Hexagon nut, low form B, DIN 439, thread M 30x1.5, fine thread, zinc-plated steel 4

Made to DIN 439, this hexagon nut secures a bolted joint as a low lock nut of small height. This version is listed with thread M 30x1.5 and a nut height of 15 mm. Decisive for the selection is an across-flats size to DIN of 46 mm. The version is listed with fine thread as the thread type.

Benefits

• Low form B to DIN 439 with a nut height of only 15 mm.
• Thread M 30x1.5 with a pitch of 1.50 mm, made as fine thread.
• Across flats 46 mm to DIN and 46 mm to ISO.
• Chamfers on both faces guide the nut when it is started on thread M 30x1.5.
• Material zinc-plated steel, class 4 as per the data sheet.

Applications

Used as a lock nut, the M 30x1.5 version secures a joint that is already tightened and adds only 15 mm in height.

Standards and conformity

Dimensions and shape of this size comply with DIN 439 and ISO 8675.