Pagtutukoy ng hex scoket insert

Anghex scoket insert, tinatawag ding hexagonal bolts.Ang karaniwang ginagamit na hexagon socket head screws ay mayroon ding 4.8, 8.8, 10.9, at 12.9.Tinatawag ding hexagon socket screw, tinatawag ding hexagon socket bolt.Ang ulo ay hexagonal at cylindrical.Ayon sa materyal, mayroong hindi kinakalawang na asero at bakal.May mga hindi kinakalawang na asero SUS202 hexagon socket head cap screws.Ito ay isang karaniwang hindi kinakalawang na materyal na asero.May mga stainless steel na SUS304 hexagon socket head screws at stainless steel SUS316 hexagon socket head screws.Ang bakal ay inuri ayon sa grado ng lakas ng hexagon socket head screw.Mayroong 4.8 grade hexagon socket head screws, 8.8 grade hexagon socket head screws, 10.9 grade hexagon socket head screws, at 12.9 grade hexagon socket head screws.Ang Class 8.8-12.9 hexagon socket head screws ay tinatawag na high-strength, high-grade hexagon socket bolts.