LKA-256-2

PEMFLEX® Self-locking, Self-clinching Fasteners - Types LK, LKA, LKS - Unified

PEM® PEMFLEX® self-locking, self-clinching fasteners ensure secure and reliable assembly, boasting a unique design for repeated use and effective prevailing locking torque. Featuring a shoulder for enhanced performance, these fasteners offer a flexing action that maintains locking torque over time. The flange provides a positive stop during installation, while the all-metal construction in steel, stainless steel, or aluminum options ensures durability. With black dry film lubricant treatment on select variants for improved locking performance, these fasteners guarantee high torque-out and pushout resistances. The innovative PEMFLEX design with two robust flexing jaws prevents relaxation and loosening in demanding applications, safeguarding the screw threads and ensuring long-lasting, dependable attachment. Perfect for a wide range of industrial needs, these fasteners deliver efficiency and reliability in assembly processes.
Availability
Immediate Shipment:NA
Stock Location:In Stock
Factory Stock:Call for Stock
Factory Lead:
Unit Of Measure:
Minimum/Multiple:1/1
Pricing
CALL:866.649.2022
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Product Category:
Manufacturer:Penn Engineering
Manufacturer Part Number:Penn Engineering LKA-256-2
Thread Size:2-56
Material:Aluminum Alloy
Animation: View Animation
SKU:PEMLKA-256-2
Anvil Depth:.218 in
Anvil Dia.:.500 in
Breaker Corner:.005 in
For Use in Sheet Hardness:HRB 50 / HB 82 or Less
Min. Sheet Thickness:.056 in
Punch Dia.:.500 in
A (Shank) Max.:.054 in
C Max.:.171 in
D Max.:.165 in
E Nom.:.250 in
Hole Size in Sheet + .003 - .000:.172 in
Min. Dist. Hole C/L to Edge:.156 in
T ± .010:.135 in

Environmental Initiative Details

Environmental Initiative:RoHS
Compliant:Unknown
Date of this Information:Unknown
Notes: