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Hex Head Setscrews with fine pitch DIN 961 M16x1.5 in A2 Stainless Steel

A metric fine thread version of the common DIN 933 / ISO 4017 hexagon head set screw. Fine pitch variant screws have some distinct advantages over their coarse pitch counterparts. Size for size they are stronger than the coarse thread versions "in tension" as there is a larger stress (contact) area. They also have a larger minor diameter meaning shear is less likely. Fine Pitch set screws have less tendancy to loosen as they have a much smaller thread incline. Fine pitch bolts should be preferred if being used to adjust settings, as they give closer more precise control. Some downsides of using Fine pitch bolts or screws are they are slower to install, so not ideal where quick fitment and removal are required and they are also more likely to suffer from thread galling (see our reference section).
Hex Head Setscrews with fine pitch DIN 961 in A2 image
technical drawing of Hex Head Setscrews with fine pitch DIN 961
Technical Summary
d nominal diameter M16x1.5
p thread pitch 1.50
k max. maximum head height 8.8
s drive size 22 (21)
e width across corners 24.49
Standard DIN 961
Material A2 Stainless Steel
all dimensions in millimetres (mm)
datasheet
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technical drawing of Hex Head Setscrews with fine pitch DIN 961
Technical Summary
d nominal diameter M16x1.5
p thread pitch 1.50
k max. maximum head height 8.8
s drive size 22 (21)
e width across corners 24.49
Standard DIN 961
Material A2 Stainless Steel
all dimensions in millimetres (mm)
datasheet