Hexagon Flange Bolt DIN 6921 — M20×90 — 8.8 — Steel
000244ApprovedStandardStd. ref: DIN 6921Std. designator: Not documentedESX designator: ESX-DIN6921-M20X90-8.8-ST-PL
Hexagon flange bolt, heavy series, coarse thread, per DIN 6921, M20×90 mm.
Engineering Attributes
Dimensions
Bearing Face Diameter39.9 min mm
Flange Diameter43 max mm
Flange Thickness3 min mm
Head Height17.1 max mm
Length90 js15 (±0.70) mm
Shank Diameter20 h13 (0/-0.33) mm
Thread Length46 mm
Width Across Flats27 (0/-0.33) mm
Wrenching Height6.8 min mm
Material
MaterialSteel (ISO 898-1)
Finish / SurfaceNone (as processed)
External interface
Thread SizeM20×2.5
Drive TypeExternal hex
Head TypeHex flange
Locking FeatureNo
Thread DirectionRight-hand
Thread TypeMetric coarse (M)
Internal properties
Unit Weight315.66 ± 1.23 g
Load DirectionTensile (axial pull)
Product GradeA
Property Class8.8
21 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