91212134UNC129B Hexagon socket head cap screw DIN912 UNC 1/2"x1 3/4" steel 12.9 Kramp

Part number
91212134UNC129B
EAN8716106678655
Unit
Each
Long description
Cylinder head screw with hexagon socket and Unified National Coarse (UNC) thread, an American screw thread with coarse pitch. Note: These can be supplied partially or fully threaded. This is not specified by DIN.
dThread diameter
1/2 Inch
Coils per inch
13
lLength
44 mm
lLength
1-3/4 Inch
bThread length
9.5 mm
Head shape
Round
Thread type
  • UNC
  • Imperial
sWrench/Spanner size
3/8 Inch
kHead height
12.7 mm
Head type
6-point
DHead outside diameter (width)
19 mm
Quality
12.9 (steel)
Material
Steel
DIN standard
912
Content in sale unit
1 pcs

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