Small Parts & Bearings - an MBA company

Leadscrews Categories


Leadscrew Nut Flanges for Acme Nuts
Leadscrew Nut Flanges for Acme Nuts

Also see combined categories:
All Leadscrew Nut Flanges

Flanges for Acme leadscrew thread nuts imperial

These flanges are screwed onto the outer thread of the red leadscrew nuts. This provides a mounting surface to enable location of the leadscrew nut on the surface to be moved.

Related Information:


Leadscrew Nut Flanges for Acme Supernuts
Leadscrew Nut Flanges for Acme Supernuts

Also see combined categories:
All Leadscrew Nut Flanges

Flanges for Acme leadscrew thread supernuts metric and imperial

MATERIAL - Aluminum 6062-T6. These flanges are screwed onto the outer thread of the red leadscrew nuts. This provides a mounting surface to enable location of the leadscrew nut on the surface to be moved.

Related Information:


Leadscrews - Imperial - Acme - Alloy Steel
Leadscrews - Imperial - Acme - Alloy Steel

Also see combined categories:
All Imperial Leadscrews

Acme Leadscrew Thread - Use with Acme Supernuts

Alloy steel heat treated to RC 56-60.

Related Information:


Leadscrews - Imperial - Acme - Stainless Steel 18.8
Leadscrews - Imperial - Acme - Stainless Steel 18.8

Also see combined categories:
All Imperial Leadscrews

Acme Leadscrew Thread - Use with Acme Supernuts


Related Information:


Leadscrew Nuts - Imperial - Acme - Bronze
Leadscrew Nuts - Imperial - Acme - Bronze

Also see combined categories:
All Leadscrew Nuts
All Imperial Leadscrew Nuts

Acme Leadscrew Nuts - Use with Acme Leadscrew thread and flanges for mounting

Nut only. Match with appropriate leadscrew.

Related Information:


Leadscrew Nuts - Imperial - Acme - Plastic
Leadscrew Nuts - Imperial - Acme - Plastic

Also see combined categories:
All Leadscrew Nuts
All Imperial Leadscrew Nuts

Acme Leadscrew Nuts - Use with Acme Leadscrew thread and flanges for mounting


Related Information:


Leadscrew Nuts - Imperial - Supernuts - Acme
Leadscrew Nuts - Imperial - Supernuts - Acme

Also see combined categories:
All Leadscrew Nuts
All Imperial Leadscrew Nuts

Acme Leadscrew Nuts - Use with Acme Leadscrew thread and flanges for mounting


Related Information:


Leadscrew Nuts - Metric - Square - Metallic
Leadscrew Nuts - Metric - Square - Metallic

Also see combined categories:
All Leadscrew Nuts
All Metric Leadscrew Nuts

Trapezoidal thread design. Use with metric leadscrew thread listed in separate category.

Material: Carbon Manganese Steel S300 Pb (11 SMn Pb37). If welding, difficulties may arise with bubbling due to sulphur content. To be used with screws:- LFM, LSM, LRH, LSRH (Single Start). Manual control - Low rotation speeds - For clamping or locking functions - For receiving dead weights. For power transmission and continuous use, always use bronze nuts, never steel. Nuts and screws should always be lubricated with grease or oil.

Related Information:


Leadscrews - Metric - Rolled Thread - Carbon Steel
Leadscrews - Metric - Rolled Thread - Carbon Steel

Also see combined categories:
All Metric Leadscrews

Trapezoidal thread design. Use with metric leadscrew nuts listed in separate category.

Carbon Steel C35. For power transmission and continuous use always use bronze nuts - never steel. Nuts and screws should always be lubricated with grease or oil. Steel nuts with steel screws should only be used for hand motion. Efficiency Guide 20 percent with lubrication for single start.

Related Information:


Leadscrew Nuts - Metric - Flanged - Plastic
Leadscrew Nuts - Metric - Flanged - Plastic

Also see combined categories:
All Leadscrew Nuts
All Metric Leadscrew Nuts

Trapezoidal thread design. Use with metric leadscrew thread listed in separate category.

Material: Iglidur W300. Single Start / Right Hand.

Related Information:


Leadscrew Nuts - Metric - Round - Metallic
Leadscrew Nuts - Metric - Round - Metallic

Also see combined categories:
All Leadscrew Nuts
All Metric Leadscrew Nuts

Trapezoidal thread design. Use with metric leadscrew thread listed in separate category.

Material: KSM = Carbon Manganese Steel S300 Pb (11 SMn Pb37) / LRM = Bronze CuSn8P. Carbon Manganese steel can be welded but difficulties may arise with bubbling due to sulphur content. KSM: Manual control control only - low rotational speeds only - for clamping or locking functions - for receiving dead weights. LRM: Manual or powered control - low and medium rotational speeds - for working under load. For power transmission and continuous use always use bronze nuts not steel.

Related Information:


Leadscrew Nuts - Metric - Round - Plastic - Iglidur W300
Leadscrew Nuts - Metric - Round - Plastic - Iglidur W300

Also see combined categories:
All Leadscrew Nuts
All Metric Leadscrew Nuts

Trapezoidal thread design. Use with metric leadscrew thread listed in separate category.

Material: Iglidur W300 Plastic. Single Start / Right Hand.

Related Information:


Leadscrew Actuators




Posi Drive Stage - Ball Slide
Posi Drive Stage - Ball Slide

Also see combined categories:
All Posi-Drive Stages

Compact economical Posi Drive Stages take the work out of designing linear motion control systems.

These stages require no alignment of components and install with only 4 standard fasteners. Fitted with anti backlash 9.525mm diameter leadscrews with 2.54mm lead and zero backlash multibeam couplings. NEMA 23 motor mounts. Straight line accuracy up to 0.00254mm per 25.4mm of travel. Repeatability 0.00254mm.


Posi Drive Stage - Crossed Roller
Posi Drive Stage - Crossed Roller

Also see combined categories:
All Posi-Drive Stages

Compact economical Posi Drive Stages take the work out of designing linear motion control systems.

These stages require no alignment of components and install with only 4 standard fasteners. Fitted with anti backlash 9.525mm diameter leadscrews with 2.54mm lead and zero backlash multibeam couplings. NEMA 23 motor mounts. Straight line accuracy up to 0.00254mm per 25.4mm of travel. Repeatability 0.00254mm.


Screws - Roof Bolt - Steel
Screws - Roof Bolt - Steel

Also see combined categories:
All Machine Screws

Metal Thread Screws. Metric and BSW only. Supplied with nut.

Nuts sold seperately - See Nuts.

Related Information:


Mounts - Universal - For Acme Thread and Ballscrews
Mounts - Universal - For Acme Thread and Ballscrews


Use grade 8 hex socket head cap screws for mounting.



Inserts - Thread Repair - Helicoil
Inserts - Thread Repair - Helicoil

Also see combined categories:
All Helicoil Inserts and Kits

Replacement helicoil inserts for after you have purchased a starter kit or tools separately.

Stainless 18-8 inserts with a hardness of RC43-50 and tensile strength above 200,000 PSI. Metric and Imperial available. Screw locking inserts have a series of straight segments to provide self-locking torque on the bolt, eliminating a need for other threadlocking methods.


Bolts - Eye - Full Threaded Shanks - Blank - Carbon Steel
Bolts - Eye - Full Threaded Shanks - Blank - Carbon Steel

Also see combined categories:
All Eye Bolts

Forged self coloured carbon steel. No threads. No capacity rating as this will depend on your modifications.

Forged self coloured carbon steel. Should not be used for angular lifts greater than 45o. Safety swivel hoist rings are recommended for such applications.


Bolts - Eye - Full Threaded Shanks - Carbon Steel
Bolts - Eye - Full Threaded Shanks - Carbon Steel

Also see combined categories:
All Eye Bolts

Forged self coloured carbon steel.

Forged self coloured carbon steel. Should not be used for angular lifts greater than 45o. Safety swivel hoist rings are recommended for such applications.


Bolts - Eye - Full Threaded Shanks - Plain - Stainless Steel
Bolts - Eye - Full Threaded Shanks - Plain - Stainless Steel

Also see combined categories:
All Eye Bolts

304 Stainless Steel

Should not be used for angular lifts greater than 45o. Safety swivel hoist rings are recommended for such applications.


Bolts - Eye - Full Threaded Shanks - Shouldered - Carbon Steel
Bolts - Eye - Full Threaded Shanks - Shouldered - Carbon Steel

Also see combined categories:
All Eye Bolts

Forged self coloured carbon steel.

Forged self coloured carbon steel. Should not be used for angular lifts greater than 45o. Safety swivel hoist rings are recommended for such applications.


Bolts - Eye - Full Threaded Shanks - Shouldered - Carbon Steel - Zinc Plated
Bolts - Eye - Full Threaded Shanks - Shouldered - Carbon Steel - Zinc Plated

Also see combined categories:
All Eye Bolts

Forged zinc plated carbon steel.

Zinc plated carbon steel. Should not be used for angular lifts greater than 45o. Safety swivel hoist rings are recommended for such applications.


Bolts - Eye - Partially Threaded Shanks - Plain - Carbon Steel
Bolts - Eye - Partially Threaded Shanks - Plain - Carbon Steel

Also see combined categories:
All Eye Bolts

Hot galvanised finished steel with machine thread.

Any deviations such as angular lifts, shock loads, modifications of the basic forging etc will result in drastically reduced maximum loads.


Bolts - Eye - Partially Threaded Shanks - Plain - Stainless Steel
Bolts - Eye - Partially Threaded Shanks - Plain - Stainless Steel

Also see combined categories:
All Eye Bolts

316 Stainless Steel

Any deviations such as angular lifts, shock loads, modifications of the basic forging etc will result in drastically reduced maximum loads.


Bolts - Eye - Partially Threaded Shanks - Shouldered - Carbon Steel
Bolts - Eye - Partially Threaded Shanks - Shouldered - Carbon Steel

Also see combined categories:
All Eye Bolts

Hot galvanised finished steel with machine thread.

Any deviations such as angular lifts, shock loads, modifications of the basic forging etc will result in drastically reduced maximum loads.


Bolts - Eye - Partially Threaded Shanks - Shoulder - Stainless Steel
Bolts - Eye - Partially Threaded Shanks - Shoulder - Stainless Steel

Also see combined categories:
All Eye Bolts

316 Stainless Steel

Any deviations such as angular lifts, shock loads, modifications of the basic forging etc will result in drastically reduced maximum loads.


Screws - Hex Head - Steel - Zinc Plated - Full Thread
Screws - Hex Head - Steel - Zinc Plated - Full Thread

Also see combined categories:
All Hex Head Screws

BSW and METRIC - Set Screws


Related Information:


Screws - Fillister Head - Brass - Philips
Screws - Fillister Head - Brass - Philips

Also see combined categories:
All Machine Screws
All Brass Machine Screws

Brass metal thread machine screws BA and METRIC

Nuts sold seperately - See Nuts.

Related Information:


Screws - Fillister Head - Brass - Slotted
Screws - Fillister Head - Brass - Slotted

Also see combined categories:
All Machine Screws
All Brass Machine Screws

Brass metal thread machine screws BA and METRIC

Nuts sold seperately - See Nuts.

Related Information:


Screws - Fillister Head - Steel - Philips
Screws - Fillister Head - Steel - Philips

Also see combined categories:
All Machine Screws

Metal Thread Screws BA - UNC - UNF - METRIC

Nuts sold seperately - See Nuts.

Related Information:


Screws - Fillister Head - Steel - Slotted
Screws - Fillister Head - Steel - Slotted

Also see combined categories:
All Machine Screws

Metal Thread Screws BA - UNC - UNF - METRIC

Nuts sold seperately - See Nuts.

Related Information:


Screws - Hex Head - Brass
Screws - Hex Head - Brass

Also see combined categories:
All Machine Screws
All Brass Machine Screws

Brass metal thread machine screws UNC and UNF

Nuts sold seperately - See Nuts.

Related Information:


Screws - Hex Head - Titanium CP Grade 1
Screws - Hex Head - Titanium CP Grade 1

Also see combined categories:
All Hex Head Screws

Fully threaded hex head set screws (DIN933). CP1 Commercially Pure Titanium Grade 1. Tensile Strength 24.6 kgf/mm2. Yield Strength 17.6 kgf/mm2. Elongation 24 Percent.

Din 933. Commercially pure for general industrial corrosion applications. UNS R50250. Widely used in power generation, chemical processing, aerospace and medical applications. Composition Percentage: Al 0, V 0, N 0.03, C 0.08, H 0.015, Fe 0.2, O 0.18, Ti Balance.

Related Information:


Screws - Panel - Jack - Steel
Screws - Panel - Jack - Steel

Also see combined categories:
All Panel Screws

Female 4-40 UNC thread in head allows for secure fixing of studs to a panel.

Each screw comes with two flat washers, 1one lock washer and one hex nut. Yellow chromate zinc finish.


Screws - Pan Head - 303-304 Stainless - Philips
Screws - Pan Head - 303-304 Stainless - Philips

Also see combined categories:
All Machine Screws

Metal Thread Screws UNC - UNF - METRIC - Pan, cheese, fillister and round head.

Nuts sold seperately - See Nuts.

Related Information:


Screws - Pan Head - 316 Stainless - Philips
Screws - Pan Head - 316 Stainless - Philips

Also see combined categories:
All Machine Screws

Metal Thread Screws UNC - UNF - METRIC - Pan, cheese, fillister and round head.

Nuts sold seperately - See Nuts.

Related Information:


Screws - Pan Head - Aluminium
Screws - Pan Head - Aluminium

Also see combined categories:
All Machine Screws

UNC metal thread machine screws

Nuts sold separately - See Fasteners - Nuts.

Related Information:


Screws - Pan Head - Brass - Slotted
Screws - Pan Head - Brass - Slotted

Also see combined categories:
All Machine Screws
All Brass Machine Screws

Brass metal thread machine screws METRIC

Nuts sold seperately - See Nuts.

Related Information:


Screws - Pan Head - Steel - Philips
Screws - Pan Head - Steel - Philips

Also see combined categories:
All Machine Screws

Metal Thread Screws UNC - UNF - METRIC

Nuts sold seperately - See Nuts.

Related Information:


Screws - Pan Head - Steel - Pozidrive
Screws - Pan Head - Steel - Pozidrive

Also see combined categories:
All Machine Screws

Metal Thread Screws. Metric only.

Nuts sold seperately - See Nuts.

Related Information:


Screws - Pan Head - Steel - Slotted
Screws - Pan Head - Steel - Slotted

Also see combined categories:
All Machine Screws

Metal Thread Screws. Metric only.

Nuts sold seperately - See Nuts.

Related Information:


Screws - Round Head - Brass - Slotted
Screws - Round Head - Brass - Slotted

Also see combined categories:
All Machine Screws
All Brass Machine Screws

Brass metal thread machine screws BSW - UNF - UNC

Nuts sold seperately - See Nuts.

Related Information:


Screws - Round Head - Steel - Slotted
Screws - Round Head - Steel - Slotted

Also see combined categories:
All Machine Screws

Metal Thread Screws. Metric and BSW only. Supplied with nut.

Nuts sold seperately - See Nuts.

Related Information:


Inserts - Thread Repair - Recoil
Inserts - Thread Repair - Recoil

Also see combined categories:
All Recoil Inserts and Kits

Recoil inserts are screwed directly into an enlarged tapped hole. Replacement inserts for your kit.

Stainless inserts. Replacement Individual Inserts - Require full kit to obtain correct tap. Manufactured to BS 4377 BS 3049 parts 1 & 2. Recoil helically-wound thread inserts are formed from 18-8 (Type 304) Stainless Steel. The wire in most sizes has a tensile strength of greater than 200,000 P.S.I. and a finish better than 32 micro inches.


Ballscrew - Ground - Dia 4mm - Lead 1mm
Ballscrew - Ground - Dia 4mm - Lead 1mm

Also see combined categories:
All Ball Screws

Not for sale outside of Australia and New Zealand



Tools - Thread Repair
Tools - Thread Repair

Also see combined categories:
All Tools

Quickly repairs damaged screws

Twisting the handle opens and closes the floating blade around screw. Rotating the tool around screw quickly repairs damaged threads. Adjustable to suit both metric and imperial threads. Blades automatically adapt to any thread pitch or groove. Can be used on both Left and Right hand threads.


Mounts - Leveling - Socket Type - Acme Thread - Gold Chromate
Mounts - Leveling - Socket Type - Acme Thread - Gold Chromate

Also see combined categories:
All Pivotal Levelers
All Mounting Feet

Use your own acme thread to make a custom stud. Adjusters.



Mounts - Leveling - Socket Type - Acme Thread - Stainless Steel
Mounts - Leveling - Socket Type - Acme Thread - Stainless Steel

Also see combined categories:
All Pivotal Levelers
All Mounting Feet

Use your own acme thread to make a custom stud. 303 Stainless Steel. Adjusters.





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Freight Rates
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Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414)

Small Parts & Bearings offers 124540 products in 2754 categories including ball bearings, roller bearings, thrust bearings, ceramic and ceramic hybrid bearings, stainless steel bearings, miniature bearings, linear bearings, shafting, oil seals and adhesives - 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.

Small Parts & Bearings is part of MBA Group offering a select range from the MBA Group catalogue.

Small Parts & Bearings 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 Small Parts & Bearings 1997. All rights reserved.

Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414)

Small Parts & Bearings offers 124540 products in 2754 categories including ball bearings, roller bearings, thrust bearings, ceramic and ceramic hybrid bearings, stainless steel bearings, miniature bearings, linear bearings, shafting, oil seals and adhesives - 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.

Small Parts & Bearings is part of MBA Group offering a select range from the MBA Group catalogue.

Small Parts & Bearings 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 Small Parts & Bearings 1997. All rights reserved.