Search our PEM catalog here, or view other manufacturers.

  1. Manufacturers
  2. Services
  3. About Us
  4. What’s New
  5. Careers
  6. Contact

Product Catalog

Batch CAD Cart (0)
  • Cart is empty
Type CFN broaching fasteners are available for thinner sheet, close-to-edge applications. The locking element provides prevailing torque to eliminate loosening of mating threaded hardware.
Unit of Measure

Thread Size

M3 x 0.5

Thread Code

M3
Shank Code1 1

A (Shank) ± 0.08

1.020 mm
Nylon-Insert-Self-Locking-Fasteners---Types-CFN-2.jpg

Min. Sheet Thickness

1.10 mm

Hole Size in Sheet + 0.08

3.86 mm

C ± 0.05

4.11 mm

D ± 0.1

4.45 mm

E + 0.03 - 0.1

5.16 mm

T Max.

2.65 mm
Min. Dist. Hole C/L to Edge2 2.93 mm

Max. Temperature Limit

250 ºF120 ºC

Fastener Materials - Locking Element

Black Nylon
For Use in Sheet Hardness3 HRB 60 / HB 107 or Less

Thread Specification

Internal, ASME B1.13M, 6H

Fastener Material

Carbon Steel

Standard Finish

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

CAD Supplier

PennEngineering® (PEM®)

Inventory

  • 1 Other shank and screw lengths available.
  • 2 To minimize sheet distortion and maximize product performance, use a centerline-to-edge value greater or equal to the value specified.
  • 3 HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.