shall Meet the Specifications of ISO Grades 4.6, 5.6, 6.8, 8.8, 10.9 & 12.9 Oure Manufacturing Capacity for Headed Products From M8 X 50 to M100 X 1200 & for Non Headed Products from M8 to M100 & Length up to 3 Meters.