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Self-clinching top collar lock nuts are a type of nut that is installed by crimping the end of the nut into a hole. This allows the nut to be installed from one side of the material, making it a blind nut. Self-clinching top collar lock nuts are typically made of steel or stainless steel and are available in a variety of sizes and finishes.
Unit of Measure

Technical Specs

Item Description

 Captive PLC-440 Nut, Top Collar Lock Nut, 300 Series Stainless Steel, Passivated, #4-40

Product Major Category

 Fasteners (Self Clinching)

Measurement

 Unified

Search Measurement

 Unified

Thread Size

 4-40

B

 0.274

Material

 Stainless

Search Material

 Stainless

Search Material - Sub

 Stainless Steel, 300 Series

Finish

 Zinc

Length

 TBD

Product Category ID

 PRODUCTS-FASTENERS-CLINCHFASTENER-NUTS

A

 0.233 -0.005

D

 0.216

Product Minor Category

 Nuts - Clinch

Sheet Min

 0.059-0.070

Hole Diameter

 0.234 +0.003

C

 0.13

CL to Edge

 0.132

048in CRS Tightening Torque

 9 in-lbs

048in CRS Installation Force

 1-2 tons

048in CRS Push Out

 230 lbs

048in CRS Torque Out

 20 in-lbs

060in CRS Max Tightening Torque

 9 in-lbs

060in CRS Installation Force

 1-2 tons

060in CRS Push Out

 260 lbs

060in CRS Torque Out

 20 in-lbs

040in 5052-H34 Aluminum Max Tightening Torque

 9 in-lbs

040in 5052-H34 Aluminum Installation Force

 1 tons

040in 5052-H34 Aluminum Push Out

 150 lbs

040in 5052-H34 Aluminum Torque Out

 20 in-lbs

060in 5052 H34 Aluminum Installation Force

 1 tons

060in 5052 H34 Aluminum Push Out

 225 lbs

060in 5052 H34 Aluminum Torque Out

 20 in-lbs

060in 5052 H34 Aluminum Recommended Tightening Torque

 9 in-lbs

Units and Tolerances

 Specific units and tolerances are not displayed, but may be applicable for this product. For more information please call us or contact customer service.

CR Similar to Brand Pem

 PLC-440

Product Selector

 Nut / Locking & Minature

Product Guide

 Self-Clinching Top Collar Lock Nuts Guide

About OneMonroe

 VMI - Custom Manufacturing, Technical Guides - Quality - Company Overview

Item Notes

 Product image(s) are representational. Please see manufacturer specification or contact a Sales Engineer for more information. Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.