M3-0.5 x 4mm Knurled Cup Point Socket Set Screws / Alloy Steel / Black Oxide
$17.11
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Product Description
M3-0.5 x 4mm Knurled Cup Point Socket Set Screws / Alloy Steel / Black Oxide
Specifications
| Material | Alloy Steel |
|---|---|
| Finish | Black Oxide |
| Size | M3-0.5 |
| Length | 4mm |
| Head Style | Headless (Set Screw) |
| Drive | Hex Socket (Allen) |
| Thread Pitch | 0.5mm |
| Thread Class | Coarse |
| Point Type | Knurled Cup Point |
| Standard | DIN 913/914/915/916 |
| RoHS Compliance | RoHS Compliant |
| Measurement System | Metric |
RoHS Compliant
Frequently Asked Questions
Which set screw point type should I use?
Cup point (most common) provides maximum holding power on hard shafts. Cone point requires a matching dimple for permanent positioning. Flat point is for soft surfaces or applications requiring frequent adjustment. Half-Dog point locks into a groove for axial retention. Oval point is gentler on the shaft surface.
Does Black Oxide finish provide corrosion protection?
Black Oxide provides mild corrosion resistance through a controlled oxidation process. It is dimensionally stable (no plating buildup), will not chip or flake, and is suitable for indoor use. For outdoor or wet environments, additional oil coating or a different finish (zinc, stainless) is recommended.
.5 x 3 mm Knurled Cup Point Socket Set Screws / Alloy Steel / Black Oxide
Family: SSCKIM
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Technical Specifications
Thread Size
M3-0.5
Thread Type
Metric Coarse
Material
Alloy Steel
Head Style
Headless (Set Screw)
Thread Pitch
0.5mm
SKU
M304SSCKI-50