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Self-clinching studs, concealed head studs are a type of stud that is designed to provide a concealed finish when installed. The stud has a small, countersunk head that is crimped into a hole that is slightly larger than the head of the stud. This makes it possible to install the stud without creating a protrusion on the surface of the material, but the head of the stud will be slightly recessed. Self-clinching studs, concealed head studs 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

N/A Captive CHC-M3-20 Stud, Concealed Head, 300 Series Stainless Steel, Finish:Passivated, M3x0.5 x 20

Product Major Category

N/A Fasteners (Self Clinching)

Measurement

N/A Metric

Search Measurement

N/A Metric

Thread Size

N/A M 3 x 0.50

B

N/A 5.21 ±0.25

Material

N/A Stainless

Search Material

N/A Stainless

Search Material - Sub

N/A Stainless Steel, 300 Series

Finish

N/A Passivated

Length

N/A 20 mm

Product Category ID

N/A PRODUCTS-FASTENERS-CLINCHFASTENER-STUDSANDPINS

A

N/A 4.35

D

N/A 1.04

Product Minor Category

N/A Studs - Clinch & Pins

Sheet Min

N/A 1.6

Hole Diameter

N/A 4.4 +.08

Depth of Blind Hole

N/A 1.09 -0.13

CL to Edge

N/A 4

Max Hole in Attached Parts

N/A 3.6

Max Nut Tightening Torque

N/A 0.5 N-m

CRS Installation Force

N/A 8 kN

CRS Pull Out

N/A 1065 N

2024-T4 Aluminum Installation Force

N/A 6.2 kN

2024-T4 Aluminum Pull Out

N/A 575 N

Units and Tolerances

N/A 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

N/A CHC-M3-20

Product Selector

N/A Stud / Close Edge & Concealed Head

Product Guide

N/A Self-Clinching Studs Concealed Head Studs Guide

About OneMonroe

N/A VMI - Custom Manufacturing, Technical Guides - Quality - Company Overview

Item Notes

N/A 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.