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DrawingHSCB–440–4ZI
HSCB Heat Sink Mounting System - Self-Captivating Screw
PF PEM Captive Panel Screws from the PEM Fasteners catalogue, page 164.
- Type: HSCB
- Material: Carbon steel hardened
- Finish: Zinc plated
- Thread size: #4-40
- Min. sheet thickness: 1.02 mm
Specifications
Dimensions and data
| Property | Value |
|---|---|
| Thread Size | .112-40 (#4-40) |
| Type | HSCB |
| Thread Code | 440 |
| Min. Sheet Thickness | .040 in |
| Hole Size in Sheet +.003 −.000 | .112 in |
| ES ±.010 | .312 in |
| H1 Ref. | .300 in |
| H2 Ref. | .470 in |
| TS Min. | .130 in |
| Screw Factor (SF) | .170 in |
| Driver Size | #1 |
| Min. Dist Hole ℄ To Edge | .156 in |
Length Code "L" ±.015
| Property | Value |
|---|---|
| .320 | 4 in |