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SELF-CLINCHING NUTS FOR STAINLESS STEEL (EFC 11CF689)

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  • SELF-CLINCHING NUTS FOR STAINLESS STEEL (EFC 11CF689)
  • SELF-CLINCHING NUTS FOR STAINLESS STEEL (EFC 11CF689)

NUTS - SELF RETAINING SELF-CLINCHING FOR STAINLESS STEEL

Product Description

Self-Clinching Nuts provide strong load-bearing threads in stainless sheet metal as thin as .030 inches (0.8mm).

All self-clinching fasteners install into a round hole, which may be punched or drilled in ductile materials. They provide a permanently attached fastener, which becomes an integral part of the panel or frame and eliminates the problems associated with loose hardware. Self-Clinching fasteners provide added value by speeding initial assembly as well as servicing in the field, keeping costs to a minimum.

Features and Benefits

Self-clinching fasteners are pressed into holes in sheet metal by applying a steady squeezing force. This results in the cold-flow of sheet material, which is displaced by the knurl, into the undercut area on the shank of the fastener. Once fully embedded, the knurled area prevents torque-out during tightening of mating part.

MATERIALS: Precipitation Hardening Grade Stainless Steel

Finish: Passivated ASTM A380

Thread: Class 2B MIL-S-7742; (6H ISO metric)

Use In: Materials with Rockwell Hardness of B-88 or less

EFC 11CF689


EFC Part Number Availability THREAD SIZEMax (A)Minimum Panel ThicknessHOLE DIAMETERMaximum (B)(C)DCenter of Hole to Edge of Panel Minimum
E11CF6890001 Call for Quote #4-400.03.030-.0390.1660.1650.070.250.19
E11CF6890002 Call for Quote #4-400.0380.040.1660.1650.070.250.19
E11CF6890003 Call for Quote #4-400.0540.0560.1660.1650.070.250.19
E11CF6890004 Call for Quote #6-320.03.030-.0390.18750.1870.070.280.22
E11CF6890005 Call for Quote #6-320.0380.040.18750.1870.070.280.22
E11CF6890006 Call for Quote #6-320.0540.0560.18750.1870.070.280.22
E11CF6890007 Call for Quote #8-320.03.030-.0390.2130.2120.090.310.27
E11CF6890008 Call for Quote #8-320.0380.040.2130.2120.090.310.27
E11CF6890009 Call for Quote #8-320.0540.0560.2130.2120.090.310.27
E11CF6890010 Call for Quote #10-320.03.030-.0390.250.2490.090.340.28
E11CF6890011 Call for Quote #10-320.0380.040.250.2490.090.340.28
E11CF6890012 Call for Quote #10-320.0540.0560.250.2490.090.340.28
E11CF6890013 Call for Quote 1/4/20200.0540.0560.3440.3430.170.440.34
E11CF6890014 Call for Quote 1/4/20200.0870.0910.3440.3430.170.440.34
E11CF6890015 Call for Quote M3 X 0.50.760.8-14.254.221.56.34.8
E11CF6890016 Call for Quote M3 X 0.50.9714.254.221.56.34.8
E11CF6890017 Call for Quote M3 X 0.51.371.44.254.221.56.34.8
E11CF6890018 Call for Quote M4 X 0.70.760.8-15.45.3827.96.9
E11CF6890019 Call for Quote M4 X 0.70.9715.45.3827.96.9
E11CF6890020 Call for Quote M4 X 0.71.371.45.45.3827.96.9
E11CF6890021 Call for Quote M5 X 0.80.760.8-16.46.3828.77.1
E11CF6890022 Call for Quote M5 X 0.80.9716.46.3828.77.1
E11CF6890023 Call for Quote M5 X 0.81.371.46.46.3828.77.1
E11CF6890024 Call for Quote M6 X 1.01.371.48.758.724.111.18.6