Special Offers
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Hex Head Self Driller DIN 7504-K A2 Stainless Steel (6.3 X 25)
1000+ in stockRRP From £8.20 -
Cup Square Bolt DIN 603 A2 Stainless Steel (M6 X 40)
1000+ in stockRRP From £5.70 -
Nylon Insert Nut DIN 985 A2 Stainless Steel (M8)
1000+ in stockRRP From £2.88 -
Socket Set Flat Point Screw ISO 4026 A2 Stainless Steel (M6 X 8)
1000+ in stockRRP From £3.00
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Socket Set Flat Point Screw ISO 4026 A2 Stainless Steel (M6 X 8)
1000+ in stockM6 x 8mm socket set screw with flat point in A2 stainless steel to ISO 4026. Used as a grub screw to lock shafts, collars, and couplings in position without a protruding head. A2 (304 grade)...RRP From £3.00RRP From £3.00 -
Socket Set Flat Point Screw ISO 4026 A2 Stainless Steel (M5 X 10)
1000+ in stockM5 x 10mm socket set screw with flat point in A2 stainless steel to ISO 4026. Used as a grub screw to lock shafts, collars, and couplings in position without a protruding head. A2 (304 grade)...RRP From £2.68RRP From £2.68 -
Hex Socket Countersunk Screw ISO 10642 A2 Stainless Steel (M6 X 20)
1000+ in stockM6 x 20mm countersunk socket screw in A2 stainless steel to ISO 10642. Hex key driven with a flush countersunk head - suited to machinery panels, access covers, and cabinetwork where a clean surface finish is...RRP From £3.24RRP From £3.24 -
Hex Socket Countersunk Screw ISO 10642 A2-70 A2 Stainless Steel (M5 X 20)
1000+ in stockM5 x 20mm countersunk socket screw in A2 stainless steel to ISO 10642. Hex key driven with a flush countersunk head - suited to machinery panels, access covers, and cabinetwork where a clean surface finish is...RRP From £2.52RRP From £2.52 -
Hex Socket Countersunk Screw ISO 10642 A4 Stainless Steel (M5 X 16)
1000+ in stockM5 x 16mm countersunk socket screw in A4 marine grade stainless steel to ISO 10642. Hex key driven with a flush countersunk head - suited to machinery panels, access covers, and cabinetwork where a clean surface...RRP From £3.84RRP From £3.84 -
Hexagon Socket Button Screw ISO 7380-1 A4 Stainless Steel (M4 X 16)
1000+ in stockM4 x 16mm button head socket screw in A4 marine grade stainless steel to ISO 7380-1. The wide, low-profile dome head distributes load across a larger bearing surface than a cap screw, ideal for furniture, signage,...RRP From £3.79RRP From £3.79 -
Socket Set Flat Point Screw ISO 4026 A2 Stainless Steel (M5 X 8)
1000+ in stockM5 x 8mm socket set screw with flat point in A2 stainless steel to ISO 4026. Used as a grub screw to lock shafts, collars, and couplings in position without a protruding head. A2 (304 grade)...RRP From £2.64RRP From £2.64 -
Socket Set Flat Point Screw ISO 4026 A2 Stainless Steel (M4 X 5)
1000+ in stockM4 x 5mm socket set screw with flat point in A2 stainless steel to ISO 4026. Used as a grub screw to lock shafts, collars, and couplings in position without a protruding head. A2 (304 grade)...RRP From £2.23RRP From £2.23 -
Hexagon Socket Button Screw ISO 7380-1 A2-70 A2 Stainless Steel (M6 X 25)
1000+ in stockM6 x 25mm button head socket screw in A2 stainless steel to ISO 7380-1. The wide, low-profile dome head distributes load across a larger bearing surface than a cap screw, ideal for furniture, signage, and decorative...RRP From £2.90RRP From £2.90 -
Hexagon Socket Button Screw ISO 7380-1 A2-70 A2 Stainless Steel (M5 X 16)
1000+ in stockM5 x 16mm button head socket screw in A2 stainless steel to ISO 7380-1. The wide, low-profile dome head distributes load across a larger bearing surface than a cap screw, ideal for furniture, signage, and decorative...RRP From £2.36RRP From £2.36 -
Hexagon Socket Button Screw ISO 7380-1 A2 Stainless Steel (M5 X 12)
1000+ in stockM5 x 12mm button head socket screw in A2 stainless steel to ISO 7380-1. The wide, low-profile dome head distributes load across a larger bearing surface than a cap screw, ideal for furniture, signage, and decorative...RRP From £2.28RRP From £2.28 -
Hex Socket Countersunk Screw ISO 10642 A2 Stainless Steel (M4 X 16)
1000+ in stockM4 x 16mm countersunk socket screw in A2 stainless steel to ISO 10642. Hex key driven with a flush countersunk head - suited to machinery panels, access covers, and cabinetwork where a clean surface finish is...RRP From £2.06RRP From £2.06 -
Hexagon Socket Button Screw ISO 7380-1 A2 Stainless Steel (M3 X 12)
1000+ in stockM3 x 12mm button head socket screw in A2 stainless steel to ISO 7380-1. The wide, low-profile dome head distributes load across a larger bearing surface than a cap screw, ideal for furniture, signage, and decorative...RRP From £1.74RRP From £1.74 -
Hexagon Socket Cap Screw ISO 4762 A2 Stainless Steel (M5 X 40)
1000+ in stockM5 x 40mm socket cap screw in A2 stainless steel to ISO 4762. Driven with a hex key, the cylindrical head suits machinery, jig frames, and precision assemblies where a spanner has no clearance. A2 (304...RRP From £3.96RRP From £3.96 -
Hexagon Socket Cap Screw ISO 4762 A2 Stainless Steel (M5 X 25)
1000+ in stockM5 x 25mm socket cap screw in A2 stainless steel to ISO 4762. Driven with a hex key, the cylindrical head suits machinery, jig frames, and precision assemblies where a spanner has no clearance. A2 (304...RRP From £2.78RRP From £2.78 -
Hexagon Socket Cap Screw ISO 4762 A2 Stainless Steel (M4 X 20)
1000+ in stockM4 x 20mm socket cap screw in A2 stainless steel to ISO 4762. Driven with a hex key, the cylindrical head suits machinery, jig frames, and precision assemblies where a spanner has no clearance. A2 (304...RRP From £2.64RRP From £2.64 -
Hexagon Socket Cap Screw ISO 4762 A2 Stainless Steel (M4 X 16)
1000+ in stockM4 x 16mm socket cap screw in A2 stainless steel to ISO 4762. Driven with a hex key, the cylindrical head suits machinery, jig frames, and precision assemblies where a spanner has no clearance. A2 (304...RRP From £2.54RRP From £2.54 -
Hexagon Socket Cap Screw ISO 4762 A2 Stainless Steel (M3 X 8)
1000+ in stockM3 x 8mm socket cap screw in A2 stainless steel to ISO 4762. Driven with a hex key, the cylindrical head suits machinery, jig frames, and precision assemblies where a spanner has no clearance. A2 (304...RRP From £1.99RRP From £1.99 -
Hex Socket Countersunk Screw ISO 10642 A4 Stainless Steel (M8 X 25)
1000+ in stockM8 x 25mm countersunk socket screw in A4 marine grade stainless steel to ISO 10642. Hex key driven with a flush countersunk head - suited to machinery panels, access covers, and cabinetwork where a clean surface...RRP From £7.94RRP From £7.94 -
Hex Socket Countersunk Screw ISO 10642 A4-70 A4 Stainless Steel (M6 X 30)
1000+ in stockM6 x 30mm countersunk socket screw in A4 marine grade stainless steel to ISO 10642. Hex key driven with a flush countersunk head - suited to machinery panels, access covers, and cabinetwork where a clean surface...RRP From £5.10RRP From £5.10 -
Hex Socket Countersunk Screw ISO 10642 A4 Stainless Steel (M6 X 20)
1000+ in stockM6 x 20mm countersunk socket screw in A4 marine grade stainless steel to ISO 10642. Hex key driven with a flush countersunk head - suited to machinery panels, access covers, and cabinetwork where a clean surface...RRP From £4.80RRP From £4.80 -
Hex Socket Countersunk Screw ISO 10642 A4-70 A4 Stainless Steel (M5 X 25)
1000+ in stockM5 x 25mm countersunk socket screw in A4 marine grade stainless steel to ISO 10642. Hex key driven with a flush countersunk head - suited to machinery panels, access covers, and cabinetwork where a clean surface...RRP From £4.12RRP From £4.12 -
Hexagon Socket Button Screw ISO 7380-1 A4 Stainless Steel (M6 X 20)
1000+ in stockM6 x 20mm button head socket screw in A4 marine grade stainless steel to ISO 7380-1. The wide, low-profile dome head distributes load across a larger bearing surface than a cap screw, ideal for furniture, signage,...RRP From £4.13RRP From £4.13 -
Hexagon Socket Button Screw ISO 7380-1 A4 Stainless Steel (M6 X 16)
1000+ in stockM6 x 16mm button head socket screw in A4 marine grade stainless steel to ISO 7380-1. The wide, low-profile dome head distributes load across a larger bearing surface than a cap screw, ideal for furniture, signage,...RRP From £4.03RRP From £4.03 -
Hexagon Socket Button Screw ISO 7380-1 A4 Stainless Steel (M5 X 20)
1000+ in stockM5 x 20mm button head socket screw in A4 marine grade stainless steel to ISO 7380-1. The wide, low-profile dome head distributes load across a larger bearing surface than a cap screw, ideal for furniture, signage,...RRP From £4.13RRP From £4.13
Hexagon socket cap screws to ISO 4762 (superseding DIN 912) in A2 (304) and A4 (316) stainless steel - the standard engineering socket screw for machinery, fixtures, tooling and workshop assemblies.
The hex socket drive takes an Allen key and lets the head recess into a counterbored hole, which keeps the head flush with the surface and clears rotating machinery. M3 through M12 in the SI thread series across A2 and A4 grade. A4 (316) marine grade for coastal, marine and process-fluid engineering applications. DIY packs of 10 and Trade packs of 50 across most sizes. Free next-day UK delivery on orders over £50, 30-day returns.