Rubber Grommets

Grommets, sometimes referred to as edging, are pieces of plastic or rubber which cover an edge for functional or aesthetic purposes. Grommets are commonly used in electrical installations, for example, metal back boxes. They are used when wires need to pass through a panel, or where edges need smoothing.
What are they made from?
Most grommets are made from either plastic, rubber or Nylon. PVC is a popular material as it is strong and durable. Most cable grommets are black but there are other colours available, such as clear or grey.

What types of cable grommet are there?
• Round/Oval Grommets fit inside of holes that are cut into panels. They are often used to protect cables from sharp cut edges or to provide strain relief for the cable. When a hole is cut into a panel, it can often leave a sharp edge. The grommet not only makes it look better but also acts as a bumper for cables and wire than pass through. Most round/oval grommets fit by pushing or snapping into place.
• Grommet strips are strips of material that sit over the edge of a panel. They are designed to improve the appearance or to protect the edge. Grommet strips are available in various lengths which are often able to be cut to size. There are heat-activated adhesive strips available too.
• Blind/Blanking grommets are the same as round grommets however they do not have a hole in the middle. They are often used to fill holes that are not currently in use to prevent dust from getting in. Some blanking grommets have a small hole in them. These are referred to as diaphragm grommets. The hole sits snug around the wire to protect it from the surrounding area and to prevent dust from passing through to the electrics behind it.
How to choose a grommet:
If you are looking for round grommets, you need to consider the panel and the hole it is to sit in. The grommet needs to match the same size as the panel hole diameter and the thickness of the panel. The inner hole diameter also needs to meet your specification of how large the wires that pass through will be. Most measurements for grommets are given in millimetres (mm).
If you are considering a grommet strip/edging, the strip needs to fit over the width of the edge of the panel. You also need to ensure that the strip is long enough to cover your desired edge. Most strips can be cut down to size if required.

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Description Price Grommet Type Minimum Panel Thickness Minimum Cable Diameter Maximum Cable Diameter Panel Hole Diameter Material Colour Grommet Strip Length Minimum Operating Temperature Maximum Operating Temperature Series Standards Met Maximum Panel Thickness
RS庫存編號 543-210
BrandRS PRO
HK$52.79
毎包:100 個
Bag(s)
Round - - 9.5mm 12.5mm PVC Black - -40°C +130°C - - 1.6mm
RS庫存編號 241-4580
BrandRS PRO
HK$106.11
毎盒:100 個
Box(es)
Round - - 8mm 12mm PVC Black - - - - - 3mm
RS庫存編號 666-4619
BrandRS PRO
HK$57.94
毎包:100 個
Bag(s)
Round - - 25mm 32mm PVC Black - - - - - 1.5mm
RS庫存編號 666-4590
BrandRS PRO
HK$25.39
毎包:100 個
Bag(s)
Round - - 6.4mm 10mm PVC Black - - - - - 1.7mm
RS庫存編號 161-4048
製造零件編號01330351010
HK$121.50
毎包:100 個
Bag(s)
Round - - 9mm 15mm PVC Black - -30°C +70°C PLIO - 2mm
RS庫存編號 136-7405
BrandRS PRO
HK$182.43
毎包:100 個
Bag(s)
Round - - 18mm 22mm PVC Black - -30°C +70°C PLIO - 3mm
RS庫存編號 161-4098
製造零件編號01330355010
HK$286.11
毎包:100 個
Bag(s)
Round - - 21mm 28mm PVC Black - -30°C +70°C PLIO - 2mm
RS庫存編號 605-661
BrandRS PRO
HK$62.26
毎盒:100 個
Box(es)
Round - - 16mm 20mm PVC Black - -40°C +130°C - - 1.5mm
RS庫存編號 666-4600
BrandRS PRO
HK$31.77
毎包:100 個
Bag(s)
Round - - 7.8mm 11mm PVC Black - - - - - 3mm
RS庫存編號 865-9726
BrandRS PRO
HK$69.39
單位
Grommet Strip 1.2mm 0.9mm 1.6mm - Polyethylene Natural 10m - - - - 1.6mm
RS庫存編號 605-649
BrandRS PRO
HK$22.14
毎盒:100 個
Box(es)
Round - - 16mm 20mm PVC Black - -40°C +135°C - - 1.6mm
RS庫存編號 187-9166
製造零件編號251-10209 G51PB-PE-NA
HK$543.51
毎卷:25 米
Reel(s)
Grommet Strip - - - - Polyethylene Natural 25m -30°C +80°C Flexiform - 2.4mm
RS庫存編號 520-822
製造零件編號0 980 92
BrandLegrand
HK$385.60
毎盒:100 個
Box(es)
Round - - 7mm 11mm PVC Black - -20°C +80°C - - 2mm
RS庫存編號 215-6026
製造零件編號FGG.0B.732.DN
BrandLemo
HK$20.58
單位
Round - - - - Brass Silver - - - 0B - -
RS庫存編號 666-4593
BrandRS PRO
HK$13.12
毎包:100 個
Bag(s)
Round - - 3mm 6mm PVC Black - - - - - 1.7mm
RS庫存編號 187-9526
製造零件編號633-02090 HV1209-PVC-FR-BK (1000)
HK$67.68
毎包:100 個
Bag(s)
Round - - 4mm 9mm PVC Black - -30°C +60°C HV - 1.5mm
RS庫存編號 136-7073
製造零件編號01070026010
BrandSES
HK$92.16
毎包:100 個
Bag(s)
Round - - 8mm 14mm PVC Black - -30°C +70°C PLIO - 2mm
RS庫存編號 215-6032
製造零件編號FGG.0B.742.DN
BrandLemo
HK$20.12
單位
Round - - - - Brass Silver - - - 0B - -
RS庫存編號 175-7583
製造零件編號01310021010
BrandSES
HK$126.00
毎包:100 個
Bag(s)
Round - 5mm 9mm 16mm Polyamide Black - -20°C +70°C DM - 3mm
RS庫存編號 406-922
BrandRS PRO
HK$26.07
毎包:5 米
Bag(s)
Grommet Strip 1mm 0.9mm 1.6mm - Polyethylene Clear 5m - - - - -