STANDARD CATALOGUE · Semicircle Grommets
SRG2004 Rubber Grommet
Semicircle Grommets: check this model's dimensions and profile against your assembly, then review the available ordering options.
DIMENSIONAL REFERENCE
Engineering drawing
Two slotted recesses are separated by a 1.27 mm membrane. The center is not a through-opening.
Download drawing SVG ↓CATALOGUE DIMENSIONS
SRG2004 specifications
| Dimension | Value (mm unless noted) |
|---|---|
| Recess size (transverse x arc-to-flat) | 12.7 x 5.1 |
| Outside size (transverse x arc-to-flat) | 25.4 x 22.9 |
| Groove size (transverse x arc-to-flat) | 19.1 x 19.1 |
| Recess center to flat edge | 10.2 |
| Groove axial width | 2.5 |
| Overall thickness | 10.2 |
| Central membrane thickness | 1.3 |
| Recess depth (each side) | 4.4 |
Check the full part geometry against your panel and cable assembly. Linear dimensions are displayed to at most one decimal place in mm or three decimal places in inches, with trailing zeros omitted. Refer to the drawing for exact dimensions and tolerances. Only supported source dimensions and identified derived values are listed. Paired sizes use transverse width × arc-to-flat length. Original drawing units are stated on each drawing. / means no opening; — means the dimension is not specified in the source.
Unless otherwise specified, dimensional tolerances shall conform to ISO 3302-1, class M2. For tighter tolerances, please contact us. Explicit tolerances on the drawing take precedence. This default does not specify angular tolerances.
PROFILE & SELECTION
Check fit before ordering
Semicircle Grommets profile reference.
Appearance varies with size and material.
- The slotted recesses are separated by a 1.27 mm central membrane. This is not a through-opening.
- Review the overall dimensions, panel fit and installation space. Confirm any missing dimensions before ordering.
- Select the rubber compound for the actual temperature, fluid exposure and service conditions.
ORDERING REFERENCE
Available configurations
MOQ applies per material and color.
| Material | Color | Average unit price (USD) | Minimum order |
|---|---|---|---|
| NR (Natural Rubber) | Black | $0.272 | 1,500 pcs |
| NBR (Nitrile) | Black | $0.293 | 1,400 pcs |
| CR (Neoprene) | Black | $0.366 | 1,100 pcs |
| EPDM Rubber | Black | $0.339 | 1,200 pcs |
| VMQ (Silicone) | Black | $0.295 | 1,400 pcs |
| VMQ (Silicone) | White | $0.45 | 890 pcs |
| FKM (Fluorocarbon) | Black | $1.339 | 300 pcs |
| SBR (Styrene-Butadiene) | Black | $0.272 | 1,500 pcs |
Need to confirm a requirement?
We manufacture against the agreed part specification and acceptance criteria. Free samples may be available for eligible projects; contact us to confirm eligibility and sample arrangements.