This Custom Multi-Hole Stamped Mounting Bracket with Locating Bosses is a multi-hole stamped bracket with three raised locating bosses and a keyed slot, blanked, pierced and coined in one progressive die from cold-rolled steel. Aunov Tech quotes and builds it to customer print, with die design, pressing, finishing and inspection on one floor – so a drawing change is re-sampled in one place instead of being handed to another vendor.
Product overview
What defines this multi-hole stamped mounting bracket on the print is the formed envelope and its faces, measured on the CMM at first article and by gauge in production.
The whole route from blank to finished part stays in house, so a drawing change is absorbed in one step, and the die record stays with your part number.
From coil to finished part
Manufacturing runs on a controlled path: coil is blanked and pierced and formed in a progressive die, then trimmed, pierced and finished to the print.
Each multi-hole bracket shipment is verified against the master sample before it leaves the shop. First article, drawing revision and material cert travel with each multi-hole bracket batch.
Materials and finishing
Our stock list runs to SPCC / DC01 carbon steel, HSLA and galvanized sheet, 304 / 316 stainless, aluminium and copper, with the grade for this multi-hole stamped mounting bracket agreed on the drawing.
The coating is matched to the service conditions: black protective coating, chosen together with the base material at quotation, Once approved, the finish is locked and does not drift between batches.
Quality control
First articles of the multi-hole bracket are CMM measured, with threads gauged to class and diameters recorded. For this multi-hole stamped mounting bracket the critical features are 100% gauged, and torque, salt-spray or leakage tests are arranged where the service demands them, with certificates included in the shipment file.
Typical applications
You will find the part in automotive, appliance and industrial equipment assemblies in both OEM and aftermarket supply.
Customization and options
What customers usually vary:: material, coating, hole sizes, formed features and how the order is released, and whether the first order is a sample, a pilot lot or a production release.
The quote separates tooled options from new work, so new tooling is only quoted where it is genuinely required.
Specifications
| Item | Custom Multi-Hole Stamped Mounting Bracket with Locating Bosses |
|---|---|
| Brand | AUNOV |
| Designing | Quoted from your print, not a catalogue – unusual walls, piercings or tolerances are feasibility-checked first, and revisions are re-quoted once rather than silently absorbed. |
| Tooling | Die, fixture and gauge work stays in our own toolroom, so a die can be re-cut from the original design data, and lead time is measured from tooling start. |
| Samples | First-article samples ship with a dimensional report and material certificate, and the approved first article becomes the gauge reference, The signed sample is retained for future reorders. |
| Materials | cold-rolled steel, 2.5 mm; mill certificate and heat-number traceability supplied with the first article. |
| Surface finish | black protective coating; alternatives quoted against the drawing. |
| Processing | progressive stamp – a multi-hole stamped bracket with three raised locating bosses and a keyed slot. |
| Equipment | Press shop with 5-250 T mechanical presses and dedicated dies; first articles and batch samples are checked on the CMM. |
| Tolerance | ±0.05 mm hole position; ±0.10 mm flange height; critical dimensions 100% gauged. |
| Delivery terms | FOB Ningbo or Shanghai; T/T, L/C at sight or D/P; repeat orders reuse the approved first article. |
Packaging and delivery
Packing is chosen around the coating:, interleaves, bagging or tray packing is selected by finish type, in sealed cartons on export pallets, with documents issued to your instructions.