Item # 188SSS3/8-16X1/2
3/8-16 x 1/2 Socket Set Screw Cup Point, 18-8 Stai
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Item # 188SSS3/8-16X1/2
3/8-16 x 1/2 Socket Set Screw Cup Point, 18-8 Stai
- UM: EA
The 188SSS3/8-16X1/2 is a 3/8-16 x 1/2 socket set screw, cup point. Set screws have no head — the entire fastener sits flush with or below the surface. The Cup point: cup-shaped end creates a slight shaft depression — the most common and versatile set screw point style for general clamping and light positioning. Drive: 3/16" hex key. Meets ASME B18.3.
| Thread | 3/8-16 |
|---|---|
| Length | 1/2 |
| Point Style | Cup |
| Thread Series | Coarse |
| Material | 18-8 Stainless Steel |
| Finish | Plain |
| Head | Headless (flush seating) |
| Drive | Internal Hex (Allen Key) |
| Hex Key Size | 3/16" |
| Hardness | 18-8 or 316 stainless; lower hardness than alloy — verify holding power for high-torque applications |
| Standard | ASME B18.3 |
| Part Number | 188SSS3/8-16X1/2 |
Eugene Fastener stocks 3/8-16 cup point socket set screws in Eugene, Oregon. Available in box and bulk quantities.
Related Resources: Set Screw Point Style Guide • Torque & Hex Key Chart • Material & Grade Guide
Specifications
| 3/8 | |
| 16 | |
| 1/2 | |
| Stainless | |
| Plain | |
| Cup | |
| 188SSS3/8-16X1/2 | |
| cup point socket set screws, hex drive set screws, hex set screws |
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