Round head bolt with a square neck under the head, and a unified thread pitch, made from austenitic alloy stainless steel.
The same design advantages as a low carbon carriage bolt but for use in environments requiring general atmospheric corrosion resistance.
18-8 stainless steel carriage bolts are made from one of the following austenitic alloys: 302 HQ, 303, 303Se, 304, and XM7, all of which are characterized as having a chromium content of 17-19% and nickel content of 8-10%.
Description
Round head bolt with a square neck under the head, and a unified thread pitch, made from austenitic alloy stainless steel. Same design advantages as a low carbon carriage bolt but for use in environments which require general atmospheric corrosion resistance.