Browse one of the largest selections of socket products in the UK. Franciskirk.com stocks both branded and unbranded socket products, including the world leaders Unbrako & Holo-krome. Socket head caps screws such as Unbrako are made to meet or exceed industry standards, these fasteners are classified as critical application fasteners.
Our range of socket head caps screws, socket set screws, Socket Countersunk, Socket Buttons and Socket Shoulders all come in a range of sizes, grades, brands and finishes. Regardless of whether you're looking for metric or imperial fasteners we've got you covered, we're also proud to offer non standard fasteners, just because its not listed on our website doesn't mean we cannot supply it, get in touch with our specialist fastener team today.
Tip: Use the left hand side filter to find your required socket product, you can filter by diameter, length, grade, brand, thread form and finish.
- SOCKET CAP - DIN 912
- SOCKET COUNTERSUNK - DIN 7991
- SOCKET BUTTON - DIN 7380
- SOCKET SET SCREWS - DIN 916
- SOCKET SHOULDERS - ISO 7379
Items 1-10 of 443
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5/8-11 UNC X 12 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£8,682.20 Per 1005/8-11 UNC X 12 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: UNABLE TO PROVIDE ETA -
5/8-11 UNC X 10 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£7,207.14 Per 1005/8-11 UNC X 10 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: UNABLE TO PROVIDE ETA -
5/8-11 UNC X 8 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£4,777.10 Per 1005/8-11 UNC X 8 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: UNABLE TO PROVIDE ETA -
5/8-11 UNC X 4.1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£3,040.20 Per 1005/8-11 UNC X 4.1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: UNABLE TO PROVIDE ETA -
5/8-11 UNC X 3.1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£1,858.04 Per 1005/8-11 UNC X 3.1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: UNABLE TO PROVIDE ETA -
5/8-11 UNC X 2.1/4 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£828.60 Per 1005/8-11 UNC X 2.1/4 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: ETA FOR DELIVERY 3 - 5 DAYS -
1/4-28 UNF X 1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£186.30 Per 1001/4-28 UNF X 1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: ETA FOR DELIVERY 3 - 5 DAYS -
1/4-20 UNC X 4.1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£331.60 Per 1001/4-20 UNC X 4.1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: ETA FOR DELIVERY 3 - 5 DAYS -
1/4-20 UNC X 3.1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£211.16 Per 1001/4-20 UNC X 3.1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: ETA FOR DELIVERY 3 - 5 DAYS -
1/4-20 UNC X 2.1/4 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£141.76 Per 1001/4-20 UNC X 2.1/4 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: UNABLE TO PROVIDE ETA
- DIAMETER M2.5
- DIAMETER M12
- DIAMETER M16
- DIAMETER M18
- DIAMETER M36
- DIAMETER 6"
- DIAMETER 5/8"
- DIAMETER 7/8"
- DIAMETER 1-1/8"
- DIAMETER 1/4"
- DIAMETER #0
- DIAMETER 5/64"
- LENGTH 13\"
- LENGTH 2-1/4\"
- LENGTH 4 MM
- LENGTH 10 MM
- LENGTH 30 MM
- LENGTH 120 MM
- LENGTH 130 MM
- LENGTH 150 MM
- LENGTH 160 MM
- LENGTH 230 MM
- LENGTH 300 MM
- LENGTH 340 MM
- LENGTH 380 MM
- LENGTH 1/2"
- LENGTH 10"
- LENGTH 11/16"
- LENGTH 12"
- LENGTH 8"
- LENGTH 3/4"
- LENGTH 3/8"
- LENGTH 2 1/4"
- LENGTH 3 1/2"
- LENGTH 4 1/2"
- MATERIAL STEEL
- M1.4 4items
- M1.6 8items
- M2 26items
- M2.5 25items
- M3 66items
- M3.5 12items
- M4 85items
- M5 80items
- M6 109items
- M8 115items
- M10 104items
- M12 84items
- M14 25items
- M16 79items
- M18 15items
- M20 63items
- M22 11items
- M24 45items
- M36 18items
- M42 2items
- M27 19items
- M30 29items
- 6mm (M5) 2items
- 8mm (M6) 1item
- 10mm (M8) 1item
- 12mm (M10) 1item
- 16mm (M12) 2items
- 24mm (M20) 2items
- 20mm (M16) 1item
- 1" 7items
- 2" 5items
- 4" 3items
- 6" 5items
- 1/2" 88items
- 5/8" 32items
- 3/8" 127items
- 7/8" 9items
- 9/16" 2items
- 1-1/8" 3items
- 1-1/2" 6items
- 1-3/8" 2items
- 1-1/4" 5items
- 3/16" 17items
- 1/4" 165items
- 7/16" 26items
- 1-3/4" 3items
- 3/4" 32items
- 5/16" 142items
- #0 4items
- #1 8items
- #2 11items
- #3 8items
- #4 42items
- #5 23items
- #6 51items
- #8 60items
- #10 83items
- #12 7items
- 3/32" 3items
- 1/8" 4items
- 1-16" 1item
- 5/64" 4items
- 5/32" 2items
- 7/32" 2items
- 3 MM 6items
- 4 MM 9items
- 5 MM 12items
- 6 MM 18items
- 8 MM 12items
- 10 MM 15items
- 12 MM 25items
- 14 MM 8items
- 15 MM 3items
- 16 MM 41items
- 18 MM 13items
- 20 MM 58items
- 22 MM 14items
- 25 MM 56items
- 30 MM 63items
- 35 MM 64items
- 40 MM 72items
- 45 MM 56items
- 50 MM 66items
- 55 MM 49items
- 60 MM 57items
- 65 MM 38items
- 70 MM 49items
- 75 MM 31items
- 80 MM 50items
- 85 MM 9items
- 90 MM 47items
- 95 MM 8items
- 100 MM 50items
- 110 MM 32items
- 120 MM 39items
- 125 MM 1item
- 130 MM 26items
- 140 MM 25items
- 150 MM 27items
- 160 MM 21items
- 170 MM 13items
- 180 MM 19items
- 190 MM 10items
- 200 MM 18items
- 210 MM 4items
- 220 MM 7items
- 230 MM 5items
- 240 MM 8items
- 250 MM 4items
- 260 MM 10items
- 270 MM 3items
- 280 MM 9items
- 290 MM 3items
- 300 MM 11items
- 320 MM 3items
- 340 MM 4items
- 360 MM 3items
- 380 MM 1item
- 400 MM 1item
- 420 MM 1item
- 440 MM 1item
- 460 MM 1item
- 480 MM 1item
- 520 MM 1item
- 560 MM 2items
- 580 MM 1item
- 600 MM 1item
- 640 MM 1item
- 650 MM 1item
- 1/4" 35items
- 1/2" 60items
- 1" 80items
- 1-1/2" 48items
- 1-1/4" 48items
- 1-1/8" 4items
- 1-3/4" 39items
- 1-3/8" 3items
- 1-5/8" 2items
- 1-7/8" 1item
- 1/16" 1item
- 1/8" 2items
- 10" 4items
- 11" 3items
- 11/16" 2items
- 12" 4items
- 14" 2items
- 15" 1item
- 16" 1item
- 2-1/2" 41items
- 2-1/4" 31items
- 2-3/4" 27items
- 2-3/8" 1item
- 2" 64items
- 3" 56items
- 25" 1item
- 3-1/2" 27items
- 3-1/4" 16items
- 3-3/4" 6items
- 3/16" 11items
- 4" 41items
- 5" 29items
- 6" 22items
- 7" 17items
- 8" 13items
- 9" 3items
- 3/4" 61items
- 3/8" 48items
- 35" 1item
- 4-1/2" 19items
- 4-1/4" 2items
- 4-3/4" 5items
- 20" 2items
- 30" 1item
- 40" 1item
- 50" 1item
- 5-1/2" 10items
- 5/16" 22items
- 5/8" 59items
- 6-1/2" 9items
- 7-1/2" 3items
- 7/16" 13items
- 7/8" 33items
- 8-1/2" 2items
- 9/16" 4items
- 15/16" 1item
- 13/16 1item
- 1 1/4" 15items
- 1 1/2" 16items
- 1 3/4" 14items
- 2 1/4" 10items
- 2 1/2" 16items
- 3 1/2" 13items
- 4 1/2" 7items
- 5 1/2" 5items
- 2 3/4" 5items
- 1 1/8" 3items
- 1 3/8" 4items
- 2 3/8" 1item
- 3 1/4" 2items
- 3 3/4" 1item
- 1 7/8" 1item