Hexagonal bolt with shank for pressure container construction DIN 931, A4 stainless steel, plain
DIN 931 bare stainless steel A4
SCR-HEX-DIN931-ADW2-A4/70-WS30-M20X100
Register now and access more than 125,000 products
Hexagonal bolts with shaft for pressure container construction according to AD/TRD regulations.
- TÜV-recognised brands fulfil the conditions of AD 2000 Code of Practice W2 with regard to waiving acceptance test certificate 3.1 (in accordance with DIN EN 10204). See VdTÜV material data sheet 1253/4. “VdTÜV data sheet 1253/4” contains the bolt and nut manufacturers inspected by an expert from the German Technical Supervisory Organisation (TÜO). The products are labelled with the manufacturer's code and strength class.
DIN 931 has been withdrawn and replaced by ISO 4014. There is some similarity (nominal dimensions extended | Width across flats changed for M10, M12, M14 and M22).
Datasheets(X)
CAD data (available after login)
 | |
Thread type x nominal diameter (d1) | M20 |
Length (l1) | 100 mm |
Head height (k1) | 12.5 mm |
Standards | DIN 931 |
Material | Stainless steel A4 |
Property class | 70 |
Surface | Plain |
RoHS-compliant | Yes |
Head type | Hexagon head |
Drive type | Outer hexagon |
External drive (s1) | WS30 |
Thread type | Metric thread |
Pitch | 2.5 mm |
Thread form | Standard metric thread |
Shank diameter | 20 mm |
Area of application | Pressure vessel construction |
Regulated area | AD W 7/2 |
Last viewed
Bearing shim washer
Hexagon nut, flat profile with fine thread DIN 936, steel, zinc-plated, blue passivated (A2K)
Wood screw Hexagon head DIN 571, steel zinc-plated blue
Fixanchor W-FA/S
Helical insert W.TEC® INSERT COIL Free Running
Double-jointed socket wrench
Bar handle, stainless steel
Disposable nitrile grip glove
Blind rivet, flat head
Replacement outer foot For professional aluminium telescopic ladders