Description
The Techcon 2800-0691 is an M4 x 16 mm pan-head Phillips machine screw made from stainless steel. It is sold as a Techcon dispenser part for equipment service and replacement. The product record establishes the thread size, length, head and drive style, material, and part number. It does not identify every Techcon assembly that uses the screw, so fit must be confirmed against the original parts list or service drawing.
Where This Dispenser Part Is Used
Use this fastener when the equipment documentation calls for Techcon part 2800-0691 or for an M4 x 16 mm stainless pan-head Phillips screw with the same requirements. It can support routine maintenance, replacement of missing hardware, or restoration after service. Do not choose it only by visual similarity: thread pitch, engagement depth, head clearance, and the material receiving the screw all affect whether the replacement is correct.
Installation Checks
- Confirm Techcon part number 2800-0691.
- Confirm M4 thread size and 16 mm length.
- Verify pan-head and Phillips-drive clearance in the assembly.
- Inspect the receiving threads for damage before installation.
- Use the tightening procedure and torque specified by the equipment manufacturer.
Dispenser Parts Specifications
- Thread size: M4
- Length: 16 mm
- Head style: pan head
- Drive: Phillips
- Material: stainless steel
- Brand: Techcon
- Part number: 2800-0691
This description intentionally does not claim compatibility with a particular valve body, controller housing, or bracket unless the corresponding Techcon parts documentation identifies that application. For related dispensing equipment and service parts, browse Chemical Concepts dispensers, mixers and nozzles. Current product-family and service information is available from Techcon.
Keep the equipment model, drawing reference, and Techcon part number with the maintenance record. This dispenser parts check is especially important when several metric fasteners are stored together, because a visually similar screw can still differ in thread engagement or required head clearance.
Need Help?
Need help confirming whether this screw matches your Techcon assembly? Call (800) 220-1966 or email [email protected].







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