Product Description
Serrated safety spring washersType - S
Material - Spring steel, self colour plain steel.
Directions - For Metric screws and bolts.
Slight raised side to the washers which compresses like a spring washer, serrated ring locks the washer in place.

| A | B | C |
| M10 | 16mm | 1.6mm |
| M12 | 18mm | 1.7mm |
| M14 | 21mm | 2mm |
| M16 | 24mm | 2.1mm |
| M3 | 5.5mm | 0.85mm |
| M4 | 7mm | 0.95mm |
| M5 | 9mm | 1.05mm |
| M6 | 10mm | 1.2mm |
| M8 | 13mm | 1.4mm |
Please Note: Specifications given are intended as a guide only. If critical to your project please check with us first.