M14 (9/16") x 35mm x 3.5mm Zinc Schnorr® HDS Load Washers High Tensile DIN 6796
$5.50
In stock
SKU
71LW1435
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- Schnorr® HDS Load High Tensile Washers have been specially developed for high-strength bolts of grades 8.8 - 12.9. This represents the most powerful form of safety washer in the form of a disc spring. The load of the washers have been matched to these bolts and are 70 to 90% of the bolt load in the flat state. The term load washers refers to a specialty version of a disc spring or Belleville washer used to improve security of bolted connections. They prevent a loss of bolt tension because of thermal cycling, vibrations, setting losses of mating parts, etc. Load washers effectively multiply the elastic reserve inherent in any properly tightened fastener. This makes them very suitable for mostly axially loaded short screws. They are not effective against coming loose due to changing cross loading
- Schnorr® Load Washers offer the following advantages: High axial load > Optimum compensation for setting in the joint > Reduction of the dynamic loading of the screw > Uniform concentric loading and high safety through a high degree of spring action > Suitable for captive fitting on a wide range of bolts (combi bolts)
- Understanding and measuring washer sizing: Washer sizes can be a little confusing so we will do our best to try to make it a little easier to understand. When searching for a washer, firstly, let's say you have a M6 bolt and you want a matching washer, look for washers with M6 at the beginning of the description (you can speed this up by using our "shop by" filters). If you already have a washer and you are trying to match it, measure the inside, then look for a size slightly smaller that your measurement. For example the inside measurement of the washer you measured is approx 6.50mm, you need to look for a M6 washer. If the washer measured 17.25mm internally then you need a M16 Washer. Remember washers are not precision fasteners and variations in sizing do exist and all measurements on our site should only be used as a guide
- Are Metric & Imperial Washers Interchangeable?: In most cases they are which is why we have added metric sizing to the imperial range and imperial sizing to the metric range. If you are still unsure or if the washer dimensions are critical click on the washer you are interested in and view the technical specifications table before ordering
- Material / Coating: Zinc-Coated + Passivation is an excellent zinc coating providing a well above average level of protection against corrosion. Whilst not designed for external use it did perform well when tested under a salt spray test with a result of 96 - 144 hours with a 8-12 um (layer of thickness) coating
- Measurements: Every effort has been made to ensure all measurements on our site are accurate and where possible to the relevant standard, however they should only be used as a guide. If you have an exact requirement or you see a problem with our specifications please contact us directly
- Dimensions: Differences can exist between batches such as the inside dimension, outside diameter, thickness, visible stamped markings, appearance and actual finish
- Photos: represent the product, not the size. Our title has industry sizing but if additional information is required refer to the CAD drawing, Specifications Table or Technical Specifications PDF
- Updating our site: If you see any problems with any of our specifications or you require additional information please contact us
- PDF data sheet: The attached PDF data sheets are provided by the manufactuer as a reference guides, specifications may change without notice
- Note: Technical data and specifications were researched and compiled from numerous industry sources for the sole purpose of providing basic information. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person, and Bolt and Nut Australia is not responsible for any loss, claim or damages arising therefrom. In developing this information, ©Bolt and Nut Australia has made a determined effort to present it accurately
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| System of Measurement | Metric |
|---|---|
| Product | Schnorr® HDS Load Washer |
| Industry Size | M14 x 35 x 3.5 |
| Size | M14 (14mm) |
| To Suit Fastener Size | M14 | 9/16" |
| Corrosion Protection Level | Very Good |
| Class / Grade | High Tensile Grade 10.9 |
| Material | High Tensile Steel |
| Finish | Zinc Coated + Passivation |
| Inside Dimension (id) | 15.00mm |
| Outside Dimension (od) | 35.00mm |
| Unloaded Washer Height (h) | 4.00 - 4.60mm |
| Thickness (t) | 3.50mm |
| Contact Force | 59,100 (N) |
| OEM Part Number | 702 220 |
| Dimensional Data | Provided as a guide, subject to change |
| Standard Made To | DIN 6796 |
| Brand | Schnorr® |
| Alternative Brands | Hobson Engineering |