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Unit of Measure

Specifications

Thread Size

.138-32 (#6-32)

Type

Jacking - SCBJ

Thread Code

632

Screw Length Code

4

Min. Sheet Thickness

.040 in

Hole Size in Sheet + 0.003 - 0.000

.138 in

E ± .010

.291 in a1271.jpg

H Nom.

.080 in

L - Length ± .015

.250 in

T Nom.

.160 in

Driver Size

#2 Phillips

Min. Dist. Hole C/L to Edge

.15 in
Thread Specification1 ANSI B1.1, 2A

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 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.