Tel 800.466.1940
Thread Size |
N/A .112-40 (#4-40) |
Type |
N/A Jacking - SCBJ |
Thread Code |
N/A 440 |
Screw Length Code |
N/A 6 |
Min. Sheet Thickness |
N/A .040 in |
Hole Size in Sheet + 0.003 - 0.000 |
N/A .112 in |
E ± .010 |
N/A
.250 in
 |
H Nom. |
N/A .080 in |
| L - Length ± .0151 | N/A .375 in |
T Nom. |
N/A .285 in |
Driver Size |
N/A #1 Phillips |
| Min. Dist. Hole C/L to Edge2 | N/A .130 in |
| Thread Specification3 | N/A ANSI B1.1, 2A |
Material |
N/A Heat-Treated Carbon Steel |
Finish |
N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless |
Finish Spring |
N/A Natural Finish |
For Use in Sheet Hardness |
N/A HRB 80 or Less (Hardness Rockwell “B” Scale) / HB 150 or Less (Hardness Brinell) |
CAD Supplier |
N/A PennEngineering® (PEM®) |
Inventory |
N/A {0} |
- 1 The “L” dimension is the height of the installed stud at max grip. The height of the stud will increase if it is installed into thinner material. To calculate “actual L” use this formula: max grip - actual grip + L = “actual L”
- 2 To minimize sheet distortion and maximize product performance, use a centerline-to-edge value greater or equal to the value specified.
- 3 As with all external plated threads, Class 2A/6g, the maximum major and pitch, after plating, may equal basic sizes and be gauged to Class 3A/4h, per ANSI B1.1, Section 8, Table 3A and ANSI B1.13M, Section 8, Paragraph 8.2.
