Tube Inserts

A tube insert is a square or round plastic bung or plug with an internal female metal thread. Tube inserts are inserted into the open end of a square tube, round tube or strut or box section.

What do inserts do?

Threaded tube inserts provide a convenient way of attaching static or adjustable feet or stem casters to aluminium structural tubes or metal tubing. Tube inserts fit snugly into the end of the tube and ensure the foot or castor is held in place securely.

Thread sizes

RS Components offer a range of threaded tube inserts with an internal female thread. Thread sizes include M10, M12, M16, M20

Applications

Tube inserts are used in a wide variety of heavy-duty and light-duty industrial applications. Tube inserts are used where height adjustment or movement of structure is required. The most common environments would be;

  • Conveyor stands
  • Display stands
  • Furniture
  • Trolleys and carts

Some key points that must be considered when selecting a suitable tube insert fixings are;

  • Thread size 
  • Tube size
  • Static load capacity
  • Bush material
  • Body material

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Viewing 1 - 20 of 21 products
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Description Price Static Load Capacity Thread Size Bush Material Dimensions Height Length Width Body Material Profile
RS Stock No. 235-1013
BrandRS PRO
TWD1,102.00
1 Bag of 4
Bag(s)
1200kg M16 Nickel-Plated Brass 50 x 50 x 55mm 55mm 50mm 50mm Nylon Square
RS Stock No. 235-1029
BrandRS PRO
TWD1,102.00
1 Bag of 4
Bag(s)
1200kg M20 Nickel-Plated Brass 50 x 50 x 55mm 55mm 50mm 50mm Nylon Square
RS Stock No. 302-3208
Mfr. Part No.A021/009
TWD1,688.00
1 Bag of 4
Bag(s)
1200kg M16 Stainless Steel 50 x 50 x 55mm 55mm 50mm 50mm Nylon Square
RS Stock No. 235-0947
BrandRS PRO
TWD822.00
1 Bag of 4
Bag(s)
500kg M16 Nickel-Plated Brass 30 x 30 x 43mm 43mm 30mm 30mm Nylon Square
RS Stock No. 235-1035
BrandRS PRO
TWD1,102.00
1 Bag of 4
Bag(s)
1200kg M16 Nickel-Plated Brass 50 x 50 x 55mm 55mm 50mm 50mm Nylon Square
RS Stock No. 235-0953
BrandRS PRO
TWD872.00
1 Bag of 4
Bag(s)
1000kg M10 Nickel-Plated Brass 40 x 40 x 43mm 43mm 40mm 40mm Nylon Square
RS Stock No. 302-3220
Mfr. Part No.A021/011
TWD1,773.00
1 Bag of 4
Bag(s)
1200kg M16 Stainless Steel 50 x 50 x 55mm 55mm 50mm 50mm Nylon Square
RS Stock No. 302-3113
Mfr. Part No.A021/001
TWD1,282.00
1 Bag of 4
Bag(s)
500kg M10 Stainless Steel 30 x 30 x 43mm 43mm 30mm 30mm Nylon Square
RS Stock No. 302-3179
Mfr. Part No.A021/006
TWD1,421.00
1 Bag of 4
Bag(s)
1000kg M16 Stainless Steel 40 x 40 x 42mm 42mm 40mm 40mm Nylon Square
RS Stock No. 235-0969
BrandRS PRO
TWD872.00
1 Bag of 4
Bag(s)
1000kg M12 Nickel-Plated Brass 40 x 40 x 43mm 43mm 40mm 40mm Nylon Square
RS Stock No. 302-3236
Mfr. Part No.A021/012
TWD1,773.00
1 Bag of 4
Bag(s)
1200kg M20 Stainless Steel 50 x 50 x 55mm 55mm 50mm 50mm Nylon Square
RS Stock No. 235-0931
BrandRS PRO
TWD822.00
1 Bag of 4
Bag(s)
500kg M12 Nickel-Plated Brass 30 x 30 x 43mm 43mm 30mm 30mm Nylon Square
RS Stock No. 235-1041
BrandRS PRO
TWD1,102.00
1 Bag of 4
Bag(s)
1200kg M20 Nickel-Plated Brass 50 x 50 x 55mm 55mm 50mm 50mm Nylon Square
RS Stock No. 302-3191
Mfr. Part No.A021/008
TWD1,566.00
1 Bag of 4
Bag(s)
1000kg M20 Stainless Steel 40 x 40 x 42mm 42mm 40mm 40mm Nylon Square
RS Stock No. 235-0925
BrandRS PRO
TWD822.00
1 Bag of 4
Bag(s)
500kg M10 Nickel-Plated Brass 30 x 30 x 43mm 43mm 30mm 30mm Nylon Square
RS Stock No. 302-3157
Mfr. Part No.A021/004
TWD1,406.00
1 Bag of 4
Bag(s)
1000kg M10 Stainless Steel 40 x 40 x 42mm 42mm 40mm 40mm Nylon Square
RS Stock No. 235-1007
BrandRS PRO
TWD872.00
1 Bag of 4
Bag(s)
1000kg M20 Nickel-Plated Brass 40 x 40 x 43mm 43mm 40mm 40mm Nylon Square
RS Stock No. 302-3163
Mfr. Part No.A021/005
TWD1,406.00
1 Bag of 4
Bag(s)
1000kg M12 Stainless Steel 40 x 40 x 42mm 42mm 40mm 40mm Nylon Square
RS Stock No. 235-0997
BrandRS PRO
TWD872.00
1 Bag of 4
Bag(s)
1000kg M20 Nickel-Plated Brass 40 x 40 x 43mm 43mm 40mm 40mm Nylon Square
RS Stock No. 302-3185
Mfr. Part No.A021/007
TWD1,406.00
1 Bag of 4
Bag(s)
1000kg M20 Stainless Steel 40 x 40 x 42mm 42mm 40mm 40mm Nylon Square