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Special Offers
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Vendor: Simfix
A4 Casted Eye Bolt Stainless Steel (M8)
RRP From £8.39 -
Vendor: Simfix
Rect Sect Spring Washer DIN 127-B A4 A4 Stainless Steel (M10)
RRP From £2.70 -
Vendor: Simfix
Hexagon Head Set Screw DIN 933 A4-70 A4 Stainless Steel (M8 X 20)
RRP From £6.68 -
Vendor: Simfix
Hexagon Head Set Screw DIN 933 A4-70 A4 Stainless Steel (M6 X 40)
RRP From £6.17
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Vendor: Simfix
Poz Csk Machine Screw DIN 965 A2 Stainless Steel (M5 X 20)
M5 x 20mm Pozidriv countersunk machine screw in A2 stainless steel to DIN 965. The flat flush head sits level with the surface - suitable for pre-tapped metal assemblies, light engineering brackets, and electrical enclosures requiring...RRP From £2.94RRP From £2.94 -
Vendor: Simfix
Hex Socket Countersunk Screw ISO 10642 A2-070 A2 Stainless Steel (M5 X 20)
M5 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 -
Vendor: Simfix
Hex Socket Countersunk Screw ISO 10642 A2 Stainless Steel (M4 X 16)
M4 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 -
Vendor: Simfix
Hex Socket Countersunk Screw ISO 10642 A2 Stainless Steel (M6 X 20)
M6 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 -
Vendor: Simfix
Hex Socket Countersunk Screw ISO 10642 A4 A4 Stainless Steel (M5 X 16)
M5 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 -
Vendor: Simfix
Hexagon Socket Button Screw ISO 7380-1 A2 Stainless Steel (M3 X 12)
M3 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 -
Vendor: Simfix
Hexagon Socket Button Screw ISO 7380-1 A2 Stainless Steel (M5 X 12)
M5 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 -
Vendor: Simfix
Socket Set Flat Point Screw ISO 4026 A2 Stainless Steel (M4 X 5)
M4 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 -
Vendor: Simfix
Socket Set Flat Point Screw ISO 4026 A2 Stainless Steel (M5 X 8)
M5 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 -
Vendor: Simfix
Hexagon Head Set Screw DIN 933 A4-70 A4 Stainless Steel (M8 X 20)
M8 x 20mm fully threaded hex bolt in A4 marine grade stainless steel, manufactured to DIN 933 at property class A4-70. The full-length thread makes it versatile for through-bolting and general M8 fastening across light engineering,...RRP From £6.68RRP From £6.68 -
Vendor: Simfix
Hexagon Head Set Screw DIN 933 A4-70 A4 Stainless Steel (M6 X 40)
M6 x 40mm fully threaded hex bolt in A4 marine grade stainless steel, manufactured to DIN 933 at property class A4-70. The full-length thread makes it versatile for through-bolting and general M6 fastening across light engineering,...RRP From £6.17RRP From £6.17 -
Vendor: Simfix
Hex Non-Serrated Flange Screw DIN 6921 A2-70 A2 Stainless Steel (M8 X 25)
M8 x 25mm non-serrated hex flange screw in A2 stainless steel to DIN 6921 at A2-70. The integrated flange washer increases the bearing surface without a separate washer, spreading load evenly across the joint face. A2...RRP From £5.54RRP From £5.54 -
Vendor: Simfix
Hexagon Head Set Screw DIN 933 A2-70 A2 Stainless Steel (M5 X 16)
M5 x 16mm fully threaded hex bolt in A2 stainless steel, manufactured to DIN 933 at property class A2-70. The full-length thread makes it versatile for through-bolting and general M5 fastening across light engineering, joinery, and...RRP From £2.88RRP From £2.88 -
Vendor: Simfix
Hexagon Head Set Screw DIN 933 A4-70 A4 Stainless Steel (M10 X 100)
M10 x 100mm fully threaded hex bolt in A4 marine stainless steel, manufactured to DIN 933 at property class A4-70. The full-length thread makes it versatile for through-bolting and general M10 fastening across light engineering, joinery,...RRP From £13.63RRP From £13.63 -
Vendor: Simfix
Hex Head Self Driller DIN 7504-K A2 Stainless Steel (6.3 X 25)
6.3mm x 25mm hex head self-drilling screw in A2 stainless steel to DIN 7504-K. The drill-point tip bores and taps into light-gauge steel in a single operation - no pre-drilling or tapping required for thin sheet...RRP From £8.20RRP From £8.20 -
Vendor: Simfix
Hex Head Self Driller DIN 7504-K A2 Stainless Steel (5.5 X 25)
5.5mm x 25mm hex head self-drilling screw in A2 stainless steel to DIN 7504-K. The drill-point tip bores and taps into light-gauge steel in a single operation - no pre-drilling or tapping required for thin sheet...RRP From £8.20RRP From £8.20 -
Vendor: Simfix
Hexagon Coachscrew DIN 571 A2 Stainless Steel (10 X 100)
M10 x 100mm coach screw in A2 stainless steel to DIN 571. Heavy-duty wood-thread fastener for structural timber-to-timber and timber-to-steel connections, driven with a spanner or socket rather than a screwdriver. A2 (304 grade) gives good...RRP From £9.60RRP From £9.60 -
Vendor: Simfix
Hexagon Head Set Screw DIN 933 A2-70 A2 Stainless Steel (M10 X 30)
M10 x 30mm fully threaded hex bolt in A2 stainless steel, manufactured to DIN 933 at property class A2-70. The full-length thread makes it versatile for through-bolting and general M10 fastening across light engineering, joinery, and...RRP From £8.70RRP From £8.70 -
Vendor: Simfix
Hexagon Head Set Screw DIN 933 A2-70 A2 Stainless Steel (M8 X 20)
M8 x 20mm fully threaded hex bolt in A2 stainless steel, manufactured to DIN 933 at property class A2-70. The full-length thread makes it versatile for through-bolting and general M8 fastening across light engineering, joinery, and...RRP From £5.40RRP From £5.40 -
Vendor: Simfix
Hexagon Head Set Screw DIN 933 A2-70 A2 Stainless Steel (M6 X 30)
M6 x 30mm fully threaded hex bolt in A2 stainless steel, manufactured to DIN 933 at property class A2-70. The full-length thread makes it versatile for through-bolting and general M6 fastening across light engineering, joinery, and...RRP From £3.90RRP From £3.90 -
Vendor: Simfix
Hexagon Socket Cap Screw ISO 4762 A2 Stainless Steel (M4 X 16)
M4 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 -
Vendor: Simfix
Hexagon Socket Cap Screw ISO 4762 A2 Stainless Steel (M3 X 8)
M3 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 -
Vendor: Simfix
Poz Pan Tapping Screw DIN 7981-C A2 Stainless Steel (3.5 X 13)
3.5mm x 13mm Pozidriv pan head self-tapping screw in A2 stainless steel to DIN 7981-C. Thread-forming point cuts its own thread into light sheet metal, UPVC, and thin-gauge sections without pre-tapping. A2 (304 grade) gives good...RRP From £2.96RRP From £2.96 -
Vendor: Simfix
Poz Csk Machine Screw DIN 965 A2 Stainless Steel (M5 X 25)
M5 x 25mm Pozidriv countersunk machine screw in A2 stainless steel to DIN 965. The flat flush head sits level with the surface - suitable for pre-tapped metal assemblies, light engineering brackets, and electrical enclosures requiring...RRP From £3.01RRP From £3.01 -
Vendor: Simfix
Phil Pan Machine Screw DIN 7985 A2 Stainless Steel (M4 X 16)
M4 x 16mm Phillips pan head machine screw in A2 stainless steel to DIN 7985. The pan head sits above the surface with a wide, flat bearing area - suited to panel work, electrical enclosures, and...RRP From £2.52RRP From £2.52
The full stainless steel screw range - 185 products across every screw type Simfix stocks, in A2 (304) and A4 (316) grade.
Screw types in this collection
- Machine screws - pan head Pozidriv (DIN 7985), countersunk (DIN 963, DIN 7991) and button head socket (ISO 7380) for threaded holes and fitted hardware.
- Socket cap screws - hexagon socket cap (ISO 4762 / DIN 912) and grub screws (DIN 913/914/916) for engineering assemblies.
- Self-tapping screws - pan (DIN 7981-C), countersunk (DIN 7982-C) and hex flange (DIN 7504-K) self-drilling screws for sheet metal, cladding and thin material.
- Wood screws - countersunk Pozidriv (DIN 7997) full-thread for timber, decking and joinery.
- Set screws - fully threaded hex head (DIN 933) for blind-hole and short-grip bolted joints.
A2 or A4?
Every screw in the range is stocked in A2 (304) for indoor, outdoor and general use. A4 (316) marine grade is available where the screw is exposed to salt spray, coastal air or humid interior environments. DIY packs of 10 and Trade packs of 50 across most sizes. Trade packs and DIY packs, next-day UK delivery before 4PM.