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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  • Self-clinching mounting design provides high pushout resistance.
  • Installs flush on back side of panel.
  • Does not require special hole preparation.
PF7M
Captive Panel Screw, Screw Head Spring loaded, Self Clinching-PF7M 2
Unit of Measure
Items PF7M
PF7M-440-0CN
Captive Panel Screw, Screw Head, Spring-loaded, Self-Clinching - Unified Type PF7M 		PF7M
PF7M-440-1CN
Captive Panel Screw, Screw Head, Spring-loaded, Self-Clinching - Unified Type PF7M 		PF7M
PF7M-632-0CN
Captive Panel Screw, Screw Head, Spring-loaded, Self-Clinching - Unified Type PF7M 		PF7M
PF7M-632-1CN
Captive Panel Screw, Screw Head, Spring-loaded, Self-Clinching - Unified Type PF7M 		PF7M
PF7M-832-0CN
Captive Panel Screw, Screw Head, Spring-loaded, Self-Clinching - Unified Type PF7M
Thread Size N/A .112-40 (#4-40) N/A .112-40 (#4-40) N/A .138-32 (#6-32) N/A .138-32 (#6-32) N/A .164-32 (#8-32)
Type N/A PF7M
Thread Code N/A 440 N/A 440 N/A 632 N/A 632 N/A 832
Screw Length Code N/A 0 N/A 1 N/A 0 N/A 1 N/A 0
A (Shank) Max. N/A .036 in Captive-Panel-Screw--Screw-Head--Spring-loaded--Self-Clinching-PF7M---2_1.jpg
Min. Sheet Thickness N/A .036 in
Hole Size in Sheet + 0.003 - 0.000 N/A .219 in N/A .219 in N/A .250 in N/A .250 in N/A .312 in
C Max. N/A .218 in N/A .218 in N/A .249 in N/A .249 in N/A .311 in
E ± .010 N/A .310 in N/A .310 in N/A .342 in N/A .342 in N/A .405 in
G ± .025 N/A .210 in N/A .270 in N/A .240 in N/A .300 in N/A .240 in
H ± .010 N/A .100 in N/A .100 in N/A .100 in N/A .100 in N/A .120 in
P ± .025 N/A .000 in N/A .065 in N/A .000 in N/A .065 in N/A .000 in
T1 Nom. N/A .38 in N/A .38 in N/A .410 in N/A .410 in N/A .430 in
T2 Nom. N/A .55 in N/A .55 in N/A .610 in N/A .610 in N/A .630 in
Min. Dist. Hole C/L to Edge1 N/A .28 in N/A .28 in N/A .290 in N/A .290 in N/A .330 in
Thread Specification2 N/A ASME B1.1, 2A
Material Retainer N/A Carbon Steel
Material Screw N/A Heat-Treated Carbon Steel
Material Spring N/A 300 Series Stainless Steel
Finish Retainer N/A Bright nickel over copper flash
Finish Screw N/A Bright nickel over copper flash
Finish Spring N/A Natural Finish
For Use in Sheet Hardness N/A HRB 60 or Less (Hardness Rockwell “B” Scale) / HB 107 or Less (Hardness Brinell)
CAD View N/A Unfastened
CAD Supplier N/A PennEngineering® (PEM®)
E_INS N/A
PEM Part No. N/A
Inventory N/A {0} N/A {0} N/A {0} N/A {0} N/A {0}
  • 1 To minimize sheet distortion and maximize product performance, use a centerline-to-edge value greater or equal to the value specified.
  • 2 As with all external plated threads, Class 2A/6g, the maximum major and pitch, after plating, may equal basic sizes and be gauged to Class 3A/4h, per ANSI B1.1, Section 8, Table 3A and ANSI B1.13M, Section 8, Paragraph 8.2.