Cone End Hexagon Head Tapping Screw ISO 1479 — ST4.2×19 — St — Steel — None (as processed)
000277ApprovedStandardStd. ref: ISO 1479Std. designator: Tapping screw ISO 1479 - ST4.2 × 19 - St - CESX designator: ESX-ISO1479-ST4.2X19-ST-ST-PL-C
Hexagon head tapping screw, end form C, ST4.2 × 19 mm, per ISO 1479.
Engineering Attributes
Dimensions
End Form Length3.7 mm
Head Height3 (0/-0.40) mm
Length19 (±0.80) mm
Shank Diameter4.2 mm
Thread Length17.6 mm
Width Across Flats7 (0/-0.22) mm
Wrenching Height1.8 min mm
Material
MaterialSteel (ISO 898-1)
Finish / SurfaceNone (as processed)
External interface
Thread SizeST4.2×1.4
Drive TypeExternal hex
Head TypeHex (external)
Locking FeatureNo
Point TypeCone
Thread DirectionRight-hand
Thread TypeTapping screw thread ST (ISO 1478)
Internal properties
Unit Weight2.26 ± 0.19 g
Load DirectionTensile (axial pull)
18 attributes
Interchangeability
No interchangeability relationships agreed yet.
Technical data is provided as-is and must be independently verified before use. Terms
Pricing & Availability
Unit of sale: piece