Best Square Nuts Deals Online in the UK (10 Deals Found)

Last Updated - 23/09/2026 Sort By:

Best Choice
Helweet

New
Helweet Square Nut, 50Pcs, M3, M4, M5, M6, M8, Galvanized Steel, Square Design, Easy Installation, Corrosion Resistant
【Square-Shaped】Square nuts have a unique square shape that provides a larger gripping surface and reduces the risk of tw

£6.26 £6.99
Best Value
BJBJJIU

New
150 Pieces Stainless Steel Square Nuts Assortment Set
Stunning Material: Constructed from high-grade 304 stainless steel, our square nut set boasts a brilliant combination of

£7.99
GLARKS

New
Glarks 90pcs Carbon Steel Square Nut Set M3 M4 M5 M6 M8 White Zinc Plated Square Thin Nut Square Machine Screws Nut Metr
♛【What You Get】: In this kit, you will get 90pcs white zinc plated square nuts in 5 sizes: 20pcs m3 x 5.5 x 2mm, 20pcs m

£10.99
GLARKS

New
Glarks 90pcs Carbon Steel Square Nut Set M3 M4 M5 M6 M8 Square Thin Nut Square Machine Screws Nut Metric Coarse Thread A
♛【What You Get】: In this kit, you will get 90pcs 304 Stainless Steel square nuts in 5 sizes: 20pcs m3 x 5.5 x 2mm, 20pcs

£11.99
Singularity Supplies

New
M6 (6mm) Square Nut - Stainless Steel (A2) (Pack of 20)
Head Type: Square

£5.89
Screws City

New
M3 (3mm) (Pack of 50) Metric Square Thin Nuts DIN562 Steel cl. 4 Zinc Plated Steel Flat Nut - A04C/1 M3_50
Thread Size: M3

£3.99
Husseinbolt

New
Husseinbolt New Replacement Set of M8 Square Nuts (2)
HIGH QUALITY replacement set of Square nuts which are suitable for use on all STANDARD UK BEDS

£4.50
Uxcell

New
Sourcingmap Square Nuts,M3x5.5x2mm Zinc Plated Square Machine Screw Nuts 50pcs
[THREADED SIZE] - M3 x 0.5mm.

£4.59
sourcing map

New
sourcing map 10Pcs M6x11mmx3mm Square Nuts, Carbon Steel Zinc Plated Coarse Thread Square Nuts Fasteners for Home Repair
[SIZE & PACKAGE]: Our square nuts have a specification of M6, a thickness of 3mm/0.12", a pitch of 1mm, a thread diamete

£3.79
sourcing map

New
sourcing map M8 Square Nuts, 304 Stainless Steel Metric Coarse Thread Assortment Kit, 10 Pcs
[THREADED SIZE] - M8 x 1.25mm.

£5.99

10 Square Nuts deals are available from: Amazon stores, starting from £3.79.
The biggest discount we found is 10% on Helweet Square Nut, 50Pcs, M3, M4, M5, M6, M8, Galvanized Steel, Square Design, Easy Installation, Corrosion Resistant at Amazon.
The lowest price we found is £3.79 while the highest is £11.99.
Prices for the best Square Nuts deals average at £6.60.
Last updated on September 23, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Square Nuts.