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 525
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5/16-24 UNF X 1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£315.42 Per 1005/16-24 UNF X 1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: UNABLE TO PROVIDE ETA -
5/16-18 UNC X 5 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£1,103.32 Per 1005/16-18 UNC X 5 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: UNABLE TO PROVIDE ETA -
5/16-18 UNC X 4.1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£935.12 Per 1005/16-18 UNC X 4.1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: UNABLE TO PROVIDE ETA -
5/16-18 UNC X 3.1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£391.84 Per 1005/16-18 UNC X 3.1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: UNABLE TO PROVIDE ETA -
5/16-18 UNC X 1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£45.76 Per 1005/16-18 UNC X 1/2 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: UNABLE TO PROVIDE ETA -
1/4-20 UNC X 5.1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£333.46 Per 1001/4-20 UNC X 5.1/2 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEELDelivery: UNABLE TO PROVIDE ETA -
1/4-20 UNC X 5 SOCKET CAP SCREW ASME B18.3 A4 STAINLESS STEEL
£343.08 Per 1001/4-20 UNC X 5 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 3.1/2 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
- DIAMETER M3
- DIAMETER M8
- DIAMETER M12
- DIAMETER M24
- DIAMETER 2"
- DIAMETER 1/4"
- DIAMETER 5/16"
- DIAMETER 1/8"
- DIAMETER 5/32"
- LENGTH 15\"
- LENGTH 33\"
- LENGTH 7/32\"
- LENGTH 2 MM
- LENGTH 3 MM
- LENGTH 4 MM
- LENGTH 18 MM
- LENGTH 30 MM
- LENGTH 35 MM
- LENGTH 65 MM
- LENGTH 80 MM
- LENGTH 170 MM
- LENGTH 1/2"
- LENGTH 1-3/8"
- LENGTH 12"
- LENGTH 3-1/2"
- LENGTH 3/16"
- LENGTH 5"
- LENGTH 3 1/2"
- LENGTH 4 1/2"
- LENGTH 5 1/2"
- LENGTH 4 3/4"
- M1.4 6items
- M1.6 10items
- M2 28items
- M2.5 22items
- M3 71items
- M3.5 6items
- M4 94items
- M5 107items
- M6 133items
- M8 136items
- M10 133items
- M12 127items
- M14 31items
- M16 87items
- M18 15items
- M20 62items
- M22 7items
- M24 26items
- M36 5items
- M27 9items
- M30 12items
- 6mm (M5) 1item
- 8mm (M6) 1item
- 10mm (M8) 2items
- 12mm (M10) 2items
- 16mm (M12) 2items
- 24mm (M20) 2items
- 20mm (M16) 1item
- 1" 17items
- 2" 3items
- 4" 1item
- 6" 3items
- 1/2" 67items
- 5/8" 47items
- 3/8" 76items
- 7/8" 17items
- 9/16" 3items
- 1-1/8" 5items
- 1-1/2" 5items
- 1-3/8" 2items
- 1-1/4" 5items
- 3/16" 8items
- 1/4" 80items
- 7/16" 18items
- 1-3/4" 2items
- 3/4" 42items
- 5/16" 75items
- #0 4items
- #1 5items
- #2 8items
- #3 7items
- #4 28items
- #5 14items
- #6 28items
- #8 32items
- #10 50items
- #12 3items
- 3/32" 1item
- 1/8" 6items
- 5/64" 3items
- 5/32" 1item
- 7/32" 1item
- 5-12" 1item
- 3 MM 12items
- 4 MM 17items
- 5 MM 26items
- 6 MM 35items
- 8 MM 49items
- 10 MM 65items
- 12 MM 77items
- 14 MM 28items
- 15 MM 23items
- 16 MM 95items
- 18 MM 35items
- 20 MM 97items
- 22 MM 32items
- 25 MM 97items
- 30 MM 87items
- 35 MM 84items
- 40 MM 99items
- 45 MM 77items
- 50 MM 87items
- 55 MM 62items
- 60 MM 73items
- 65 MM 48items
- 70 MM 62items
- 75 MM 43items
- 80 MM 61items
- 85 MM 7items
- 90 MM 52items
- 95 MM 6items
- 100 MM 57items
- 110 MM 40items
- 120 MM 42items
- 125 MM 1item
- 130 MM 26items
- 140 MM 26items
- 150 MM 27items
- 160 MM 20items
- 170 MM 14items
- 180 MM 18items
- 190 MM 12items
- 200 MM 18items
- 210 MM 6items
- 220 MM 9items
- 230 MM 6items
- 240 MM 11items
- 250 MM 8items
- 260 MM 12items
- 270 MM 7items
- 280 MM 11items
- 290 MM 6items
- 300 MM 11items
- 320 MM 2items
- 340 MM 2items
- 350 MM 1item
- 360 MM 1item
- 380 MM 2items
- 400 MM 1item
- 1/4" 41items
- 1/2" 101items
- 1" 95items
- 1-1/2" 54items
- 1-1/4" 56items
- 1-1/8" 9items
- 1-3/4" 44items
- 1-3/8" 6items
- 1-5/8" 6items
- 1-7/8" 4items
- 1/8" 1item
- 10" 3items
- 11/16" 2items
- 12" 2items
- 14" 2items
- 15" 2items
- 16" 1item
- 18" 1item
- 2-1/2" 31items
- 2-1/4" 31items
- 2-3/4" 23items
- 2-3/8" 1item
- 2" 63items
- 3" 44items
- 25" 3items
- 3-1/2" 16items
- 3-1/4" 11items
- 3-3/4" 4items
- 3/16" 7items
- 4" 27items
- 5" 12items
- 6" 10items
- 7" 3items
- 8" 6items
- 9" 1item
- 3/4" 105items
- 3/8" 72items
- 35" 2items
- 4-1/2" 7items
- 4-3/4" 1item
- 20" 2items
- 30" 2items
- 40" 2items
- 50" 1item
- 5-1/2" 3items
- 5/16" 38items
- 5/8" 96items
- 6-1/2" 2items
- 7/16" 17items
- 7/8" 57items
- 9/16" 3items
- 15/16" 2items
- 13/16" 1item
- 13/16 1item
- 15/16 1item
- 0.984 1item
- 1 1/4" 20items
- 1 1/2" 20items
- 1 3/4" 16items
- 2 1/4" 13items
- 2 1/2" 17items
- 3 1/2" 13items
- 4 1/2" 6items
- 5 1/2" 3items
- 9 MM 1item
- 2 3/4" 6items
- 1 1/8" 3items
- 1 3/8" 4items
- 2 3/8" 1item
- 3 1/4" 2items
- 3 3/4" 2items
- 1 7/8" 2items
- 4 3/4" 1item