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Socket Set Screw — M5 x 8mm, Black Oxide, 10-Pack
- Mfg.#
- 1609
- Sku#
- 6698294
- Made from steel alloy for strength and corrosion resistance potential
- Features a black oxide finish and black color for subdued appearance
- Sized M5-0.80 x 8mm, suitable for applications requiring M5 fasteners
- Class 45H construction indicates a medium carbon steel hardness level
- Designed as a headless slotted set screw to secure parts within assemblies
* Estimated stock levels as of Mon, Apr 13, 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 Hillman Black Socket Set Screw, M5-0.80 x 8mm, for anyone who needs a compact, headless fastener that blends into assemblies. Finished in black oxide and made from a durable steel alloy with Class 45H hardness, this M5 screw offers USS coarse threads for reliable engagement in general-purpose fastening. Its low-profile, socket-drive design makes it useful wherever a recessed or flush fastening point is preferred, such as holding collars, securing components on shafts, or fastening parts in machinery and fixtures where a protruding head would get in the way. Supplied in a 10-pack, these black set screws provide consistent thread fit and a dark finish that reduces glare and visibility in finished work. Choose this screw when a small, robust fastening solution with a clean, unobtrusive look is required.
Specifications
General
| Class | 45H |
|---|---|
| Color | Black |
| Drive Style | Socket |
| Finish | Black Oxide |
| Material | Steel Alloy |
| Pack Qty | 10 |
| Thread Type | USS Coarse |
| Type | Socket Set Screw |
Dimensions
| Diameter | M5 |
|---|---|
| Length | 8mm |
| Size | M5-0.80 x 8mm |
Manufacturing Details
The following information is subject to change without notice
| 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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