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 576
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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 6 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£4,598.42 Per 1005/8-11 UNC X 6 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 -
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 6 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£361.36 Per 1001/4-20 UNC X 6 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: UNABLE TO PROVIDE ETA -
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 3/4 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£30.60 Per 1001/4-20 UNC X 3/4 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: ETA FOR DELIVERY 3 - 5 DAYS -
1/4-20 UNC X 1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£20.58 Per 1001/4-20 UNC X 1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: ETA FOR DELIVERY 3 - 5 DAYS
- DIAMETER M2.5
- DIAMETER M8
- DIAMETER M12
- DIAMETER M36
- DIAMETER 6"
- DIAMETER 5/8"
- DIAMETER 7/8"
- DIAMETER 9/16"
- DIAMETER 1-1/8"
- DIAMETER 1-3/8"
- DIAMETER 1/4"
- DIAMETER 5/64"
- LENGTH 2-1/4\"
- LENGTH 4 MM
- LENGTH 12 MM
- LENGTH 15 MM
- LENGTH 16 MM
- LENGTH 30 MM
- LENGTH 120 MM
- LENGTH 125 MM
- LENGTH 130 MM
- LENGTH 230 MM
- LENGTH 240 MM
- LENGTH 1/2"
- LENGTH 10"
- LENGTH 12"
- LENGTH 3-1/2"
- LENGTH 6"
- LENGTH 8"
- LENGTH 9"
- LENGTH 3/4"
- LENGTH 3/8"
- LENGTH 6-1/2"
- LENGTH 9/16"
- LENGTH 4 1/2"
- M1.4 6items
- M1.6 10items
- M2 35items
- M2.5 33items
- M3 94items
- M3.5 18items
- M4 130items
- M5 128items
- M6 158items
- M8 158items
- M10 151items
- M12 111items
- M14 20items
- M16 58items
- M18 10items
- M20 41items
- M22 7items
- M24 27items
- M36 8items
- M27 10items
- M30 15items
- 6mm (M5) 4items
- 8mm (M6) 4items
- 10mm (M8) 3items
- 12mm (M10) 3items
- 16mm (M12) 2items
- 24mm (M20) 2items
- 20mm (M16) 1item
- 1" 23items
- 2" 8items
- 4" 3items
- 6" 5items
- 1/2" 114items
- 5/8" 57items
- 3/8" 139items
- 7/8" 22items
- 9/16" 4items
- 1-1/8" 6items
- 1-1/2" 10items
- 1-3/8" 4items
- 1-1/4" 12items
- 3/16" 16items
- 1/4" 164items
- 7/16" 30items
- 1-3/4" 5items
- 3/4" 58items
- 5/16" 145items
- #0 4items
- #1 9items
- #2 11items
- #3 8items
- #4 42items
- #5 23items
- #6 52items
- #8 61items
- #10 87items
- #12 7items
- 3/32" 2items
- 1/8" 4items
- 5/64" 4items
- 5/32" 1item
- 7/32" 2items
- 3 MM 6items
- 4 MM 9items
- 5 MM 12items
- 6 MM 17items
- 8 MM 32items
- 10 MM 49items
- 12 MM 63items
- 14 MM 23items
- 15 MM 17items
- 16 MM 79items
- 18 MM 30items
- 20 MM 86items
- 22 MM 26items
- 25 MM 77items
- 30 MM 72items
- 35 MM 70items
- 40 MM 78items
- 45 MM 57items
- 50 MM 65items
- 55 MM 49items
- 60 MM 57items
- 65 MM 37items
- 70 MM 49items
- 75 MM 34items
- 80 MM 52items
- 85 MM 6items
- 90 MM 42items
- 95 MM 5items
- 100 MM 48items
- 110 MM 32items
- 120 MM 36items
- 125 MM 1item
- 130 MM 19items
- 140 MM 19items
- 150 MM 21items
- 160 MM 18items
- 170 MM 13items
- 180 MM 16items
- 190 MM 10items
- 200 MM 15items
- 210 MM 3items
- 220 MM 7items
- 230 MM 4items
- 240 MM 8items
- 250 MM 5items
- 260 MM 10items
- 270 MM 4items
- 280 MM 9items
- 290 MM 4items
- 300 MM 9items
- 320 MM 1item
- 340 MM 2items
- 360 MM 2items
- 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" 31items
- 1/2" 61items
- 1" 79items
- 1-1/2" 50items
- 1-1/4" 48items
- 1-1/8" 4items
- 1-3/4" 40items
- 1-3/8" 3items
- 1-5/8" 2items
- 1-7/8" 1item
- 10" 5items
- 11" 4items
- 11/16" 2items
- 12" 5items
- 14" 2items
- 15" 2items
- 16" 1item
- 18" 1item
- 2-1/2" 43items
- 2-1/4" 33items
- 2-3/4" 27items
- 2-3/8" 1item
- 2" 66items
- 3" 58items
- 25" 3items
- 3-1/2" 29items
- 3-1/4" 16items
- 3-3/4" 6items
- 3/16" 7items
- 4" 44items
- 5" 31items
- 6" 23items
- 7" 20items
- 8" 16items
- 9" 3items
- 3/4" 60items
- 3/8" 45items
- 35" 2items
- 4-1/2" 21items
- 4-1/4" 2items
- 4-3/4" 5items
- 20" 3items
- 30" 2items
- 40" 2items
- 50" 1item
- 5-1/2" 13items
- 5/16" 21items
- 5/8" 58items
- 6-1/2" 10items
- 7-1/2" 4items
- 7/16" 13items
- 7/8" 33items
- 8-1/2" 2items
- 9/16" 4items
- 15/16" 1item
- 13/16 1item
- 0.984 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