Nylock nut, low profile, clamping piece (non-metal insert, ring)

Thread type x nominal diameter x pitch (D)

M8 x 1.250

Thread type x nominal diameter (D)

M8

Height (h)

8 mm

External drive (s)

WS13

Standards

DIN 985

Material

Stainless steel A2

Property class

70

Surface

Plain

RoHS-compliant

Yes

Form

Low

Locking device operating principle

Clamping part polyamide ring

Locking function

Locking against loosening by clamping

Notice

• DIN 985 compliant, low-profile nylock nuts do not support ISO 898-2 compliant test loads


• To differentiate, the hardness class designation has vertical bars before and after the hardness code.

DIN 985 replaced with ISO 10511. There is some limited similarity (threads M7, M18, M22, M27, and M33, and nominal diameter M36 > threads removed | fine thread removed | nut height changed | M10, M12, and M14 width across flats changed to 16, 18, and 21 millimetres | hardness classes changed to 04 and 05).