About Our Square Tube Inserts

Square Tube Inserts, Chrome Inserts, Stand off Feet, Angled Feet and Halfmoon Square Feet are ideal as square end caps for tubing. Our extensive range of low density polyethylene square tube end fittings are the ideal tube component to fit a wide variety of tube sizes. These square tube inserts are designed to be inserted into hollow square tube with ribbed sides for a secure fitting to offer... Read More
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  1. Square Plastic Threaded Inserts M8

    A range of square tube inserts each with an integral thread ideal for teaming up with adjustable feet to make furniture and equipment height adjustable.

    BEST PRICES ON PACKS OF 1000 INSERTS from .010p each  In Stock ready for sameday dispatch. 

     

                     
    Grouped product items
    Product Code Colour Colour Outside Diameter (mm) Outside Diameter (mm) Thread Size (D1) Thread Size (D1) Tube Wall Thickness Tube Wall Thickness Price 1+
    (ex. VAT)
    Price 100+
    (ex. VAT)
    Price 1,000+
    (ex. VAT)
    Buy Quantity
    39900 Black 16 x 16 M8 1.0 - 2.0

    £0.96

    £0.48

    £0.24

    39768 Black 19 x 19 M8 1.2

    £0.96

    £0.48

    £0.24

    39901 Black 20 x 20 M8 1.0 - 2.0

    £0.96

    £0.48

    £0.24

    39902 Black 22 x 22 M8 1.0 - 2.0

    £0.99

    £0.49

    £0.29

    39903 Black 25 x 25 M8 1.0 - 2.0

    £1.09

    £0.82

    £0.72

    39905 Black 30 x 30 M8 1.0 - 2.0

    £3.20

    £1.28

    £0.54

    5854-1 Black 32 x 32 M8 1.6

    £2.90

    £1.16

    £0.44

    39907 Black 40 X 40 M8 1.0 - 2.0

    £3.59

    £1.43

    £0.79

    39008 Black 50 x 50 M8 1.0 - 2.0

    £4.65

    £1.87

    £1.50

    Bulk Enquire For Best Price
  2. Square Plastic Threaded Inserts M10

    A range of M10 threaded square tube inserts from 25mm up to 50mm square - team up with our M10 Adjustable feet

    BEST PRICES FOR PACKS OF 1000 from 0.31p each  In Stock for sameday dispatch

     

               
    Grouped product items
    Product Code Colour Colour Outside Diameter (mm) Outside Diameter (mm) Thread Size (D1) Thread Size (D1) Tube Wall Thickness Tube Wall Thickness Price 1+
    (ex. VAT)
    Price 100+
    (ex. VAT)
    Price 1,000+
    (ex. VAT)
    Buy Quantity
    39904 Black 25 x 25 M10 1.0 - 2.0

    £2.04

    £0.81

    £0.40

    39906 Black 30 x 30 M10 1.0 - 2.0

    £3.01

    £1.21

    £0.51

    5866-1 Black 38 x 38 M10 1.6

    £4.43

    £1.79

    £0.76

    5856-1 Black 32 x 32 M10 1.6

    £2.90

    £1.16

    £0.46

    5950-2 Black 40 X 40 M10 1.0 - 2.0

    £3.66

    £1.46

    £0.88

    8000-1 Black 50 x 50 M10 1.0 - 2.0

    £4.73

    £3.56

    £2.76

    Bulk Enquire For Best Price
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About Our Square Tube Inserts

Square Tube Inserts, Chrome Inserts, Stand off Feet, Angled Feet and Halfmoon Square Feet are ideal as square end caps for tubing. Our extensive range of low density polyethylene square tube end fittings are the ideal tube component to fit a wide variety of tube sizes. These square tube inserts are designed to be inserted into hollow square tube with ribbed sides for a secure fitting to offer protection from sharp tube edges. Our square tube caps come as black or white as standard, and other colours can be supplied by special order. We offer extensive stocks in imperial and metric sizes to suit a variety of tube wall thicknesses. For an ideal fit to neatly finish off your tubing, just measure your square tube outside diameter and choose from our range. We carry thousands of each size of tube inserts in stock. To complement this range we also supply square steel tube and tube connectors.