Question regarding the ambidextrous sling pin

[Manofdusk]

Does anyone know the thread pitch for the HK ambi sling pins? I've got a couple but they don't have the knurled nut that they need to fasten them to the weapon.

Thanks in advance
Eddy

 

[ORL-LLC]

I thought that a strange question as you said you got a couple until I measured it. . .

I would have said the Thread Pitch Measured 0.75mm as there are only 4 threads to measure
but a 5mm x 0.8mm die fits. . . .
( damn metric)

 

[Manofdusk]

I thought that a strange question as you said you got a couple until I measured it. . .

I would have said the Thread Pitch Measured 0.75mm as there are only 4 threads to measure
but a 5mm x 0.8mm die fits. . . .
( damn metric)

View attachment 3859

Thanks!