Sorry, online purchases are not available in your country.
Confirmation
Do you really want to delete this item(s) from your shopping cart?
Close

Managing quotes online is only available to users with corporate accounts. You can still request a quote, but it will be emailed to you.

Request Quote

Upgrade to a corporate account for advanced options and personal service.

ATTENTION
Attention
  • BDI’s Warehouse Store is a limited catalog featuring only stocked items, priced exclusively for self-service online purchases made within the BDI Warehouse Store.

  • Pricing shown is available ONLY in the Warehouse Store and NOT from BDI Branch offices.

  • All sales are taxable (no tax free purchases) and payable by credit card. They cannot be charged to your BDI account.

  • All orders include a $5 ground shipping charge.

  • To purchase with your BDI account, please click Cancel.
  
ATTENTION
Attention
Soon you will not be able to run BDIExpress with Internet Explorer.

Microsoft is discontinuing support for the Internet Explorer web browser and obsoleting it. Microsoft is recommending switching to Microsoft Edge.



Or click below to download another browser 
 

KM4 https://www.bdiexpress.com/medias/INDSNLXXXXXX-LOCK-NUT-300x300.jpg?context=bWFzdGVyfHJvb3R8OTM1N3xpbWFnZS9qcGVnfGFEUTBMMmcxTWk4NU9EazVNRGN5TnpFMk9ETXdMMGxPUkZOT1RGaFlXRmhZV0Y5TVQwTkxYMDVWVkY4ek1EQjRNekF3TG1wd1p3fDdiMWEyYWQ3YWJhOTIwZGEwOTk0ZjIwODdmMTQ3ZmQ3ZGU0YTNiNDY0MzNjNDY3MTJlZjczMmRjZjhmYTNhNWU
Back to search results
21522800 Lock Nuts 

STANDARD LOCKNUT STANDARD LOCKNUT

KM4

Description

KM4 LOCKNUT ; 20MM BORE FOR TAPERED BORE ASSEMBLY

32MM Outside Diameter; 6MM Nominal Thickness; M20 X 1 Thread Size; 19.35MM Thread Pitch Diameter Min; 19.451MM Thread Pitch Diameter Max; MB-04 Lockwasher Part Number; ISO Metric Thread

Part #

KM4

BDI #
21522800

Details

2099-12-31 http://schema.org/NewCondition https://schema.org/LimitedAvailability Your Price Request A Price BDIExpress
QTY

Inventory

Total: Available to order

Category
Lock Nuts
Brand
STANDARD LOCKNUT
Manufacturer Name
STANDARD LOCKNUT INC.
Minimum Buy Quantity
N/A
Weight / Kilogram
0.02
Product Group - BDI
B02222
Threads per Inch
Metric
Thread Size
M20 X 1
Lockwasher/Lockplate Part Number
MB-04
Thread Name
ISO Metric
Other Features
Carbon Steel
Inch - Metric
Metric
Category - BDI
Retaining and Locking Devices Locknut
Harmonized Tariff Code
7318.16.00.30
Noun
Locknut
Manufacturer URL
https://www.standard-miether.com
Weight / LBS
0.055
Long Description
32MM Outside Diameter; 6MM Nominal Thickness; M20 X 1 Thread Size; 19.35MM Thread Pitch Diameter Min; 19.451MM Thread Pitch Diameter Max; MB-04 Lockwasher Part Number; ISO Metric Thread
Outside Diameter
1.26 Inch | 32 Millimeter
Thread Pitch Diameter Min
0.762 Inch | 19.35 Millimeter
Thread Pitch Diameter Max
0.766 Inch | 19.451 Millimeter
Nominal Thickness
0.236 Inch | 6 Millimeter

These items are similar to the one you've selected.
You can uncheck any attribute to search for other items which vary in relation to that attribute.

Find alternatives

Refresh

© copyright 2025 BDI All Rights Reserved