Hexagon Socket pileus fulmen: spira capitis extra rotundum est, medium in exagonum concavum.
Hex Pentium Screw DIN912/gradus 12.9 Hex Pentium Cochleas
Exemplar Number: DIN912ASME B18.3BS 2470
M1.6--M36#4-1"1/8-1'
Longitudo: 3MM--300MM
Fortitudo Gradus: 12.910.98.8
Materia: Alloy SteelCarbon Steel Carbon SteelCarbon Steel