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Swivel-In Nuts for 4040 aluminium construction profile

This listing is for 20 x Nuts, you choose from M4, M5, M6 thread

These nuts are ONLY for 4040 profile with an 8mm T-Slot

They are probably NOT compatible with 3030 profile (even though it has an 8mm T-Slot) as the 'wings' on these nuts are longer to lock into the wider slot profile of the 4040 extrusion


Please advise the thread size you require per ordered lot when purchasing from these available sizes:

M4, M5, M6


So when purchasing please advise your requirement, e.g.:


You will receive 20 x M4 4040 Hammer nuts


If you purchase 2 lots then please advise your requirements for the 2 lots and so on. e.g. for 2 lots purchased:


You will receive 20 x M5 and 20 x M6 nuts

Thank you


All products listed are in stock ex Wellington

Pickups must be pre-arranged as this is a part time business. We are located in Kaiwharawhara, Wellington. We do not have cash handling facilities onsite so please pay before pickup unless by prior agreement

mecha4makers -> New Zealand's online supplier of Mechatronic hardware For Makers & hobbyists


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Shipping options

Buy more than one of this item and only pay for shipping once.
  • Nationwide not rural$6.95
  • Nationwide rural$12.20
  • Seller allows pick-ups
  • Seller location: Wellington City, Wellington, NZ

Payment options

  • Other options
    NZ bank deposit