What Are Galvanized Bolts?

A single head bolt is a type of bolt. The surface treatment is galvanized or hot-dip galvanized or stainless steel. The materials are Q235, 45 # steel, SUS304, SUS316 and so on. The use of single head bolts is more flexible than ordinary bolts, and it can also be used as ordinary bolts after adding a nut to the unthreaded end.

Single head bolt

Right!

A single head bolt is a type of bolt. The surface treatment is galvanized or hot-dip galvanized or stainless steel. The materials are Q235, 45 # steel, SUS304, SUS316 and so on. The use of single head bolts is more flexible than ordinary bolts, and it can also be used as ordinary bolts after adding a nut to the unthreaded end.

A single-head bolt, a type of fastener consisting of a head and a screw (a cylinder with external threads), needs to cooperate with a nut to fasten two parts with through holes.

Single head bolts should be used in the case of 1.6MPa, and double headed studs should be used in other cases, but single head bolts can be used if the pressure is 2.5MPa. The commonly used grade 4.8 is applied to the place below 1.0MPa, and the grade 8.8 can be applied to the place below 1.6MPa, but it depends on the characteristics of the medium and the uniform requirements of the device. High, including stud bolts, there are also high and low pressure points (generally can be seen from the pitch and nut thickness). ^[2]