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Phillips Flat-Head Metric Machine Screw — M3 x 5mm, 25-Pack, Box
- Mfg.#
- 43641-B
- Sku#
- 6335632
- Phillips-drive, flat-head design suitable for flush mounting applications
- Designed for metric fastening with M3-0.50 coarse thread pitch
- Features a 5mm thread length for short-depth machine fastening
- Made from steel and rated Class 4.8 for general-purpose strength
- Finished in zinc with a silver appearance for basic corrosion resistance
* Estimated stock levels as of Sat, Apr 11, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
This is a Class 4.8 Phillips flat-head metric machine screw designed for applications that need a countersunk finish and reliable fastening. Sized M3-0.50 x 5mm, the steel construction with a zinc finish gives a silver appearance and resists everyday wear while fitting standard M3 metric threads. The Phillips drive offers easy seating with common screwdrivers, and the flat-head profile lets the fastener sit flush in countersunk holes for clean, low-profile installs. Use it where compact, precise fastening is required—small machinery, electronic assemblies, brackets, or trim where a neat, recessed head is preferred. Manufactured in Taiwan, this screw matches metric components and hardware patterns that call for a short, M3-length fastener in applications that require a Class 4.8 grade machine screw.
Specifications
General
| Class | Class 4.8 |
|---|---|
| Color | Silver |
| Drive Style | Phillips |
| Finish | Zinc |
| Head Style | Flat |
| Imperial/Metric | Metric |
| Indoor/Outdoor | Indoor |
| Material | Steel |
| Pack Qty | 25 |
| Point Type | Blunt |
| Thread Type | USS Coarse |
| Type | Machine Screw |
Dimensions
| Diameter | M3 |
|---|---|
| Length | 5mm |
| Size | M3-0.50 x 5mm |
Manufacturing Details
The following information is subject to change without notice
| Country of Origin | TW |
|---|---|
| Prop 65 Warning |
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
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