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Square head bolts

4

Square head bolts for sale on Ireland's largest auction and classifieds sites

Home / Fasteners & Hardware / Square head bolts refurbished & used for sale | For Sale UK
304 stainless steel square - 304,

304 stainless steel square - 304,

£44.73 · Buy It Now

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M10 roofing bolts - bolts, &

M10 roofing bolts - bolts, &

£6.13 · Buy It Now

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M10 m12 square - m4, m5

M10 m12 square - m4, m5

£33.61 · Buy It Now

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M10 m12 m30 - m8, head

M10 m12 m30 - m8, head

£49.43 · Buy It Now

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M10 roofing bolts - m8,

M10 roofing bolts - m8,

£104.79 · Buy It Now

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Roofing bolts with - roofing, nuts

Roofing bolts with - roofing, nuts

£104.79 · Buy It Now

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Stainless steel square head - stainless,

Stainless steel square head - stainless,

£30.47 · Buy It Now

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Machine screws solid brass - machine,

Machine screws solid brass - machine,

£337.00 · Buy It Now

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Stainless steel head bolt - steel,

Stainless steel head bolt - steel,

£18.11 · Buy It Now

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M6 solid brass - m3,

M6 solid brass - m3,

£92.21 · Buy It Now

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M10 m12 square - m5, m6

M10 m12 square - m5, m6

£2.92 · Buy It Now

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Pan head machine screws solid - machine,

Pan head machine screws solid - machine,

£31.47 · Buy It Now

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Cheese machine screws solid - cheese,

Cheese machine screws solid - cheese,

£41.79 · Buy It Now

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Square head bolts - square, t

Square head bolts - square, t

£77.58 · Buy It Now

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M10 m12 304 stainless - m5,

M10 m12 304 stainless - m5,

£64.34 · Buy It Now

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M12 square head - square,

M12 square head - square,

£21.26 · Buy It Now

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Roofing bolts with - roofing, square

Roofing bolts with - roofing, square

£129.99 · Buy It Now

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M6 solid brass - m6,

M6 solid brass - m6,

£63.21 · Buy It Now

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Solid brass metric hexagon - brass,

Solid brass metric hexagon - brass,

£64.74 · Buy It Now

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Pcs stainless steel square - pcs,

Pcs stainless steel square - pcs,

£10.90 · Buy It Now

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Ultra thin head bolt - ultra,

Ultra thin head bolt - ultra,

£6.99 · Buy It Now

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Square head screws - head,

Square head screws - head,

£149.10 · Buy It Now

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Cheese machine screws solid - cheese,

Cheese machine screws solid - cheese,

£62.50 · Buy It Now

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Cheese machine screws - cheese, solid

Cheese machine screws - cheese, solid

£52.02 · Buy It Now

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Roofing bolts with square - bolts,

Roofing bolts with square - bolts,

£20.30 · Buy It Now

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M10 m12 square - m4,m5,m6,m8,m10,m12,

M10 m12 square - m4,m5,m6,m8,m10,m12,

£111.88 · Buy It Now

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6mm roofing bolts - 6mm,

6mm roofing bolts - 6mm,

£38.49 · Buy It Now

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Bolt drop in - t,

Bolt drop in - t,

£43.95 · Buy It Now

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Carriage bolts cup square - bolts,

Carriage bolts cup square - bolts,

£26.03 · Buy It Now

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M4 m5 m6 solid - m2, m3

M4 m5 m6 solid - m2, m3

£39.10 · Buy It Now

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Bolts m20 300 - bolts,

Bolts m20 300 - bolts,

£4.38 · Buy It Now

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Roofing bolts mushroom - bolts,

Roofing bolts mushroom - bolts,

£64.26 · Buy It Now

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Solid brass phillips machine - brass,

Solid brass phillips machine - brass,

£15.48 · Buy It Now

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Bolt thin head screws - m8,

Bolt thin head screws - m8,

£4.95 · Buy It Now

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M12 12mm hex hexagon - hexagon, head

M12 12mm hex hexagon - hexagon, head

£149.98 · Buy It Now

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Cup square carriage bolt - square,

Cup square carriage bolt - square,

£18.36 · Buy It Now

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Elite greenhouse 22mm - elite,

Elite greenhouse 22mm - elite,

£8.49 · Buy It Now

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M10 cup square carriage - square,

M10 cup square carriage - square,

£38.25 · Buy It Now

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M10 m12 a2 304 - m5, m6

M10 m12 a2 304 - m5, m6

£34.07 · Buy It Now

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M10 m12 square - m12,

M10 m12 square - m12,

£178.92 · Buy It Now

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A2 solid brass - m3, m5

A2 solid brass - m3, m5

£7.63 · Buy It Now

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Elite greenhouse square head - elite,

Elite greenhouse square head - elite,

£7.99 · Buy It Now

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50x greenhouse bolts - greenhouse,

50x greenhouse bolts - greenhouse,

£5.89 · Buy It Now

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6mm hex hexagon - /, wood

6mm hex hexagon - /, wood

£2.78 · Buy It Now

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Cup square carriage bolts hex - cup,

Cup square carriage bolts hex - cup,

£22.21 · Buy It Now

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Solid brass slotted - slotted, pan

Solid brass slotted - slotted, pan

£9.91 · Buy It Now

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Solid brass slotted - solid,

Solid brass slotted - solid,

£71.49 · Buy It Now

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Solid brass phillips - brass,

Solid brass phillips - brass,

£1.79 · Buy It Now

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Cup square carriage bolt - m6,

Cup square carriage bolt - m6,

£5.67 · Buy It Now

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Roofing bolts mushroom - m6, m8

Roofing bolts mushroom - m6, m8

£3.69 · Buy It Now

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M6x12mm greenhouse bolts - m6x12mm,

M6x12mm greenhouse bolts - m6x12mm,

£3.48 · Buy It Now

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Slot 35mm t bolt - x,

Slot 35mm t bolt - x,

£3.69 · Buy It Now

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M12 carriage bolts - bolts, cup

M12 carriage bolts - bolts, cup

£177.16 · Buy It Now

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Greenhouse bolts nuts 11mm - greenhouse,

Greenhouse bolts nuts 11mm - greenhouse,

£5.99 · Buy It Now

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50x greenhouse bolts and - greenhouse, nuts

50x greenhouse bolts and - greenhouse, nuts

£7.69 · Buy It Now

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Cheese machine screws - screws, solid

Cheese machine screws - screws, solid

£4.30 · Buy It Now

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M10 cup square carriage bolt - m10,

M10 cup square carriage bolt - m10,

£6.29 · Buy It Now

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Greenhouse bolts nuts 11mm - &,

Greenhouse bolts nuts 11mm - &,

£10.49 · Buy It Now

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M12 cup square carriage - cup,

M12 cup square carriage - cup,

£6.19 · Buy It Now

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M10 long roofing - m6,m8,m10,, long,

M10 long roofing - m6,m8,m10,, long,

£164.99 · Buy It Now

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Roofing bolts square - bolts,

Roofing bolts square - bolts,

£4.18 · Buy It Now

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M10 roofing bolts - m5,

M10 roofing bolts - m5,

£9.68 · Buy It Now

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Greenhouse aluminium 11mm - greenhouse,

Greenhouse aluminium 11mm - greenhouse,

£3.99 · Buy It Now

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M10 trade price zinc cup - m8,

M10 trade price zinc cup - m8,

£16.93 · Buy It Now

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Pack lagg bolts - of,

Pack lagg bolts - of,

£15.99 · Buy It Now

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50x greenhouse bolts - 50x,

50x greenhouse bolts - 50x,

£5.89 · Buy It Now

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8mm square toolpost spanner - 8mm,

8mm square toolpost spanner - 8mm,

£8.50 · Buy It Now

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Solid brass phillips - m2-m8,

Solid brass phillips - m2-m8,

£37.91 · Buy It Now

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10g wood screws robertson - /,

10g wood screws robertson - /,

£6.60 · Buy It Now

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100 greenhouse square - 10,

100 greenhouse square - 10,

£4.69 · Buy It Now

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M10 bolt - n-bolt, nuts

M10 bolt - n-bolt, nuts

£12.75 · Buy It Now

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Solid brass slotted machine - m4,

Solid brass slotted machine - m4,

£3.28 · Buy It Now

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304 stainless steel - m6,

304 stainless steel - m6,

£44.30 · Buy It Now

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Greenhouse aluminium 11mm - greenhouse,

Greenhouse aluminium 11mm - greenhouse,

£3.99 · Buy It Now

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M10 m12 a2 stainless - m5,

M10 m12 a2 stainless - m5,

£42.23 · Buy It Now

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Coach bolts cup - coach,

Coach bolts cup - coach,

£7.01 · Buy It Now

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Coach bolt carriage - bolt, bolts

Coach bolt carriage - bolt, bolts

£66.33 · Buy It Now

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M6x12mm greenhouse bolts - greenhouse, &

M6x12mm greenhouse bolts - greenhouse, &

£3.11 · Buy It Now

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8mm cup square carriage - m8,

8mm cup square carriage - m8,

£110.59 · Buy It Now

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Mushroom head square neck - mushroom,

Mushroom head square neck - mushroom,

£2.92 · Buy It Now

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Square head screws - -, fully

Square head screws - -, fully

£5.45 · Buy It Now

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M6 solid brass - m6,

M6 solid brass - m6,

£60.59 · Buy It Now

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100 pack greenhouse bolt nut - greenhouse,

100 pack greenhouse bolt nut - greenhouse,

£13.07 · Buy It Now

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10mm hex hexagon head wood - 10mm,

10mm hex hexagon head wood - 10mm,

£55.98 · Buy It Now

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12mm square toolpost spanner - 12mm,

12mm square toolpost spanner - 12mm,

£8.95 · Buy It Now

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Mushroom head square neck - mushroom,

Mushroom head square neck - mushroom,

£19.80 · Buy It Now

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Greenhouse bolts nuts - greenhouse, 11mm

Greenhouse bolts nuts - greenhouse, 11mm

£10.49 · Buy It Now

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Black stainless - m6,

Black stainless - m6,

£7.34 · Buy It Now

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M10 m12 square - m4,m5,m6,m8,m10,m12,

M10 m12 square - m4,m5,m6,m8,m10,m12,

£90.38 · Buy It Now

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Greenhouse bolts 11mm - bolts,

Greenhouse bolts 11mm - bolts,

£6.99 · Buy It Now

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Square head bolts - head, m5

Square head bolts - head, m5

£2.88 · Buy It Now

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Bolt drop in hammer - t,

Bolt drop in hammer - t,

£13.75 · Buy It Now

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Stainless steel head - steel, bolt

Stainless steel head - steel, bolt

£24.11 · Buy It Now

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50x greenhouse bolts - 50x,

50x greenhouse bolts - 50x,

£5.89 · Buy It Now

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Square head small bolt - square,

Square head small bolt - square,

£2.95 · Buy It Now

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M12 square head bolts - m4~m12,

M12 square head bolts - m4~m12,

£25.70 · Buy It Now

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📊96 listings · from £1.79 · avg £38.45
⚠️ These listings were last updated more than 18 days ago. Search for fresh listings

Browse 96 square head bolts listings currently in our index. Prices range from £1.79 to £337, with an average of £38.45. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about square head bolts →

Try this: st200 fiesta | stainless steel turnbuckle | storm door | takeuchi tb228 pins bushings | stiga turbo 55 | kawasaki zx10r 04 05 power commander | beech cabinets kitchen | tomy discovery dome deluxe | plywood sheets newcastle upon tyne | alfa romeo spider 2000 veloce

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Everything you need to know about square head bolts

Whether you are looking for a brand-new or second-hand square head bolts, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £1.79, while premium listings can reach £337 — giving you a wide budget spread to work with. The average price of £38.45 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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