40mm x 40mm Square Tube Insert (For 30-34mm Tube) 3-5mm Wall | Black LDPE

Product code: SQ051-500
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40mm x 40mm Square Tube Insert (For 30-34mm Tube) 3-5mm Wall | Black LDPE
40mm x 40mm Square Tube Insert (For 30-34mm Tube) 3-5mm Wall | Black LDPE
40mm x 40mm Square Tube Insert (For 30-34mm Tube) 3-5mm Wall | Black LDPE
40mm x 40mm Square Tube Insert (For 30-34mm Tube) 3-5mm Wall | Black LDPE
40mm x 40mm Square Tube Insert (For 30-34mm Tube) 3-5mm Wall | Black LDPE
40mm x 40mm Square Tube Insert (For 30-34mm Tube) 3-5mm Wall | Black LDPE
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 499 £0.79 £0.95
500 - 999 £0.69 £0.83
1000 - 1999 £0.62 £0.74
2000 - 3499 £0.55 £0.66
3500 - 4999 £0.47 £0.57
5000 + £0.42 £0.50
£0.95 / each
Quantity:


Product Specification
Outside Diameter 40mm x 40mm
Wall Thickness 3.0 - 5.0mm
To Fit Tube Size 30.0-34.0mm
Head Height 5mm
Insert Length 14.5mm
Colour Black
Material LDPE

Next Day or Standard Delivery available via DHL or Royal Mail.
Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

Larger Order?

Call our sales team on

01233 713581


Frequently Bought Together

Total Price: £0.00

40mm x 40mm Square Tube Insert - 3.0 to 5.0mm Wall - Black LDPE

The SQ051-500 is a 40mm x 40mm black LDPE square tube insert designed for heavy-walled tube in the 3.0 to 5.0mm wall thickness range. At 40mm, heavy-walled box section is common in structural steel work, security barriers, heavy gate fabrication and civil engineering products where thin-walled tube would not carry the load. This insert fits where the standard SQ051 would be too loose. Same 5mm head height and 14.5mm insert length. LDPE ribbed push-fit.

Common Applications

  • Structural steel heavy-wall 40mm box section tube end protection
  • Security barrier and heavy gate 40mm thick-walled tube end cap
  • Civil engineering and structural 40mm SHS 3.0 to 5.0mm wall finishing
  • 40mm square tube heavy-gauge black LDPE push-fit end plug

40mm x 40mm Square Tube Insert Dimensions

  • Outside Diameter: 40mm x 40mm
  • Wall Thickness: 3.0 - 5.0mm
  • To Fit Tube Size: 30.0-34.0mm
  • Head Height: 5mm
  • Insert Length: 14.5mm
  • Material: LDPE (Low-Density Polyethylene)
  • Colour: Black
  • Fitting: Push Fit
  • Design: Ribbed walls for secure grip across multiple wall thicknesses

View our full square tube insert range or browse our complete tube insert collection.

Need help or buying in bulk?

For technical advice or volume pricing, call our team on 01233 713581.

Please call for any enquiries!
Mon - Thurs 8.30 am - 5.30 pm
Fri 8.30 am - 3.30 pm
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