Sealing And Cushioning Washers

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Sealing washers are ideal for sealing out fluids, chemicals, moisture, oil, dust & other contaminants from fastener assemblies & surfaces. They are used with threaded fasteners like screws or bolts... Read More

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. GST)
AM50301.060.0010M66 mm10mm1.5 mm SGD 41.56
AM50301.080.0014M88 mm14mm1.5 mm SGD 60.40
AM50301.090.0014M99 mm14mm1.5 mm SGD 64.68
AM50301.100.0014M1010 mm14mm1.5 mm SGD 42.04
AM50301.100.0016M1010 mm16 mm1.5 mm SGD 62.78
AM50302.100.0019M1010 mm19mm2 mm SGD 189.45
AM50301.100.0020M1010 mm20 mm1.5 mm SGD 113.09
AM50301.105.0017M10.510.5 mm17mm1.5 mm SGD 124.29
AM50301.110.0017M1111 mm17mm1.5 mm SGD 92.36
AM50301.120.0016M1212 mm16 mm1.5 mm SGD 32.89
AM50301.120.0020M1212 mm20 mm1.5 mm SGD 45.95
AM50301.120.0018M1212 mm18mm1.5 mm SGD 37.67
AM50301.120.0017M1212 mm17mm1.5 mm SGD 32.56
AM50301.125.0020M12.512.5 mm20 mm1.5 mm SGD 50.94
AM50301.130.0018M1313 mm18mm1.5 mm SGD 42.99
AM50302.130.0018M1313 mm18mm2 mm SGD 44.79
AM50301.140.0018M1414 mm18mm1.5 mm SGD 40.22
AM50301.140.0020M1414 mm20 mm1.5 mm SGD 40.47
AM50302.140.0018M1414 mm18mm2 mm SGD 43.57
AM50302.140.0020M1414 mm20 mm2 mm SGD 70.64
AM50301.140.0022M1414 mm22mm1.5 mm SGD 65.78
AM50301.150.0020M1515 mm20 mm1.5 mm SGD 44.21
AM50302.150.0020M1515 mm20 mm2 mm SGD 47.03
AM50301.160.0022M1616 mm22mm1.5 mm SGD 45.83
AM50302.160.0021M1616 mm21mm2 mm SGD 92.48
ADAPT-ALL -

Bonded Sealing Washers

StyleModelInside Dia.Outside Dia.ThicknessPrice (inc. GST)
A9500-040.540"0.81"0.08" SGD 1.39
B9500-060.680"0.94"0.08" SGD 1.47
C9500-080.850"1.125"0.098" SGD 1.59
D9500-100.930"1.25"0.098" SGD 2.13
E9500-121.070"1.38"0.098" SGD 2.07
GRAINGER -

Sealing Washers

StyleModelInside Dia.MaterialOutside Dia.ThicknessTypePrice (inc. GST)
A5ZLT96 mmCopper10 mm1 mmMetric Copper SGD 4.39
B5MXG36.2 mmCopper11.9 mm1mmType A SGD 17.66
A5ZLU08 mmCopper12 mm1 mmMetric Copper SGD 6.67
A5ZLU110 mmCopper14 mm1 mmMetric Copper SGD 7.84
A5ZLU210 mmCopper16 mm1 mmMetric Copper SGD 9.91
A5ZLU312 mmCopper16 mm1.5 mmMetric Copper SGD 10.45
A5ZLU412 mmCopper18 mm1.5 mmMetric Copper SGD 17.12
C5ZLV214 mmAluminum18 mm1.5 mmFlat SGD 31.94
A5ZLU514 mmCopper20 mm1.5 mmMetric Copper SGD 16.77
A5ZLU616 mmCopper20 mm1.5 mmMetric Copper SGD 14.45
D5MXG416.2 mmCopper21.9 mm1.5mmType A SGD 25.40
A5ZLU718 mmCopper24 mm1.5 mmMetric Copper SGD 40.46
A5ZLU820 mmCopper26 mm1.5 mmMetric Copper SGD 24.98
C5ZLV522 mmAluminum27 mm2 mmFlat SGD 23.04
APPROVED VENDOR -

Viton Washer 1/2 Inch 0.490 Id, 5PK

ModelItemPrice (inc. GST)
4PAR2AD9BMK SGD 1.30

Sealing And Cushioning Washers

Sealing washers are ideal for sealing out fluids, chemicals, moisture, oil, dust & other contaminants from fastener assemblies & surfaces. They are used with threaded fasteners like screws or bolts for liquid & dust protection. Raptor Supplies offers a wide range of sealing washers from brands like Adapt-All, Grainger, APM Hexseal and Fabory. These liquid sealing washers press tightly against the fastened surface in plumbing, chemical, hydraulic, braking, food service & petrochemical applications.

Features

  • Sealing washers (when properly installed) are airtight and prevent vibrational noise.
  • Bonded sealing washers have a seal backed by metal for added strength, flexibility & tightness. These bonded sealing washers can be installed on any surface.
  • Sealing washers provide a secure connection with fasteners to prevent them from slipping, turning or loosening due to torque or vibration.
  • Most washers come in packs containing multiple pieces for easy replacement.
  • They are available in both Imperial & Metric dimensions.
  • Fabory sealing washers feature copper construction for corrosion resistance and are available in inside diameters ranging from 6 to 50 mm.
  • Grainger sealing washers are available in inside diameters ranging from 6 to 22 mm.

Frequently Asked Questions

How does a bonded sealing washer work?

The seal of a bonded sealing washer seals fluids outside the surface & around the fastener. The seal also effectively tightens around the fastener to reduce vibrational noise. The seal backing compresses the bonded seal for acting like a permanent cushion and protecting it from turning fastener heads.

How to install a sealing washer?

  • Place the washer under the screw / bolt head such that it touches the surface.
  • Make sure that the washer presses against the fastener & other adjacent surfaces and forms a tight connection.
  • Use a wrench or ratchet to tighten the nut or the threaded fastener.
  • The compression caused by tightening leads to sealing.

What is a cushioning washer?

Cushioning washers are ideal for protecting joints & fasteners by dampening vibrations.

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