Hi-Tech Fasteners Inc.
Hi-Tech Fasteners, Inc.
4940 Winchester Boulevard
Frederick, Maryland 21703-7400

Toll Free: 800.466.1940
Tel: 301.831.1277
Fax: 301.831.8296
Email: sales@hitechfasteners.com
Website: www.hitechfasteners.com
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  • Press-fit insert provides strong, reusable threads. No heat or ultrasonics required.
  • Hexagonal “barbed” configuration ensures high torqueout and pullout values.
  • Aluminum inserts ideal for light weight designs.
  • Aluminum and stainless steel inserts offer lead-free alternative.
Hexagonal inserts – Types NFPC, NFPA
Press-in Threaded Inserts, Hexagonal 2
Unit of Measure
Items Hexagonal inserts – Types NFPC, NFPA
NFPC-256
Press-in Threaded Inserts, Hexagonal - Unified 		Hexagonal inserts – Types NFPC, NFPA
NFPC-440
Press-in Threaded Inserts, Hexagonal - Unified 		Hexagonal inserts – Types NFPC, NFPA
NFPC-632
Press-in Threaded Inserts, Hexagonal - Unified 		Hexagonal inserts – Types NFPC, NFPA
NFPC-832
Press-in Threaded Inserts, Hexagonal - Unified 		Hexagonal inserts – Types NFPC, NFPA
NFPC-024
Press-in Threaded Inserts, Hexagonal - Unified
Thread Size N/A .086-56 (#2-56) N/A .112-40 (#4-40) N/A .138-32 (#6-32) N/A .164-32 (#8-32) N/A .190-24 (#10-24)
Type N/A NFPC
Thread Code N/A 256 N/A 440 N/A 632 N/A 832 N/A 024
A Max. N/A .230 in a1295_1.jpg N/A .230 in a1295_1.jpg N/A .230 in a1295_1.jpg N/A .265 in a1295_1.jpg N/A .265 in a1295_1.jpg
C Max. N/A .186 in N/A .186 in N/A .186 in N/A .249 in N/A .249 in
E Nom. N/A .187 in N/A .187 in N/A .187 in N/A .250 in N/A .250 in
Min. Sheet Thickness N/A .240 in N/A .240 in N/A .240 in N/A .275 in N/A .275 in
Hole Size in Sheet + .003 - .000 N/A .187 in N/A .187 in N/A .187 in N/A .250 in N/A .250 in
Min. Boss Dia. N/A .500 in N/A .500 in N/A .500 in N/A .625 in N/A .625 in
Min. Depth Full Thread H1 N/A .212 in N/A .212 in N/A .212 in N/A .248 in N/A .248 in
Thread Specification N/A 2B per ASME B1.1
Standard Material N/A 300 Series Stainless Steel
Standard Finish N/A Passivated and/or tested per ASTM A380
CAD Supplier N/A PennEngineering® (SI®)
Inventory N/A {0} N/A {0} N/A {0} N/A {0} N/A {0}
  • 1 Thread tapped thru, Class 3A/4h screw must pass with finger torque, but basic go gauge may stop at pilot end.