HLN Hardlock Nut with Rim – Options Table

Size Class 4/low-carbon steel
(JIS SS400 equivalent)
Class 8/medium-carbon steel
(JIS S45C)
Class 10/chromium molybdenum steel (JIS SCM435) A2/stainless steel (JIS SUS304 equivalent)
Electrogalvanized
(trivalent chromate)
Hot-dip galvanized
(HDZ35)
Treated with manganese phosphate
(Parkerized)
Treated with manganese phosphate
(Parkerized)
Unplated/plain
M5x0.8 Available Available
M6x1.0 Available Available
M8x1.25 Available Available Available Available Available
M10x1.5 Available Available Available Available Available
M12x1.75 Available Available Available Available Available
M14x2.0
M16x2.0 Available Available Available Available Available
M18x2.5
M20x2.5 Available Available Available Available
M22x2.5 Available Available Available Available
M24x3.0 Available Available Available Available
M27x3.0 Available Available Available Available
M30x3.5 Available Available Available Available

For items not provided in the table above, refer to the Basic Normal Type specifications.