Hexagonal bolt with shank for pressure container construction DIN 931, A2 stainless steel, plain
DIN 931 plain A2 stainless steel
SCR-HEX-DIN931-ADW2-A2/70-WS30-M20X80
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DIN 931 has been withdrawn and replaced by ISO 4014.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) | 80 mm |
Head height (k1) | 12.5 mm |
Standards | DIN 931 |
Material | Stainless steel A2 |
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
Hand sanding block Mirka 8390800111
Multi-purpose drill bit MFD-S Plus
Charging cable
Eye bolt DIN 444, steel 4.6, plain, shape B
Stud with threaded end ≈ 1.25 d DIN 939, A4 stainless steel, plain
Hexagonal nut, low profile DIN 439, steel 04, plain
Pan head screw with H cross recess DIN 7985, steel 4.8, zinc-plated, blue passivated (A2K)
Floor panel with integrated lashing rails
Work jacket
Mechanic's glove Ansell HyFlex® 11-421