Small Parts & Bearings - an MBA company

Knobs Thumb With Cap Screw Categories


Knobs Thumb


Knobs - Thumb - With Cap Screw
Knobs - Thumb - With Cap Screw

Also see combined categories:
All Thumb Knobs
All Knobs

Four types and four colours.

Complete with high tensile alloy steel screw. If stainless steel screws required please order cap screws separately and knobs without screw.


Knobs - Thumb - For Cap Screws
Knobs - Thumb - For Cap Screws

Also see combined categories:
All Thumb Knobs
All Knobs

Four Types and four colours to fit onto Socket Head Cap Screws.

To fit Socket Head Cap Screws (Order Separately - See link at base of listing below). Choice of 4 Colours. Choice of 4 styles. Made From Acetal Resin.

Related Information:


Knobs - Precision - Knurled
Knobs - Precision - Knurled

Also see combined categories:
All Knurled Knobs
All Knobs

Set screw and clamp types - Stainless Steel. Also known as Thumb Knobs.

303 Stainless Steel. ID Tolerance +0.013 / -0.000 mm (+0.0005 / - 0.0000 inch).


Screws - Captive - Thumb - 303 Stainless
Screws - Captive - Thumb - 303 Stainless

Also see combined categories:
All Captive Screws

Knurled Head.


Screws - Thumb - 1-4 Turn
Screws - Thumb - 1-4 Turn

Also see combined categories:
All Thumb Screws



Screws - Thumb - Dog Point
Screws - Thumb - Dog Point

Also see combined categories:
All Thumb Screws



Screws - Thumb - Flat Key Head - Nylon
Screws - Thumb - Flat Key Head - Nylon

Also see combined categories:
All Thumb Screws



Screws - Thumb - Flat Key Head - Steel
Screws - Thumb - Flat Key Head - Steel

Also see combined categories:
All Thumb Screws



Screws - Thumb - Flat Key Head - Washer Face - Steel
Screws - Thumb - Flat Key Head - Washer Face - Steel

Also see combined categories:
All Thumb Screws

Flat Key head malleable iron screws with an integral washer



Screws - Thumb - Flat Tip
Screws - Thumb - Flat Tip

Also see combined categories:
All Thumb Screws



Screws - Thumb - Half Turn
Screws - Thumb - Half Turn

Also see combined categories:
All Thumb Screws



Screws - Thumb - Knurled - Aluminium
Screws - Thumb - Knurled  - Aluminium

Also see combined categories:
All Thumb Screws

Aluminum knurled head thumb screws



Screws - Thumb - Knurled - Brass
Screws - Thumb - Knurled  - Brass

Also see combined categories:
All Thumb Screws

Brass knurled head thumb screws with zinc or black oxide protective coating.



Screws - Thumb - Knurled - Nylon
Screws - Thumb - Knurled  - Nylon

Also see combined categories:
All Thumb Screws
All Plastic Screws

Nylon knurled head thumb screws



Screws - Thumb - Knurled - Stainless
Screws - Thumb - Knurled  - Stainless

Also see combined categories:
All Thumb Screws

Stainless steel knurled head thumb screws



Screws - Thumb - Knurled - Stainless - Precision Head
Screws - Thumb - Knurled  - Stainless - Precision Head

Also see combined categories:
All Thumb Screws



Screws - Thumb - Knurled - Stainless - Slim Head
Screws - Thumb - Knurled  - Stainless - Slim Head

Also see combined categories:
All Thumb Screws



Screws - Thumb - Knurled - Steel
Screws - Thumb - Knurled  - Steel

Also see combined categories:
All Thumb Screws

Steel knurled head thumb screws



Screws - Thumb - Knurled - Washer Face - Aluminium
Screws - Thumb - Knurled - Washer Face - Aluminium

Also see combined categories:
All Thumb Screws

Knurled head aluminum thumb screws with an integral washer



Screws - Thumb - Knurled - Washer Face - Brass
Screws - Thumb - Knurled - Washer Face - Brass

Also see combined categories:
All Thumb Screws

Knurled head brass thumb screws with an integral washer



Screws - Thumb - Knurled - Washer Face - Nylon
Screws - Thumb - Knurled - Washer Face - Nylon

Also see combined categories:
All Thumb Screws

Knurled head nylon thumb screws with an integral washer



Screws - Thumb - Knurled - Washer Face - Stainless Steel
Screws - Thumb - Knurled - Washer Face - Stainless Steel

Also see combined categories:
All Thumb Screws

Knurled head stainless steel thumb screws with an integral washer



Screws - Thumb - Knurled - Washer Face - Steel
Screws - Thumb - Knurled - Washer Face - Steel

Also see combined categories:
All Thumb Screws

Knurled head steel thumb screws with an integral washer



Screws - Thumb - Nylon Tip
Screws - Thumb - Nylon Tip

Also see combined categories:
All Thumb Screws

Soft nylon tip to help prevent damage to parts being locked.



Screws - Thumb - Shoulder
Screws - Thumb - Shoulder

Also see combined categories:
All Thumb Screws

303 Stainless Steel



Screws - Thumb - Wing - Steel
Screws - Thumb - Wing - Steel

Also see combined categories:
All Thumb Screws



Screws - Thumb - Wing - Washer Face - Steel
Screws - Thumb - Wing - Washer Face - Steel

Also see combined categories:
All Thumb Screws

Wing head malleable iron screws with an integral washer



Knobs - Thumb - Female
Knobs - Thumb - Female

Also see combined categories:
All Thumb Knobs
All Knobs

Plastic (high grade gloss black phenolic) with Steel insert. Temperature Range: -30oC to +140oC.


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:


Knobs - Pointer - Skirted
Knobs - Pointer - Skirted

Also see combined categories:
All Pointer Knobs

Grub screw fixing. Suits 6.35mm (1/4 inch) shaft. Brass insert.



Knobs - Pointer - Black Aluminium
Knobs - Pointer - Black Aluminium

Also see combined categories:
All Pointer Knobs

Grub screw fixing. Suits 6.35mm (1/4 inch) shaft.



Knobs - Pointer - Aluminium and Plastic
Knobs - Pointer - Aluminium and Plastic

Also see combined categories:
All Pointer Knobs

Grub screw fixing. Suits 6.35mm (1/4 inch) shaft. Brass Insert. White Pointer.



Screws - Captive - Retractable - Steel
Screws - Captive - Retractable - Steel

Also see combined categories:
All Captive Screws

Compliance with UL 1950 and EN 60950 codes for access areas. Ratchet mechanism allows screw to be tightened down by hand, but a tool is needed to loosen.Fully retractable captive to the panel and spring ejected.

Press in style. Bright chromate zinc plated, case hardened steel with aluminium knob and stainless steel spring. Knobs available either slotted or no.2 phillips.


Cross Blocks - Heavy Duty - Two Nuts
Cross Blocks - Heavy Duty - Two Nuts

Also see combined categories:
All Cross Blocks
All Swivel Joints and Cross Blocks

Used for connecting two round rods at 90o.

Adjustments can be made by loosening the hand knob. Plastic knobs function independently for precise adjustment. Stainlesss steel eye bolt firmly clamps around adjusting rod for superior holding strength. Eyelet does not mar rod when tightened, resulting in smooth rod surface that easily slides through the cross block. No set screws required. Plastic or Stainless bodies accept 12.70 or 15.88mm rods.


Screws - Hex Head - Steel - Zinc Plated
Screws - Hex Head - Steel - Zinc Plated

Also see combined categories:
All Hex Head Screws

BSW and METRIC - Bolts


Related Information:


Screws - Shoulder - Socket Head - 303 Stainless
Screws - Shoulder - Socket Head - 303 Stainless

Also see combined categories:
All Shoulder Screws

Also known as stripper bolts.


Screws - Shoulder - Socket Head - 416 Stainless
Screws - Shoulder - Socket Head - 416 Stainless

Also see combined categories:
All Shoulder Screws

Also known as stripper bolts.


Screws - Shoulder - Socket Head - Carbon Steel
Screws - Shoulder - Socket Head - Carbon Steel

Also see combined categories:
All Shoulder Screws

Also known as stripper bolts.


Screws - Shoulder - Slotted Shallow Head - Carbon Steel
Screws - Shoulder - Slotted Shallow Head - Carbon Steel

Also see combined categories:
All Shoulder Screws

Also known as stripper bolts.


Cross Blocks - Heavy Duty - Two Knobs
Cross Blocks - Heavy Duty - Two Knobs

Also see combined categories:
All Cross Blocks
All Swivel Joints and Cross Blocks

Used for connecting two round rods at 90o.

Adjustments can be made by loosening the hand knob. Plastic knobs function independently for precise adjustment. Knobs have brass insert for easy turning and to prevent galling. Stainlesss steel eye bolt firmly clamps around adjusting rod for superior holding strength. Eyelet does not mar rod when tightened, resulting in smooth rod surface that easily slides through the cross block. No set screws required. Plastic or Stainless bodies accept 12.70 or 15.88mm rods.


Screws - Shoulder - Slotted Head - Stainless
Screws - Shoulder - Slotted Head - Stainless

Also see combined categories:
All Shoulder Screws

303 Stainless Steel

Also known as stripper bolts.


Housings - Bearing - Square - Miniature
Housings - Bearing - Square - Miniature


Aluminium housings to suit standard radial ball bearings.

Use with standard radial ball bearings. Bearing not included. Can be through screwed from the top using socket head cap screws. Can be bolted from the bottom using the pre-tapped holes. Made from Aluminium 6082-T6 Black Anodised.


Tools - Screw Extractors
Tools - Screw Extractors

Also see combined categories:
All Tools

The quick and easy way to remove broken screws, bolts, pipes and studs.

Note! You will also need a drill bit of the correct size for each extractor.


Knobs - Cabinet Hardware
Knobs - Cabinet Hardware


Includes an 8-32 x 1 inch (25.4mm) long screw to assemble through cabinet door.


Cross Blocks - Heavy Duty - One Knob One Nut
Cross Blocks - Heavy Duty - One Knob One Nut

Also see combined categories:
All Cross Blocks
All Swivel Joints and Cross Blocks

Used for connecting two round rods at 90o.

Adjustments can be made by loosening the hand knob. Plastic knobs function independently for precise adjustment. Knobs have brass insert for easy turning and to prevent galling. Stainlesss steel eye bolt firmly clamps around adjusting rod for superior holding strength. Eyelet does not mar rod when tightened, resulting in smooth rod surface that easily slides through the cross block. No set screws required. Plastic or Stainless bodies accept 12.70 or 15.88mm rods.


Knobs - Oval Tapered - Press On - Phenolic
Knobs - Oval Tapered - Press On - Phenolic

Also see combined categories:
All Knobs

Press on knobs hold on securely without threads or set screws

Shaft diameter should be +0.000 / - 0.076 mm for best performance. Knob is held in place by a ribbed insert that squeezes onto the shaft. Eliminates machining costs. Knobs will not come off with normal use but can be removed by knocking with a hammer on the underside.


Supports - Pedestal Two Bolt
Supports - Pedestal Two Bolt

Also see combined categories:
All Supports

For linear shafting.

Cast Aluminium or Malleable Iron. Clamping Screw (supplied) made of Steel.

Related Information:


Screws - Shoulder - Jig and Fixture - Steel
Screws - Shoulder - Jig and Fixture - Steel

Also see combined categories:
All Shoulder Screws

Used in construction of tool, jig and fixture work. 4140L heat treated steel with black oxide finish.

Also known as stripper bolts.


Assortment Kits - Various
Assortment Kits - Various


Springs - O-Rings - Shafting - Circlips - Gears - Chain - Machine Keys - Nuts - Bolts - Shim - Screws - Washers - Roll Pins - Woodruff Keys - Cotter Pins - E-Clips - Fuses - Grease Nipples - Hitch Pins - Clevis Pins



Screws - Cap - Socket - 18-8 Stainless Steel - Nylon Tipped
Screws - Cap - Socket - 18-8 Stainless Steel - Nylon Tipped

Also see combined categories:
All Socket Cap Screws
All Soft Tipped Grub Screws

Nylon tipped socket cap screws in 18-8 Stainless Steel - similar to 316 stainless



Main Pages



Freight Rates
Terms and Conditions
Privacy Policy

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

Small Parts & Bearings offers 124371 products in 2774 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 124371 products in 2774 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.