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Self-clinching nuts are a type of fastener that is installed by crimping the end of the nut into a hole. This creates a secure connection and prevents the nut from loosening. Self-clinching 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 CLS-440-2 Nut 300 Series Stainless Steel Passivated #4-40 x 2 96439A140

Product Major Category

Fasteners (Self Clinching)

Measurement

Unified

Search Measurement

Unified

Thread Size

4-40

B

0.250 ±0.01

Material

Stainless

Search Material

Stainless

Search Material - Sub

Stainless Steel, 300 Series

Finish

Passivated

Length

TBD

Product Category ID

PRODUCTS-FASTENERS-CLINCHFASTENER-NUTS

A

0.165 -0.005

D

0.054

Weight per Thousand

0.97

Product Minor Category

Nuts - Clinch

CR Reference Military Reference

M45938/1-5C

Sheet Min

0.056

Hole Diameter

0.166 +0.003

C

0.07 ±.01

CL to Edge

0.19

CRS Installation Force

1-2 tons

CRS Push Out

225 lbs

CRS Torque Out

17 in-lbs

5052 H34 Aluminum Installation Force

0.5-1 tons

5052 H34 Aluminum Push Out

169 lbs

5052 H34 Aluminum Pull Out

12

CR Similar to Brand Pem

CLS-440-2

Product Selector

Nut / Clinch

CR 125

HA30L-0001-0018#06

Product Guide

Self-Clinching 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.