六角ナット(英: Hexagon Nuts JIS B 1181)1種

六角ナット(英: Hexagon Nuts JIS B 1181)
1種ナット(8割ナット)-厚さがねじサイズの約8割のもので主に片面取り
3種ナット(6割ナット)-厚さがねじサイズの約6割のもので主に両面取り
厚ナット(10割ナット)-厚さがねじサイズの約10割のもので主に両面取り

Results (English) 1:

Hexagon nut Hexagon Nuts JIS B 1181 (English)One species (8%) nut-thickness is mainly on one side takes in about 8% of the screw sizeSet of 3 (6%) nut-thickness screw size about 6% of those with two chamfers on the mainThickness (10% of nut)-thickness of approximately 10% of the screw size with both chamfers on the main

Results (English) 2:

Hex nut (UK: Hexagon Nuts JIS B 1181)
1 or nut (80% nut) - but a thickness of about 8% of the screw size mainly one-sided up
three nuts (60% nut) - thickness of the screw size about 60% of those primarily both sides up of
thick nut (10 percent nut) - thickness is primarily both sides up those of about 10% of the screw size