Pyramid Fasteners, Inc.

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SPECIAL PRODUCT FOCUS:
COIL-SERT™ THREAD REPAIR

Bulk Inserts

Coil-Sert™ Bulk Inserts are available in the following materials:

  • 18-8 Stainless Steel (AMS-7245) CRES for normal applications up to 800ºF.
  • Inconel X-750 (AMS-7246) for temperatures from 800ºF to 1000ºF or where low permeability is required.
  • Phosphor Bronze (AMS-7247) for low permeability.

Standard (Free Running) Inserts

Coil-Sert™ Standard (Free Running) Inserts provide a smooth Free Running Thread.

Screw-Lok Inserts

Coil-Sert™ Screw-Lok Inserts provide a self locking torque on the male member by a series of "chords" on one or more of the insert coils. Screw-Lok Inserts are dyed red for identification per the MS & MA specifications.

 
 
 
 

How To Order Coil-Sert™ Inserts

This Example: 8-32 x .246 Free Running Dry Film Lubricant on Strip Feed Reel

IN185

-2

CN

W

246

S

Basic Part #
Standard (Free Running)
IN185=Inch-Coarse
IN191=Inch-Fine
IN084=Metric-Coarse
IN255=Metric-Fine
IN355=Metric-Fine
--------------------
Screw-Lok (Internal Lock)
IN585=Inch-Coarse
IN591=Inch-Fine
IN184=Metric-Coarse
IN455=Metric-Fine
IN555=Metric-Fine
Size Designation Material
CN=Stainless Steel
BN=Phosphor Bronze
TN=Inconel X
Finish
W=Dry Film Lubricant
Y=Cadmium Plated
V=Silver Plated
Blank=None
Nom. Length
(Order without the decimal point)
Packaging
Blank=Bulk
S=Strip Feed (See Below)
The Coil-Sert Strip Feed Reel

Pyramid Fasteners Inc.

620 S. First Ave. Bartow, FL 33830

Phone: (863) 533-0875  Fax: (863) 533-4071