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Countersunk washers are used with oval and flat head screws to provide a bearing surface and sealing functionality. Raptor Supplies offers a wide range of countersunk washers from brands like
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F| Style | Model | Finish | Fits Bolt Sizes | Inside Dia. | Material | Outside Dia. | Rockwell Hardness | Thickness | Thickness Tolerance | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | Z9924 | SGD 14.24 | |||||||||
| A | Z9923 | SGD 78.30 | |||||||||
| A | Z9920 | SGD 39.76 | |||||||||
| A | Z9938 | SGD 29.93 | |||||||||
| A | Z9936 | SGD 22.09 | |||||||||
| A | Z9934 | SGD 18.71 | |||||||||
| A | Z9932 | SGD 62.78 | |||||||||
| A | Z9930 | SGD 43.24 | |||||||||
| A | Z9929 | SGD 48.00 | |||||||||
| A | Z9928 | SGD 32.48 | |||||||||
| A | Z9926 | SGD 23.33 | |||||||||
| A | Z9925 | SGD 22.37 | |||||||||
| A | Z9927 | SGD 26.51 | |||||||||
| A | Z9921 | SGD 40.61 | |||||||||
| A | Z9939 | SGD 62.05 | |||||||||
| A | Z9931 | SGD 53.79 | |||||||||
| A | Z9933 | SGD 16.37 | |||||||||
| A | Z9937 | SGD 21.63 | |||||||||
| A | Z9935 | SGD 19.50 | |||||||||
| A | Z9922 | SGD 55.39 | |||||||||
| B | Z9931SS | SGD 25.94 | |||||||||
| C | Z9933SS | SGD 47.52 | |||||||||
| D | Z9939SS | SGD 151.01 | |||||||||
| E | Z9935SS | SGD 47.42 | |||||||||
| F | Z9930SS | SGD 19.27 |
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I| Style | Model | Color | Fits Bolt Sizes | Inside Dia. | Outside Dia. | Thickness | Price (inc. GST) | |
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| A | 11SFW0010B | SGD 19.06 | ||||||
| B | 11SFW0012B | SGD 10.37 | ||||||
| C | 11SFW0006B | SGD 12.71 | ||||||
| D | 11SFW0008B | SGD 34.69 | ||||||
| E | 11SFW0025B | - | RFQ | |||||
| F | 11SFW0010 | SGD 13.47 | ||||||
| G | 11SFW0012 | SGD 35.99 | ||||||
| H | 11SFW0008 | SGD 13.41 | ||||||
| I | 11SFW0025 | SGD 12.46 |
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B| Style | Model | Inside Dia. | Outside Dia. | Price (inc. GST) | |
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| A | ZPYR#10625-316 | SGD 17.99 | |||
| B | ZPYR14750-316 | SGD 19.04 |
| Model | Item | Price (inc. GST) | |
|---|---|---|---|
| 925167-PG | AB9HNE | SGD 12.61 |
Countersunk washers are used with oval and flat head screws to provide a bearing surface and sealing functionality. Raptor Supplies offers a wide range of countersunk washers from brands like Grainger and Micro-Plastics. These washers work similar to flat washers, but feature a bearing surface for flat head screws.
These washers feature teeth that firmly grip heads of 82-degree flat head countersunk screws, preventing joints from loosening due to vibration.
The teeth on these washers bite deeper into the screw head & joint than normal external-tooth lock washers. They provide a solid hold, preventing 90-degree countersunk screws from loosening due to vibrations.