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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Hex Socket Countersunk Screw ISO 10642 A2-70 A2 Stainless Steel (M8 X 40)
1000+ in stockM8 x 40mm 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 £5.16RRP From £5.16 -
Hex Socket Countersunk Screw ISO 10642 A2 Stainless Steel (M8 X 25)
1000+ in stockM8 x 25mm 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 £4.80RRP From £4.80 -
Hex Socket Countersunk Screw ISO 10642 A2-70 A2 Stainless Steel (M6 X 30)
1000+ in stockM6 x 30mm 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 £3.48RRP From £3.48 -
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 A4-70 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 -
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 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 -
Hexagon Socket Button Screw ISO 7380-1 A2 Stainless Steel (M4 X 10)
1000+ in stockM4 x 10mm 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 £1.91RRP From £1.91 -
Hexagon Socket Button Screw ISO 7380-1 A2 Stainless Steel (M3 X 8)
1000+ in stockM3 x 8mm 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 Button Screw ISO 7380-1 A2 Stainless Steel (M4 X 16)
1000+ in stockM4 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 £2.00RRP From £2.00 -
Hexagon Socket Button Screw ISO 7380-1 A2 Stainless Steel (M4 X 20)
1000+ in stockM4 x 20mm 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 £2.08RRP From £2.08 -
Hexagon Socket Button Screw ISO 7380-1 A2-70 A2 Stainless Steel (M5 X 25)
1000+ in stockM5 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 £2.54RRP From £2.54 -
Hexagon Socket Button Screw ISO 7380-1 A2-70 A2 Stainless Steel (M5 X 30)
1000+ in stockM5 x 30mm 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 £2.64RRP From £2.64 -
Hexagon Socket Button Screw ISO 7380-1 A2 Stainless Steel (M6 X 16)
1000+ in stockM6 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 £2.72RRP From £2.72 -
Hexagon Socket Button Screw ISO 7380-1 A2-70 A2 Stainless Steel (M5 X 20)
1000+ in stockM5 x 20mm 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 £2.44RRP From £2.44 -
Hexagon Socket Button Screw ISO 7380-1 A4 Stainless Steel (M4 X 12)
1000+ in stockM4 x 12mm 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 £3.68RRP From £3.68 -
Hexagon Socket Button Screw ISO 7380-1 A2-70 A2 Stainless Steel (M6 X 20)
1000+ in stockM6 x 20mm 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 £2.80RRP From £2.80 -
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 (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 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 16)
1000+ in stockM5 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 -
Socket Set Flat Point Screw ISO 4026 A2 Stainless Steel (M4 X 8)
1000+ in stockM4 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 £2.28RRP From £2.28 -
Socket Set Flat Point Screw ISO 4026 A2 Stainless Steel (M6 X 10)
1000+ in stockM6 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 £3.02RRP From £3.02 -
Poz Pan Tapping Screw DIN 7981-C A4 Stainless Steel (4.8 X 38)
1000+ in stock4.8mm x 38mm Pozidriv pan head self-tapping screw in A4 marine grade stainless steel to DIN 7981-C. Thread-forming point cuts its own thread into suitable plastics, UPVC, aluminium and other compatible thin-gauge substrates without pre-tapping. A4...RRP From £12.95RRP From £12.95 -
Poz Pan Tapping Screw DIN 7981-C A4 Stainless Steel (4.8 X 25)
1000+ in stock4.8mm x 25mm Pozidriv pan head self-tapping screw in A4 marine grade stainless steel to DIN 7981-C. Thread-forming point cuts its own thread into suitable plastics, UPVC, aluminium and other compatible thin-gauge substrates without pre-tapping. A4...RRP From £12.62RRP From £12.62
Browse the full Simfix stainless steel screw range in A2 (304) and A4 (316) grades.
- Machine screws - pan head, countersunk and button head styles for threaded holes and fitted hardware.
- Socket screws - socket cap and grub screws for engineering assemblies.
- Self-tapping and self-drilling screws - for confirmed compatible aluminium, UPVC, plastics and other substrates stated on the individual product page.
- Wood screws - countersunk Pozidriv screws for timber, decking and joinery.
- Set screws - fully threaded hex head screws for bolted joints.
Choose A2 for indoor, general outdoor and workshop use, or A4 marine grade for salt spray, coastal air and chloride exposure. DIY and Trade packs are available across most sizes.