Description
RICH ELECTRONICS
WE PURCHASE AND RECYCLE
SURPLUS ELECTRONIC COMPONENTS
AND EQUIPMENT!
For sale here we have the above parts…
NBN – National Bolt & Nut, USA.
These came to us as part of an Andrew VHLP1/VHLP2 Antenna mounting kit. They are a little unusual in that they come in a sealed bag which also includes what looks like grey silicon sealer, they also have what looks like a flat headed pin at the bottom of the threaded section.
The “70” denotes the minimum tensile strength to be met by the material (actually the bolt, screw or nut after manufacture). Therefore, A4-70 is an austenitic, acid proof stainless grade (usually 316 material – 316 or 316L) which has been cold worked to provide a minimum tensile strength of 700N/mm² (MPa).A4 stainless steel contains carbon, silicon, manganese, phosphorous, sulphur, chromium, molybdenum, and nickel. These elements make fixings manufactured from A4 steel very resistant to corrosion and less reactive to other materials.
A4 stainless steel fasteners are typically known as marine grade stainless fasteners due to their resistance to salt water corrosion and can be found in a number of water-based applications. It is also resistant to salt spray.
M10 X 92mm Full Thread Hexagon Bolt – Stainless Steel (A4)
Technical Specification
| Finish | Natural |
| Fully Threaded | Yes |
| General Tolerance | +/- 0.13mm |
| Head Length H(Min) | 6.6mm |
| Head Length K (Max) | 7mm |
| Head Width A/F (J) | 17mm |
| Length (L) | 92mm |
| Manufacturing Standard | DIN 933 |
| Material | Stainless Steel |
| Material Specification | A2-70 ISO 10642 |
| Pitch | 1.5mm |
| Thread Size (T) | M10 (10mm) |
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These parts came to us as part of a lot of surplus stock from a large distribution Co. and have been kept in storage for some time, we have therefore classified them as ‘new other’. They are however in pristine condition still in their original packaging and ‘as new’ in all respects, the photographs are representative of their excellent condition, and, as with all our products they come with a full guarantee.
PLEASE NOTE! If you have similar items to this, or indeed any electronic components that are surplus to requirements please contact us with details. |
