PennEngineering
PennEngineering
Corporate Headquarters – Danboro, PA
5190 Old Easton Rd.
Danboro, PA 18916
Phone: 215-766-8853
Toll-Free Phone: 1-800-237-4736 (U.S. only)
Email: info@pemnet.com
Website: www.pemnet.com
Print Back
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.
Nylon insert, locking thread nuts – CFN
Nylon Insert Self Locking Fasteners - Types CFN 2
Unit of Measure
Items Nylon insert, locking thread nuts – CFN
CFN-M3-1ZI
Nylon Insert Self-Locking Fasteners - Types CFN - Metric 		Nylon insert, locking thread nuts – CFN
CFN-M3-1ZC 
Nylon Insert Self-Locking Fasteners - Types CFN - Metric
Thread Size N/A M3 x 0.5
Thread Code N/A M3
Shank Code N/A 1
A (Shank) ± 0.08 N/A 1.020 mm Nylon-Insert-Self-Locking-Fasteners---Types-CFN-2.jpg
Min. Sheet Thickness N/A 1.10 mm
Hole Size in Sheet + 0.08 N/A 3.86 mm
C ± 0.05 N/A 4.11 mm
D ± 0.1 N/A 4.45 mm
E + 0.03 - 0.1 N/A 5.16 mm
T Max. N/A 2.65 mm
Min. Dist. Hole C/L to Edge N/A 2.93 mm
Max. Temperature Limit N/A 250 ºF120 ºC
Fastener Materials - Locking Element N/A Black Nylon
For Use in Sheet Hardness1 N/A HRB 60 / HB 107 or Less
Thread Specification N/A Internal, ASME B1.13M, 6H
Fastener Material N/A Carbon Steel
Standard Finish N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless N/A
Optional Finish N/A N/A Zinc plated per ASTM B633, SC1 (5µm), Type II, yellow
CAD Supplier N/A PennEngineering® (PEM®)
  • 1 HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.