Zygology
Zygology Ltd
Unit 7, Thame 40 Jane Morbey Road
Thame Oxon OX9 3RR
Phone: 0808 123 1221
Fax: +44 1844 266021
Email: sales@zygology.com
Web Address: www.zygology.com
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PEM Type SCBR™ Spinning Clinch Bolt installs by simply pressing it into a properly sized hole. The controlled clinching action permanently captivates the screw and spring in the panel and allows the screw to spin freely in the sheet.

Features and Benefits
  • Permanently captivates into sheets as thin as .040” / 1.02 mm.
  • Spring keeps screw retracted when disengaged.
  • Provides economical self-retracting captive screw.
  • Replaces loose hardware.
  • Allows for close centerline-to-edge distance.
  • RoHS compliant.
Type SCBR screws are shipped with mating springs.
Unit of Measure

Specifications

Thread Size x Pitch

 N/A M4 x 0.7

Type

 N/A SCBR

Thread Code

 N/A M4

Screw Length Code

 N/A 12

Min. Sheet Thickness

 N/A 1.02 mm

Hole Size in Sheet + 0.08

 N/A 4 mm

E + 0.13 -0.25

 N/A 10.70 mm SCBR_2.jpg

H1 ± 0.13

 N/A 4.50 mm

H2 Ref.

 N/A 12.10 mm

L - Length ± 0.4

 N/A 12.00 mm

T Nom.

 N/A 3.30 mm

Driver Size

 N/A #2 Phillips SCBR_Driver-Size.jpg

Min. Dist. Hole C/L to Edge

 N/A 5.4 mm

Thread Specification

 N/A ANSI/ASME B1.13M, 6g

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 View

 N/A Fastened

CAD Supplier

 N/A PennEngineering® (PEM®)