Product Description
M8 A4-80 Stainless Steel Fully Threaded Socket Cap Bolts
M8 fully threaded socket cap bolts manufactured from A4-80 stainless steel. These bolts combine marine grade stainless steel corrosion resistance with property class 80 strength for engineering, equipment and maintenance applications.
Featuring an M8 x 1.25mm metric coarse thread and a cylindrical cap head, they are installed using a 6mm Allen key. Available in six lengths from 10mm to 30mm.
Specifications
| Feature | Specification |
|---|---|
| Fastener type | Fully threaded socket cap bolt / socket cap screw |
| Material designation | A4-80 stainless steel |
| Stainless steel property class | 80 |
| Head dimensions | DIN 912 / ISO 4762 pattern |
| Thread size | M8 |
| Thread pitch | 1.25mm – metric coarse |
| Thread coverage | Fully threaded |
| Head style | Cylindrical socket cap head |
| Head diameter | 12.73–13.00mm |
| Head height | 7.64–8.00mm |
| Allen key size | 6mm |
| Length measurement | Measured from beneath the head to the end of the bolt |
Available Sizes
- M8 x 10mm
- M8 x 12mm
- M8 x 16mm
- M8 x 20mm
- M8 x 25mm
- M8 x 30mm
All sizes have a 1.25mm metric coarse pitch and are fully threaded.
Key Features
- A4-80 stainless steel construction.
- Fully threaded shank for flexible thread engagement.
- M8 x 1.25mm metric coarse thread.
- Socket cap head for installation with a 6mm Allen key.
- Six lengths with a choice of pack quantities.
Typical Applications
Suitable for machinery, brackets, equipment maintenance and outdoor or coastal assemblies where A4 stainless steel is appropriate to the service conditions.
Installation
Use compatible M8 x 1.25mm nuts or tapped holes. Check the required thread engagement and head clearance before installation. Tighten using a correctly fitting 6mm Allen key and a torque appropriate to the joint and lubrication conditions.
Suitable lubrication and controlled installation speed can help reduce the risk of galling when assembling stainless steel threads.
Ordering
Select the required length and a pack quantity of 1, 5, 10, 20, 50, 100, 250, 500 or 1000 before adding to your basket.
