Hobby & Engineering Supplies - an MBA company

ACSD440 SMALLPARTS


Cross Referenced Part Numbers



DBT-029C-20 Small Parts part number ACSD-440





Thread Size: 4-40 UNC (2.845mm). Pitch in mm / Threads Per Inch: 0.635 mm / 40 TPI. Material: Chrome Alloy - Carbon Steel.

Online Price: 0.00     
Stock: 11     


Category Matches

Bar and Rod


Square Bar - Brass
Square Bar - Brass

Also see combined categories:
All Metal Bar - Square

Saw Cut Ends. Some items may be available in longer or shorter lengths. e-mail sales@smallparts.com.au with enquiries. Smaller sizes may not be supplied straight.

There is also a good range of Square Bar - Brass on the Small Parts and Bearings website.


Tube and Tubing


Tube - Rectangular - Brass
Tube - Rectangular - Brass

Also see combined categories:
All Metal Tube - Rectangular

Rectangular hollow tubing.

Some items may be available in longer or shorter lengths. e-mail sales@smallparts.com.au with enquiries. Includes K&S Metals range and more.

Related Information:

There is also a good range of Tube - Rectangular - Brass on the Small Parts and Bearings website.


Tube - Square - Aluminium
Tube - Square - Aluminium

Also see combined categories:
All Metal Tube - Square

Hollow square tubing for general hobby applications.

Some items may be available in longer or shorter lengths. e-mail sales@smallparts.com.au with enquiries. Includes K&S Metals range and more.

Related Information:

There is also a good range of Tube - Square - Aluminium on the Small Parts and Bearings website.


Tube - Square - Brass
Tube - Square - Brass

Also see combined categories:
All Metal Tube - Square

Hollow square tubing for general hobby applications.

Some items may be available in longer or shorter lengths. e-mail sales@smallparts.com.au with enquiries. Includes K&S Metals range and more.

Related Information:

There is also a good range of Tube - Square - Brass on the Small Parts and Bearings website.


Tube - Round - Aluminium
Tube - Round - Aluminium

Also see combined categories:
All Metal Tube - Round

Hollow round tubing for general hobby applications.

For general hobby applications. Includes K&S Metals range and more. May be slightly oversized on OD so some reworking may be required before fitting closely mating parts such as bearings. This product is not recommended for use as a bearing shaft. We suggest you use items from the category - Shafting - Ground for bearing shaft. Many sizes fit neatly into larger sizes to allow for telescoping size applications. Some items may be available in longer or shorter lengths. E-mail sales@smallparts.com.au with enquiries.

Related Information:

There is also a good range of Tube - Round - Aluminium on the Small Parts and Bearings website.


Tube - Round - Brass
Tube - Round - Brass

Also see combined categories:
All Metal Tube - Round

Hollow round tubing for general hobby applications.

For general hobby applications. Includes K&S Metals range and more. May be slightly oversized on OD so some reworking may be required before fitting closely mating parts such as bearings. This product is not recommended for use as a bearing shaft. We suggest you use items from the category - Shafting - Ground for bearing shaft. Many sizes fit neatly into larger sizes to allow for telescoping size applications. Some items may be available in longer or shorter lengths. E-mail sales@smallparts.com.au with enquiries.

Related Information:

There is also a good range of Tube - Round - Brass on the Small Parts and Bearings website.


Tube - Round - Copper
Tube - Round - Copper

Also see combined categories:
All Metal Tube - Round

Hollow round tubing for general hobby applications.

For general hobby applications. Includes K&S Metals range and more. May be slightly oversized on OD so some reworking may be required before fitting closely mating parts such as bearings. This product is not recommended for use as a bearing shaft. We suggest you use items from the category - Shafting - Ground for bearing shaft. Many sizes fit neatly into larger sizes to allow for telescoping size applications. Some items may be available in longer or shorter lengths. E-mail sales@smallparts.com.au with enquiries.

Related Information:

There is also a good range of Tube - Round - Copper on the Small Parts and Bearings website.


Bearings - Ball - 440C Stainless
Bearings - Ball - 440C Stainless

Also see combined categories:
All Radial Ball Bearings
All Basic Single Row Bearings Stainless and Chrome

Stainless steel radial ball bearings

Standard single row radial ball bearings. Miniature sizes from 1mm to 10mm bore and larger sizes to over 50mm bore.

Related Information:

There is also a good range of Bearings - Ball - 440C Stainless on the Small Parts and Bearings website.


Bearings - Ball - Flanged - 440C Stainless
Bearings - Ball - Flanged - 440C Stainless

Also see combined categories:
All Radial Ball Bearings
All Flanged Ball Bearings

Stainless Steel Bearings with Flanges.

Single row radial ball bearings with flanges. Miniature sizes from 1mm to 10mm bore and larger sizes to over 50mm bore.

Related Information:

There is also a good range of Bearings - Ball - Flanged - 440C Stainless on the Small Parts and Bearings website.


Bearings - Ball - WIR - 440C Stainless
Bearings - Ball - WIR - 440C Stainless

Also see combined categories:
All Radial Ball Bearings
All Extended Inner Ring Bearings

Stainless Steel Bearings with a Snap Ring on the OD

Single row radial ball bearings with extended inner ring (wide inner ring). Miniature sizes from 1mm to 10mm bore and larger sizes to over 50mm bore.

Related Information:

There is also a good range of Bearings - Ball - WIR - 440C Stainless on the Small Parts and Bearings website.


Housings - Bearing - Pillow Block - Miniature
Housings - Bearing - Pillow Block - Miniature


Spyraflo aluminium pillow block housings mounted with 440C stainless miniature bearings

No more need for expensive engineering of housings to suit your new applications. Fully greased Japanese 440C Grade corrosion resistant stainless steel ball bearings. Double shielded bearings to minimise contamination.

Related Information:

There is also a good range of Housings - Bearing - Pillow Block - Miniature on the Small Parts and Bearings website.


Bearings - Ball - Anti Corrosion - Special Stainless
Bearings - Ball - Anti Corrosion - Special Stainless

Also see combined categories:
All 300 Grade Stainless Bearings

Higher corrosion resistance than 440C stainless - HRC59 Hardness - Same or higher load than 440C

Ideal for applications with salt spray or chemicals in the pH range 3 to 12. ISC CASSTOP design with special TBN-6H stainless steel. Other sizes available on request.

Related Information:

There is also a good range of Bearings - Ball - Anti Corrosion - Special Stainless on the Small Parts and Bearings website.


Balls - Stainless Steel - 400 Grade
Balls - Stainless Steel - 400 Grade

Also see combined categories:
All Metallic Balls

Hardness: Rockwell C: 55-60. Includes 420 and 440C grades

Tolerances available on request. Grades shown are AFBMA / ISO3290-1. AISI440C Stainless Steel.

Related Information:

There is also a good range of Balls - Stainless Steel - 400 Grade on the Small Parts and Bearings website.


Main Pages



Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Hobby & Engineering Supplies Pty Ltd (ABN 54 125 001 541)

Hobby and Engineering Supplies offers 6299 products in 331 categories including low priced hobby bearings, screws, brass and aluminium rod and tubing, shim - see the full listing in the Online Catalogue. We have excellent Freight Rates within Australia and worldwide. We offer a choice of delivery with a signature required, or cheaper options with no signature required. The no signature required options are at the customer’s risk once the goods leave our store.

Using the links throughout this site you will find extensive information including catalogues, technical data, and other product specific information. We sell our products worldwide through our online store and our overseas freight rates are competitive for fully traceable courier delivery.

Hobby and Engineering Supplies is part of MBA Group offering a select range from the MBA Group catalogue.

Hobby and Engineering Supplies products are not authorised for sale into the USA or Canada due to the reluctance of Australian insurers to provide product liability insurance into those two countries.

Information on this website is Copyright Hobby and Engineering Supplies 1997. All rights reserved.

Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Hobby & Engineering Supplies Pty Ltd (ABN 54 125 001 541)

Hobby and Engineering Supplies offers 6299 products in 331 categories including low priced hobby bearings, screws, brass and aluminium rod and tubing, shim - see the full listing in the Online Catalogue. We have excellent Freight Rates within Australia and worldwide. We offer a choice of delivery with a signature required, or cheaper options with no signature required. The no signature required options are at the customer’s risk once the goods leave our store.

Using the links throughout this site you will find extensive information including catalogues, technical data, and other product specific information. We sell our products worldwide through our online store and our overseas freight rates are competitive for fully traceable courier delivery.

Hobby and Engineering Supplies is part of MBA Group offering a select range from the MBA Group catalogue.

Hobby and Engineering Supplies products are not authorised for sale into the USA or Canada due to the reluctance of Australian insurers to provide product liability insurance into those two countries.

Information on this website is Copyright Hobby and Engineering Supplies 1997. All rights reserved.