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Unit of Measure

Thread Size x Pitch

 M3 x 0.5

Type

 Jacking - SCBJ

Thread Code

 M3

Screw Length Code

 6

Min. Sheet Thickness

 1.02 mm

Hole Size in Sheet + 0.08

 3 mm

E ± 0.25

 6.60 mm
a1271_1.jpg

H Nom.

 2.03 mm
L - Length ± 0.41 6 mm

T Nom.

 3.70 mm

Driver Size

 #1 Phillips
Min. Dist. Hole C/L to Edge2 3.3 mm
Thread Specification3 ANSI/ASME B1.13M, 6g

Material

 Heat-Treated Carbon Steel

Finish

 Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless

Finish Spring

 Natural Finish

For Use in Sheet Hardness

 HRB 80 or Less (Hardness Rockwell “B” Scale) / HB 150 or Less (Hardness Brinell)

CAD Supplier

 PennEngineering® (PEM®)
  • 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.