Unified Captive Screws - Type PFK for PC Boards
Unified Captive Screws - Type PFK for PC Boards
SKU:PEM-c42ab7
High-quality Unified Type PFK Captive Screws for PC boards, ASTM A380 finish, ANSI B1.1 thread spec
Regular price
$24.99
Regular price
Sale price
$24.99
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per
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The Unified Captive Screws, Type PFK, are designed for precise fastening in PC boards, offering a thread size of .112-40 (#4-40) and a screw length suitable for a minimum sheet thickness of .060 inches. Crafted from high-quality 300 Series Stainless Steel, these captive screws ensure durability and reliability. With finishes meeting ASTM A380 standards and adherence to ANSI B1.1 thread specifications, these screws are ideal for secure fastening applications.

Product Specifications
Specifications A Shank Max
.060 in
Specifications Cad Supplier
PennEngineering® (PEM®)
Specifications Cad View
Unfastened
Specifications C 003
.283 in
Specifications E 010
.312 in
Specifications Finish Retainer
Passivated and/or tested per ASTM A380
Specifications Finish Screw
Passivated and/or tested per ASTM A380
Specifications Finish Spring
Natural Finish
Specifications For Use In Sheet Hardness
HRB 70 or Less (Hardness Rockwell âBâ Scale) / HB 125 or Less (Hardness Brinell)
Specifications G 016
.250 in
Specifications Hole Size In Sheet 0003 0000
.265 in
Specifications H 005
.072 in
Specifications Material Retainer
300 Series Stainless Steel
Specifications Material Screw
300 Series Stainless Steel
Specifications Material Spring
300 Series Stainless Steel
Specifications Min Dist Hole Cl To Edge
.20 in
Specifications Min Sheet Thickness
.060 in
Specifications P 025
.000 in
Specifications Screw Length Code
40
Specifications T1 Max
.360 in
Specifications T2 Nom
.540 in
Specifications Thread Code
440
Specifications Thread Size
.112-40 (#4;-40)
Specifications Thread Specification
ANSI B1.1, 2A
Specifications Type
PFK