01 / Overview
Parts specified once. Supplied the same way every time.
Aster stocks and sources standard and made-to-drawing components for maintenance teams and small manufacturers. Send a part number or a drawing and get a written quote.

- Categories
- 6
- Quote format
- Written
- Ordering
- By RFQ
02 / Capabilities
What we handle
- 2.1
Standard stock
Common metric and imperial fasteners, fittings and seals, matched to your existing part numbers.
- 2.2
Made to drawing
Turned and milled parts quoted from your drawing, with material and tolerance confirmed in writing.
- 2.3
Kitting
Recurring maintenance kits packed and labelled by line, machine or job.
- 2.4
Cross-referencing
Send an old or obsolete part number and we suggest a documented equivalent for your approval.
03 / Categories
Catalog categories
Illustrative categories for a fictional supplier. Nothing here is live stock or pricing.
- FA
Fasteners
Bolts, screws, nuts, washers
- FT
Fittings
Compression, push-in, threaded
- SE
Seals
O-rings, gaskets, lip seals
- BR
Bearings
Ball, roller, plain bushings
- MC
Machined parts
Turned and milled to drawing
- KT
Kits
Packed per line or machine
04 / Specification
Sample specification table
| Ref. | Bore (mm) | Outer (mm) | Length (mm) | Material | Finish |
|---|---|---|---|---|---|
| AS-C08 | 8 | 22 | 30 | Aluminum 6082 | Clear anodized |
| AS-C10 | 10 | 25 | 32 | Aluminum 6082 | Clear anodized |
| AS-C12 | 12 | 30 | 38 | Stainless 304 | Brushed |
| AS-C16 | 16 | 34 | 42 | Stainless 304 | Brushed |
| AS-C20 | 20 | 40 | 50 | Steel C45 | Black oxide |
05 / Process
How a quote works
- 01
Send part numbers, quantities or a drawing reference.
- 02
We confirm material, tolerance and lead time questions in writing.
- 03
You receive a written quote to review. Nothing is ordered until you approve it.
06 / Request for quote
Request a quote
List what you need. A real supplier would reply to the email you give with a written quote.
Drawings are not uploaded here. Mention a drawing reference and the supplier would reply with how to send it.
- Mon to Fri
- 7:00 to 16:30
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