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Captive screws, broaching- PFK
Captive screws, broaching  for PC boards 2
Unit of Measure
Items Captive screws, broaching- PFK
PFK-440-40
Captive Screws, Broaching for PC Boards - Unified Type PFK
Captive screws, broaching- PFK
PFK-440-40
Captive Screws, Broaching for PC Boards - Unified Type PFK
Captive screws, broaching- PFK
PFK-440-62
Captive Screws, Broaching for PC Boards - Unified Type PFK
Captive screws, broaching- PFK
PFK-440-62
Captive Screws, Broaching for PC Boards - Unified Type PFK
Captive screws, broaching- PFK
PFK-440-84
Captive Screws, Broaching for PC Boards - Unified Type PFK
Thread Size N/A .112-40 (#4-40)
Type N/A PFK
Thread Code N/A 440
Screw Length Code N/A 40 N/A 40 N/A 62 N/A 62 N/A 84
A (Shank) Max. N/A .060 in a1278.jpg
Min. Sheet Thickness N/A .060 in
Hole Size in Sheet + 0.003 - 0.000 N/A .265 in
C ± .003 N/A .283 in
E ± .010 N/A .312 in
G ± .016 N/A .250 in N/A .250 in N/A .375 in N/A .375 in N/A .500 in
H ± .005 N/A .072 in
P ± .025 N/A .000 in N/A .000 in N/A .125 in N/A .125 in N/A .250 in
T1 Max. N/A .360 in
T2 Nom. N/A .540 in
Min. Dist. Hole C/L to Edge N/A .20 in
Thread Specification N/A ANSI B1.1, 2A
Material Retainer1 N/A 300 Series Stainless Steel
Material Screw N/A 300 Series Stainless Steel
Material Spring N/A 300 Series Stainless Steel
Finish Retainer N/A Passivated and/or tested per ASTM A380
Finish Screw N/A Passivated and/or tested per ASTM A380
Finish Spring N/A Natural Finish
For Use in Sheet Hardness N/A HRB 70 or Less (Hardness Rockwell “B” Scale) / HB 125 or Less (Hardness Brinell)
CAD View N/A Unfastened N/A Fastened N/A Unfastened N/A Fastened N/A Unfastened
CAD Supplier N/A PennEngineering® (PEM®)
  • 1 The blue plastic retaining rings are a PEM trademark. The temperature limit is 200° F / 93° C.