Unc screws
Unc screws for sale on Ireland's largest auction and classifieds sites
Unc hexagon set screws - set, - £90.21
Set screws unc • Hexagon head fully • High tensile - Free postage - New and Used
Set screws unc • Hexagon head fully • High tensile - Free postage - New and Used
Unc button head - button, allen - £24.58
Unc button head • Socket screws stainless • Thread pattern manufactured - Free postage - New and Used
Unc button head • Socket screws stainless • Thread pattern manufactured - Free postage - New and Used
Unf unc imperial - unf, & - £27.19
Imperial bolts screws • Unf unc serrated • Flange nuts zinc - Free postage - New and Used
Imperial bolts screws • Unf unc serrated • Flange nuts zinc - Free postage - New and Used
Unc stainless steel socket - unc, - £153.86
Unc socket cap • Bolts fully threaded • Imperial coarse material - Free postage - New and Used
Unc socket cap • Bolts fully threaded • Imperial coarse material - Free postage - New and Used
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3 8 unc - 5/16", - £133.60
Unc button head • Socket screws stainless • Thread pattern manufactured - Free postage - New and Used
Unc button head • Socket screws stainless • Thread pattern manufactured - Free postage - New and Used
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48 listings · from £2.64 · avg £76.29
⚠️ These listings were last updated more than 13 days ago.
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Browse 48 unc screws listings currently in our index. Prices range from £2.64 to £259.45, with an average of £76.29. 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 unc screws →
Unc cap screws - unc, - £46.79
Unc socket cap • Screws stainless stee • Threads pattern unified - Free postage - New and Used
Unc socket cap • Screws stainless stee • Threads pattern unified - Free postage - New and Used
Unc countersunk screws a2 - unc, - £129.95
Unc countersunk screws • Stainless steel socket • Manufactured from grade - Free postage - New and Used
Unc countersunk screws • Stainless steel socket • Manufactured from grade - Free postage - New and Used
Stainless unc countersunk - stainless, - £259.45
0.75 0.28 • Countersunk socket screws • 0.36 0.14 0.48 - Free postage - New and Used
0.75 0.28 • Countersunk socket screws • 0.36 0.14 0.48 - Free postage - New and Used
8 1 2 - 3/8, unc - £114.38
Allen key • Unc cap head • Socket screws thread - Free postage - New and Used
Allen key • Unc cap head • Socket screws thread - Free postage - New and Used
1 2 unc - 5/16", - £129.10
Unc socket cap • Screws stainless steel • Manufactured from grade - Free postage - New and Used
Unc socket cap • Screws stainless steel • Manufactured from grade - Free postage - New and Used
Unc button head - unc, a2 - £133.60
Unc button head • Socket screws stainless • Pattern thread pitch - Free postage - New and Used
Unc button head • Socket screws stainless • Pattern thread pitch - Free postage - New and Used
Unc stainless steel - unc, a2 - £80.77
0.19 0.07 • Thread unc grade • Technical information 0.45 - Free postage - New and Used
0.19 0.07 • Thread unc grade • Technical information 0.45 - Free postage - New and Used
Unc grade stainless steel - unc, - £130.43
Material stainless steel • Increases corrosion resistance • Thread unc imperial - Free postage - New and Used
Material stainless steel • Increases corrosion resistance • Thread unc imperial - Free postage - New and Used
Unc stainless steel - unc, a2 - £45.50
0.46 0.13 • Type flat slotted • Head countersunk thread - Free postage - New and Used
0.46 0.13 • Type flat slotted • Head countersunk thread - Free postage - New and Used
Unc imperial cap head - 10-24, - £26.39
Hex bolts unc • Socket cap head • Screw stainless steel - Free postage - New and Used
Hex bolts unc • Socket cap head • Screw stainless steel - Free postage - New and Used
3 8 1 - 3/8, & - £73.08
Unc hex head • Thread imperial coarse • Stainless steel increased - Free postage - New and Used
Unc hex head • Thread imperial coarse • Stainless steel increased - Free postage - New and Used
Unc high tensile imperial - unc, - £77.20
Unc high tensile • Imperial steel large • Head flange bolt - Free postage - New and Used
Unc high tensile • Imperial steel large • Head flange bolt - Free postage - New and Used
Stainless steel unc raised - a2, - £77.89
0.34 • 0.25 - Free postage - New and Used
0.34 • 0.25 - Free postage - New and Used
Unc countersunk screws - 5/16", - £102.75
Unc countersunk socket • Allen screws thread • Manufactured from grade - Free postage - New and Used
Unc countersunk socket • Allen screws thread • Manufactured from grade - Free postage - New and Used
Unc cap screws - cap, key - £111.35
Unc socket cap • Screws allen key • High tensile grade - Free postage - New and Used
Unc socket cap • Screws allen key • High tensile grade - Free postage - New and Used
3 8 unc set screws - 5/16", - £70.66
Hexagon head fully • Threaded set screws • Unc high tensile - Free postage - New and Used
Hexagon head fully • Threaded set screws • Unc high tensile - Free postage - New and Used
Unc stainless steel allen - allen, key - £74.27
0.53 0.16 • Thread unc imperial • Material stainless steel - Free postage - New and Used
0.53 0.16 • Thread unc imperial • Material stainless steel - Free postage - New and Used
Unc pan slotted head - a2, - £53.38
Pan slotted head • Unc stainless steel • Imperial machine screws - Free postage - New and Used
Pan slotted head • Unc stainless steel • Imperial machine screws - Free postage - New and Used
Unc cap screws allen key - allen, - £49.51
Stainless steel hexagon • Unc socket cap • Head fully threaded - Free postage - New and Used
Stainless steel hexagon • Unc socket cap • Head fully threaded - Free postage - New and Used
Unc cap screws - 1/4", - £22.35
Unc socket cap • Screws high tensile • Grade 12.9 steel - Free postage - New and Used
Unc socket cap • Screws high tensile • Grade 12.9 steel - Free postage - New and Used
Unc cap screws - 5/16", - £89.39
Unc socket cap • Screws high tensile • Grade 12.9 steel - Free postage - New and Used
Unc socket cap • Screws high tensile • Grade 12.9 steel - Free postage - New and Used
8 1 2 unc - 1/2", hex - £96.43
Set screws are • Fully threaded unc • Bolt stainless steel - Free postage - New and Used
Set screws are • Fully threaded unc • Bolt stainless steel - Free postage - New and Used
Unf unc imperial - unc, - £251.80
Serrated flange nuts • Stainless steel • Choose either unc - Free postage - New and Used
Serrated flange nuts • Stainless steel • Choose either unc - Free postage - New and Used
3 8 unc - 1/4", cap - £44.70
Unc socket cap • Screws stainless steel • Manufactured from grade - Free postage - New and Used
Unc socket cap • Screws stainless steel • Manufactured from grade - Free postage - New and Used
Unc self colour steel allen - unc, - £25.60
Unc self colour • Steel allen key • Socket button head - Free postage - New and Used
Unc self colour • Steel allen key • Socket button head - Free postage - New and Used
10 unc high tensile - 3/16"-, - £35.34
Unc thread pattern • Set screws are • Fully threaded version - Free postage - New and Used
Unc thread pattern • Set screws are • Fully threaded version - Free postage - New and Used
Unc bsw black - bsw, socket - £25.26
Material hex socket • Flat head bolts • Nuts set are - Free postage - New and Used
Material hex socket • Flat head bolts • Nuts set are - Free postage - New and Used
Unc stainless steel - stainless, - £5.77
Manufactured from stainless • Steel improved corrosion • Resistance all bolts - Free postage - New and Used
Manufactured from stainless • Steel improved corrosion • Resistance all bolts - Free postage - New and Used
Unc high tensile steel - steel, socket - £55.96
Thread unc imperial • Coarse grade 10.9 • High tensile steel - Free postage - New and Used
Thread unc imperial • Coarse grade 10.9 • High tensile steel - Free postage - New and Used
Unf unc imperial serrated - &, - £111.93
Thread choose ether • Unf fine unc • 0.48 0.21 - Free postage - New and Used
Thread choose ether • Unf fine unc • 0.48 0.21 - Free postage - New and Used
Unc 16 cap screws allen - 10, 3/16 - £12.18
Unc socket cap • Screws threads are • Unified national coarse - Free postage - New and Used
Unc socket cap • Screws threads are • Unified national coarse - Free postage - New and Used
Stainless - (16, tpi), - £159.99
- Free postage - New and Used
- Free postage - New and Used
Unc hexagon set screws - unc, fully - £85.06
Set screws unc • Hexagon head fully • High tensile - Free postage - New and Used
Set screws unc • Hexagon head fully • High tensile - Free postage - New and Used
Unc socket cap screws - cap, a2 - £41.18
Socket wrench • Cap screws stainless • Allen key bolts - Free postage - New and Used
Socket wrench • Cap screws stainless • Allen key bolts - Free postage - New and Used
Unc fully threaded ht - 1/2", set - £19.14
Unc thread pattern • Set screws are • Fully threaded version - Free postage - New and Used
Unc thread pattern • Set screws are • Fully threaded version - Free postage - New and Used
Stainless steel - (20tpi),, - £64.99
- Free postage - New and Used
- Free postage - New and Used
Stainless steel - (20, - £52.49
- Free postage - New and Used
- Free postage - New and Used
Unc socket cap head - unc, - £39.24
Point grub screws • Socket cap head • Black pozi flange - Free postage - New and Used
Point grub screws • Socket cap head • Black pozi flange - Free postage - New and Used
Unc countersunk csk socket - unc, - £5.58
Unc countersunk csk • Socket screw allen • Bolt grade 10.9 - Free postage - New and Used
Unc countersunk csk • Socket screw allen • Bolt grade 10.9 - Free postage - New and Used
1 2 unc set - unc, screws - £152.59
Hexagon head fully • Threaded unc set • Screws zinc plated - Free postage - New and Used
Hexagon head fully • Threaded unc set • Screws zinc plated - Free postage - New and Used
Unc cap screws - #8-32, key - £2.64
Socket cap screws • Stainless steel unc • Manufactured from grade - Free postage - New and Used
Socket cap screws • Stainless steel unc • Manufactured from grade - Free postage - New and Used
Unc pan pozi machine - pozi, bzp - £19.08
Pan pozi machine • Screws bzp no6 • Tpi no8 - Free postage - New and Used
Pan pozi machine • Screws bzp no6 • Tpi no8 - Free postage - New and Used
8mm 32 phillips - 5/6/8mm, screw - £27.53
Head style countersunk • Length 5mm 6mm • 8mm material carbon - Free postage - New and Used
Head style countersunk • Length 5mm 6mm • 8mm material carbon - Free postage - New and Used
Try this: j bolts | blind rivets | steel bushes | brass wood screws | m7 bolt | bosch gop 10 8v | eye bolts | rawl bolts m16 | slotted steel wood screws | 5 16 bolt
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Everything you need to know about unc screws
Whether you are looking for a brand-new or second-hand unc screws, eBay offers one of the largest selections available online. With 48 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 £2.64, while premium listings can reach £259.45 — giving you a wide budget spread to work with. The average price of £76.29 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.