5 16 bolt
5 16 bolt for sale on Ireland's largest auction and classifieds sites
Unc button head - unc, - £190.79
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
Unf stainless steel - unf, hex - £54.53
Type unf unified • National fine material • Stainless steel head - Free postage - New and Used
Type unf unified • National fine material • Stainless steel head - Free postage - New and Used
M10 m12 m16 m20 m24 - m12, - £7.91
Lifting eye • Nuts sizes available • Bolt material stainless - Free postage - New and Used
Lifting eye • Nuts sizes available • Bolt material stainless - Free postage - New and Used
M6 m8 button head - m2, m5 - £3.64
Material stainless steel • 304 type button • Head bolts screws - Free postage - New and Used
Material stainless steel • 304 type button • Head bolts screws - Free postage - New and Used
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Unf set screws fully - set, - £57.46
Unf hexagon set • Unified national fine • Thread pattern fully - Free postage - New and Used
Unf hexagon set • Unified national fine • Thread pattern fully - Free postage - New and Used
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48 listings · from £3.39 · avg £75.86
⚠️ These listings were last updated more than 102 days ago.
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Browse 48 5 16 bolt listings currently in our index. Prices range from £3.39 to £434.76, with an average of £75.86. 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 5 16 bolt →
Unc cap screws - a2, stainless - £42.17
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
Flanged hexagon head bolts - flanged, - £65.95
Flanged hexagon head • Bolts stainless steel • Manufactured from grade - Free postage - New and Used
Flanged hexagon head • Bolts stainless steel • Manufactured from grade - Free postage - New and Used
24 unf socket cap - -, - £121.38
Thread listed unf • Tpi grade 12.9 • Self colour steel - Free postage - New and Used
Thread listed unf • Tpi grade 12.9 • Self colour steel - Free postage - New and Used
7 16 1 2 unc - 1/4", 3/8" - £94.62
You will need • Find matching nut • Tpi coarse fine - Free postage - New and Used
You will need • Find matching nut • Tpi coarse fine - Free postage - New and Used
M8 socket button - m3, m5 - £5.75
Choose from thread • Sizes button head • Allen screws stainless - Free postage - New and Used
Choose from thread • Sizes button head • Allen screws stainless - Free postage - New and Used
Unf bolts high tensile - unf, - £242.60
- Free postage - New and Used
- Free postage - New and Used
5 8 unc high - 1/2", - £218.14
Type high quality • Imperial hex bolts • All fully threaded - Free postage - New and Used
Type high quality • Imperial hex bolts • All fully threaded - Free postage - New and Used
Cap screws socket - m5, m8 - £8.39
Allen key • M10 socket cap • Screws stainless steel - Free postage - New and Used
Allen key • M10 socket cap • Screws stainless steel - Free postage - New and Used
M8 ultra thin - m4, - £4.35
Low head profile • These screws can • Used cnc printer - Free postage - New and Used
Low head profile • These screws can • Used cnc printer - Free postage - New and Used
18 unc high tensile - 5/16"-, - £4.33
Thread unc imperial • Material grade 8.8 • High tensile steel - Free postage - New and Used
Thread unc imperial • Material grade 8.8 • High tensile steel - Free postage - New and Used
2 unc high tensile - 7/16", - £33.84
Type high quality • Imperial hex bolts • All part threaded - Free postage - New and Used
Type high quality • Imperial hex bolts • All part threaded - Free postage - New and Used
1 2 unf set - 1/4, - £106.55
Unf hexagon set • Screws stainless steel • Are fully threaded - Free postage - New and Used
Unf hexagon set • Screws stainless steel • Are fully threaded - Free postage - New and Used
3 8 unc button - 5/16", 3/8" - £58.19
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
8 1 2 unc set - 5/16", - £77.39
Set screws • Stainless stee unc • Thread pattern fully - Free postage - New and Used
Set screws • Stainless stee unc • Thread pattern fully - Free postage - New and Used
Unc hexagon set screws - set, - £60.12
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
M8 a2 stainless - m3, - £6.00
Stainless hex socket • Flanged button head • Allen bolts screws - Free postage - New and Used
Stainless hex socket • Flanged button head • Allen bolts screws - Free postage - New and Used
M16 5mm hexagon - m16, head - £42.60
M16 1.5mm pitch • Hexagon socket pressure • Plug zinc plated - Free postage - New and Used
M16 1.5mm pitch • Hexagon socket pressure • Plug zinc plated - Free postage - New and Used
Hex set screws bolt - screws, - £434.76
Set screw used • Variety applications grade • 8.8 high tensile - Free postage - New and Used
Set screw used • Variety applications grade • 8.8 high tensile - Free postage - New and Used
Bsf stainless steel hexagon - bsf, - £191.44
Bsf hexagon head • Set screws bolts • Material stainless steel - Free postage - New and Used
Bsf hexagon head • Set screws bolts • Material stainless steel - Free postage - New and Used
16 3 8 imperial - 10-32, - £175.27
Screws nuts • Unf socket cap • Stainless steel further - Free postage - New and Used
Screws nuts • Unf socket cap • Stainless steel further - Free postage - New and Used
Unc bolts part - part, screws - £112.69
Unc high tensile • Hexagon head bolts • Are partly threaded - Free postage - New and Used
Unc high tensile • Hexagon head bolts • Are partly threaded - Free postage - New and Used
3 4 zinc - 1/2", - £112.32
Unf hexagon head • Thread grade 8.8 • High tensile steel - Free postage - New and Used
Unf hexagon head • Thread grade 8.8 • High tensile steel - Free postage - New and Used
1 2 unf cap screws - 5/16", - £256.71
Unf socket cap • Allen key • Bolts are uncoated - Free postage - New and Used
Unf socket cap • Allen key • Bolts are uncoated - Free postage - New and Used
7 16 1 2 - 5/16, 1/2" - £5.02
Hex bolts unf • Stainless steel part • Threaded fine thread - Free postage - New and Used
Hex bolts unf • Stainless steel part • Threaded fine thread - Free postage - New and Used
M8 m10 cap head - m8, - £3.39
Mobile description summary - Free postage - New and Used
Mobile description summary - Free postage - New and Used
A2 stainless steel - m4, - £3.52
Stainless steel torx • Countersunk machine screws • Six lobe din - Free postage - New and Used
Stainless steel torx • Countersunk machine screws • Six lobe din - Free postage - New and Used
10mm m10 stainless - 10mm, - £5.49
10mm m10 stainless • Allen bolt socket • Cap screw hex - Free postage - New and Used
10mm m10 stainless • Allen bolt socket • Cap screw hex - Free postage - New and Used
Unc cap screws - unc, - £51.31
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
Unc high tensile imperial - unc, - £47.97
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
3 8 7 16 - 5/16", 3/8" - £219.46
Unf thread stainless • Hexagon head bolts • Set screws quality - Free postage - New and Used
Unf thread stainless • Hexagon head bolts • Set screws quality - Free postage - New and Used
7 16 1 2 - 7/16, 1/2" - £109.02
Unc hexagon bolts • Stainless steel part • Threaded coarse thread - Free postage - New and Used
Unc hexagon bolts • Stainless steel part • Threaded coarse thread - Free postage - New and Used
M10 a2 stainless - m8, - £15.51
Stainless steel flanged • Hex head bolts • Flange hexagon screws - Free postage - New and Used
Stainless steel flanged • Hex head bolts • Flange hexagon screws - Free postage - New and Used
3 8 1 - 1/2", bsw - £83.92
Ibf in2 • They are 2470 • 1973 technical data - Free postage - New and Used
Ibf in2 • They are 2470 • 1973 technical data - Free postage - New and Used
Bsf socket head - bsf, cap - £6.65
Bsf socket head • Cap screws item • Photos show full - Free postage - New and Used
Bsf socket head • Cap screws item • Photos show full - Free postage - New and Used
M10 m12 m16 flanged - m8, - £10.13
M16 2.0 type • Flanged hex head • Bolts our high - Free postage - New and Used
M16 2.0 type • Flanged hex head • Bolts our high - Free postage - New and Used
M10 m12 m14 m16 - m5, - £21.99
- Free postage - New and Used
- Free postage - New and Used
Unc countersunk screws - 5/16", - £51.31
Stainless steel • Unc countersunk socket • Hexagon head fully - Free postage - New and Used
Stainless steel • Unc countersunk socket • Hexagon head fully - Free postage - New and Used
M6 pozi countersunk - m3, - £5.74
Countersunk machine screws • Stainless stee pozidrive • Steel improved corrosion - Free postage - New and Used
Countersunk machine screws • Stainless stee pozidrive • Steel improved corrosion - Free postage - New and Used
Unf hexagon bolts - unf, - £166.45
Hex bolts unf • Zinc plated steel • Part threaded grade - Free postage - New and Used
Hex bolts unf • Zinc plated steel • Part threaded grade - Free postage - New and Used
Unc hexagon set screws fully - hexagon, - £7.59
Unc hexagon set • Screws head shape • Commonly referred setscrew - Free postage - New and Used
Unc hexagon set • Screws head shape • Commonly referred setscrew - Free postage - New and Used
3 8 unf high - 5/16", - £27.25
Thread unf material • 8.8 grade self • Colour black steel - Free postage - New and Used
Thread unf material • 8.8 grade self • Colour black steel - Free postage - New and Used
A2 stainless hex - m4, - £4.48
Stainless hex head • Set screws fully • Threaded bolts din - Free postage - New and Used
Stainless hex head • Set screws fully • Threaded bolts din - Free postage - New and Used
7 16 1 2 - 1/4, 3/8 - £5.08
Nyloc nuts unf • Hexagon bolts zinc • Plated steel part - Free postage - New and Used
Nyloc nuts unf • Hexagon bolts zinc • Plated steel part - Free postage - New and Used
Try this: aluminium profile | bed bolts | speed clips | magnets | 1 2 whitworth bolt | 1 4 unf bolt | aluminium rivets | ba screws | bsf nuts bolts | chrome screw covers
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Everything you need to know about 5 16 bolt
Whether you are looking for a brand-new or second-hand 5 16 bolt, 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 £3.39, while premium listings can reach £434.76 — giving you a wide budget spread to work with. The average price of £75.86 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.