Maedler North America

Part number (SKU) 65388640
Material Steel
Surface Zinc-plated
Type KM 4
Thread size x Pitch [d1] M 20×1 [mm]
Outer diameter [Ø d2] 32 [mm]
Weight 19 [g]

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CAD FILES (download)

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Weight 0.019 kg
Dimensions 32 × 32 × 6 cm
Material

Surface

Type

Thread size x Pitch

Outer diameter

Weight

Locknut DIN 981 KM4 M20x1 zinc plated PN: 65388640

Material: Steel zinc-plated, Strength min. 350 N/mm2.

These nuts are used for unsafed, quickly to loosen applications, or for a safe connection with an additional lockwasher DIN 5406 (for these lockwashers, a keyway is required on the shaft thread).

Recommend tolerance for the shaft thread: 6g DIN ISO 965.

$2.51

Availability: 18 in stock (backorders ship within 1-2 weeks)

Quantity Discount (%) Price
1 - 9 $2.51
10 - 24 6.77 % $2.34
25 - 49 15.54 % $2.12
50+ 29.88 % $1.76

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Locknut DIN 981 KM4 M20x1 zinc plated PN: 65388640

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