Hexagon Flange Bolt DIN 6921 — M8×45 — 8.8 — Steel
00023ZApprovedStandardStd. ref: DIN 6921Std. designator: Not documentedESX designator: ESX-DIN6921-M8X45-8.8-ST-PL
Hexagon flange bolt, heavy series, coarse thread, per DIN 6921, M8×45 mm.
Engineering Attributes
Dimensions
Bearing Face Diameter15.8 min mm
Flange Diameter18 max mm
Flange Thickness1.2 min mm
Head Height8.1 max mm
Length45 js15 (±0.50) mm
Shank Diameter8 h13 (0/-0.22) mm
Thread Length22 mm
Width Across Flats13 (0/-0.27) mm
Wrenching Height3.2 min mm
Material
MaterialSteel (ISO 898-1)
Finish / SurfaceNone (as processed)
External interface
Thread SizeM8×1.25
Drive TypeExternal hex
Head TypeHex flange
Locking FeatureNo
Thread DirectionRight-hand
Thread TypeMetric coarse (M)
Internal properties
Unit Weight26.478 ± 0.267 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