Socket countersunk screws are available in self colour and zinc finishes, we stock both 10.9 grade and 12.9 grade with a huge selection of diameters and lengths. Socket countersunk are available in two brands, imported (unbranded) and Holo-Krome socket countersunk screws. Browse our range of fasteners and fixings from one of the largest suppliers of socket countersunk screws online, sold in both hand packs and singles, meaning you'll never have to buy more than you need.
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- SOCKET COUNTERSUNK - 12.9 - SELF COLOUR
- SOCKET COUNTERSUNK - 10.9 - SELF COLOUR
- SOCKET COUNTERSUNK - 10.9 - ZINC
- SOCKET COUNTERSUNK - A2 STAINLESS
- SOCKET COUNTERSUNK - A4 STAINLESS
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M12 x 50 MM - SOCKET COUNTERSUNK - GRADE 12.9 - DIN 7991 - SELF COLOUR - HOLO-KROME
£89.37 Per 100Holo-krome have been making high strength critical application fasteners since 1929, all Holo-krome socket countersunks are made in the USA, and come with full traceability. Metric sizes range from M3 to M16 in diameter and 6mm to 100mm in length.
Grade 12.9 steel as standard
Perfect for applications where the heads cannot protube
Available in self colour
Standard 82 degree angle under the head
Non slip driving
Delivery: ETA FOR DELIVERY 3 - 5 DAYS -
#10 x 5/8" - UNF - UNBRAKO - SOCKET COUNTERSUNK SCREW - DIN 7991 - GRADE 12.9 - SELF COLOUR
£39.05 Per 100Unbrako countersunk are grade 12.9 and are manufactured with a controlled angle under the head which ensures max flushness and wall contact, (DIN 7991, ISO 10642) Unbrako fasteners specialise in precision high grade fasteners including socket countersunks, socket caps, and socket button screws.Delivery: ETA FOR DELIVERY 3 - 5 DAYS -
1/4" x 5/8" - UNF - UNBRAKO - SOCKET COUNTERSUNK SCREW - DIN 7991 - GRADE 12.9 - SELF COLOUR
£32.27 Per 100Unbrako countersunk are grade 12.9 and are manufactured with a controlled angle under the head which ensures max flushness and wall contact, (DIN 7991, ISO 10642) Unbrako fasteners specialise in precision high grade fasteners including socket countersunks, socket caps, and socket button screws.Delivery: ETA FOR DELIVERY 3 - 5 DAYS -
3/8" x 7/8" - UNC - UNBRAKO - SOCKET COUNTERSUNK SCREW - DIN 7991 - GRADE 12.9 - SELF COLOUR
£49.25 Per 100Unbrako countersunk are grade 12.9 and are manufactured with a controlled angle under the head which ensures max flushness and wall contact, (DIN 7991, ISO 10642) Unbrako fasteners specialise in precision high grade fasteners including socket countersunks, socket caps, and socket button screws.Delivery: ETA FOR DELIVERY 3 - 5 DAYS -
M6 x 50 MM - - UNBRAKO - SOCKET COUNTERSUNK SCREW - DIN 7991 - GRADE 12.9 - SELF COLOUR
£43.39 Per 100Unbrako countersunk are grade 12.9 and are manufactured with a controlled angle under the head which ensures max flushness and wall contact, (DIN 7991, ISO 10642) Unbrako fasteners specialise in precision high grade fasteners including socket countersunks, socket caps, and socket button screws.Delivery: ETA FOR DELIVERY 3 - 5 DAYS -
M5 x 50 MM - SOCKET COUNTERSUNK - GRADE 12.9 - DIN 7991 - SELF COLOUR - HOLO-KROME
£64.08 Per 100Holo-krome have been making high strength critical application fasteners since 1929, all Holo-krome socket countersunks are made in the USA, and come with full traceability. Metric sizes range from M3 to M16 in diameter and 6mm to 100mm in length.
Grade 12.9 steel as standard
Perfect for applications where the heads cannot protube
Available in self colour
Standard 82 degree angle under the head
Non slip driving
Delivery: ETA FOR DELIVERY 3 - 5 DAYS -
M6 x 50 MM - SOCKET COUNTERSUNK - GRADE 12.9 - DIN 7991 - SELF COLOUR - HOLO-KROME
£57.38 Per 100Holo-krome have been making high strength critical application fasteners since 1929, all Holo-krome socket countersunks are made in the USA, and come with full traceability. Metric sizes range from M3 to M16 in diameter and 6mm to 100mm in length.
Grade 12.9 steel as standard
Perfect for applications where the heads cannot protube
Available in self colour
Standard 82 degree angle under the head
Non slip driving
Delivery: ETA FOR DELIVERY 3 - 5 DAYS -
M12 x 50 MM - - UNBRAKO - SOCKET COUNTERSUNK SCREW - DIN 7991 - GRADE 12.9 - SELF COLOUR
£69.43 Per 100Unbrako countersunk are grade 12.9 and are manufactured with a controlled angle under the head which ensures max flushness and wall contact, (DIN 7991, ISO 10642) Unbrako fasteners specialise in precision high grade fasteners including socket countersunks, socket caps, and socket button screws.Delivery: ETA FOR DELIVERY 3 - 5 DAYS -
M16 x 50 MM - - UNBRAKO - SOCKET COUNTERSUNK SCREW - DIN 7991 - GRADE 12.9 - SELF COLOUR
£131.75 Per 100Unbrako countersunk are grade 12.9 and are manufactured with a controlled angle under the head which ensures max flushness and wall contact, (DIN 7991, ISO 10642) Unbrako fasteners specialise in precision high grade fasteners including socket countersunks, socket caps, and socket button screws.Delivery: ETA FOR DELIVERY 3 - 5 DAYS -
M20 x 50 MM - - UNBRAKO - SOCKET COUNTERSUNK SCREW - DIN 7991 - GRADE 12.9 - SELF COLOUR
£270.00 Per 100Unbrako countersunk are grade 12.9 and are manufactured with a controlled angle under the head which ensures max flushness and wall contact, (DIN 7991, ISO 10642) Unbrako fasteners specialise in precision high grade fasteners including socket countersunks, socket caps, and socket button screws.Delivery: ETA FOR DELIVERY 3 - 5 DAYS