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The hexagon head bolt M 20x120 to DIN 931 joins drilled parts and aligns them through its plain shank of 74 mm. The thread runs over 46 mm and tightening is done across flats of 30 mm. The material is stainless steel A4.
Hexagon head bolt DIN 931 / ISO 4014, M 20x120, hexagon 30 mm, shank 74 mm, stainless steel A4
FLUIDICS EQUIPMENT
Original product
Net price (excl. VAT)
€35.89
Item
FL-744019
Manufacturer no.
931-M20X120 ES4A
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.931-M20X120 ES4A
EAN4050571962500
Customs tariff number73181900
ConditionNew
Artikel
FL-744019
Frequently Bought Together
Outdoors and in wet areas large bolts must still come loose after years. This hexagon head bolt M 20x120 to DIN 931 made of stainless steel A4 stays resistant without a coating. The plain shank measures 74 mm and the thread 46 mm. The hexagon head has 30 mm across flats and a height of 12.5 mm.
Advantages
- Hexagon head with 30 mm across flats, so the tightening torque can be applied with an ordinary open-ended or ring spanner.
- Plain shank of 74 mm within 120 mm of total length, which places the shear plane in the full shank cross section instead of the thread.
- Thread length of 46 mm to DIN 931, sufficient for a nut and a washer in size M 20.
- Stainless steel A4 also withstands chloride-bearing water, which suits outdoor positions and areas close to cleaning agents.
- Head height of 12.5 mm keeps the overall height of the joint low.
Technical data
| Feature | Value |
|---|---|
| Standard | DIN 931 / ISO 4014 |
| Material | stainless steel A4 |
| Thread D | M 20 |
| Length L [mm] | 120 |
| Head height K [mm] | 12.5 |
| Width across flats S to DIN 931 [mm] | 30 |
| Width across flats S to ISO 4014 [mm] | 30 |
| Thread length B [mm] | 46 |
| Shank length [mm] | 74 |
Applications
Steelwork and frame structures with through holes for M 20. Mounting of motors, gearboxes and pumps where the plain shank of 74 mm takes the shear load. Assembly of housing covers and panels with a clamping length up to 74 mm. Replacement of damaged standard bolts in size M 20x120.
Standards and conformity
The bolt is dimensioned to DIN 931 and ISO 4014. The width across flats is 30 mm to DIN 931 and 30 mm to ISO 4014. The material is stainless steel A4.
| Weight | 0.350000 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 931-M20X120 ES4A |
| EAN | 4050571962500 |
| Zolltarifnummer | 73181900 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Material | Edelstahl A4 |
| Norm | DIN 931, DIN EN ISO 4014 |
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