Special Offers
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6.3 X 25 Hex Head Self Drilling Screw DIN 7504-K A2 Stainless Steel
In stockRRP From £11.21 -
M8 Flat Washer, Form A DIN 125-A A2 Stainless Steel
In stockRRP From £2.69 -
M8 Nylon Insert Nut DIN 985 A2 Stainless Steel
In stockRRP From £3.23 -
M10 Hexagon Full Nut DIN 934 A2 Stainless Steel
In stockRRP From £3.99
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6.3 X 25 Hex Head Self Drilling Screw DIN 7504-K A2 Stainless Steel
In stock6.3mm x 25mm hex head self-drilling screw in A2 stainless steel to DIN 7504-K. The drill-point tip bores and taps into aluminium and other compatible thin-gauge substrates in a single operation - no pre-drilling or tapping...RRP From £11.21RRP From £11.21 -
M6 X 20 Hex Socket Countersunk Screw ISO 10642 A2 Stainless Steel
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 £2.35RRP From £2.35 -
M6 X 20 Hex Non-Serrated Flange Screw DIN 6921 A2-70 A2 Stainless Steel
In stockM6 x 20mm 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 £2.58RRP From £2.58 -
2BA X 5/16" Csk Slotted Screw A2 Stainless Steel
In stockThis 2 countersunk machine screw is manufactured in A2 stainless steel (304 grade). The countersunk head draws into a matching seat and sits level with the work, giving a flush finish with a traditional slotted appearance.Typical...RRP From £4.06RRP From £4.06 -
M8 X 20 Hex Serrated Flange Screw DIN 6921 A2 Stainless Steel
In stockThis M8 x 20mm hex flange screw is manufactured to DIN 6921-Z in A2 stainless steel (304 grade). DIN 6921-Z specifies a hex head screw with an integral flange beneath the head, spreading the clamping load...RRP From £5.01RRP From £5.01 -
M6 X 70 Hexagon Head Set Screw DIN 933 A4-70 A4 Stainless Steel
In stockThis M6 x 70mm fully threaded hex bolt is manufactured to DIN 933 in A4 stainless steel (316 grade). DIN 933 specifies a hex head bolt with thread running the full length of the shank, making...RRP From £3.68RRP From £3.68 -
M5 X 20 Hex Socket Countersunk Screw ISO 10642 A2-70 A2 Stainless Steel
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 £1.75RRP From £1.75 -
M4 X 8 Socket Set Flat Point Screw ISO 4026 A2 Stainless Steel
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 £3.89RRP From £3.89 -
M5 X 10 Socket Set Flat Point Screw ISO 4026 A2 Stainless Steel
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 £3.35RRP From £3.35 -
M6 X 8 Socket Set Flat Point Screw ISO 4026 A2 Stainless Steel
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 £3.35RRP From £3.35 -
4.0 X 50 Poz Csk Wood Screw DIN 7997 A2 Stainless Steel
In stock4mm x 50mm Pozidriv countersunk wood screw in A2 stainless steel to DIN 7997. The sharp gimlet point drives cleanly into softwood and hardwood, with the countersunk head sitting flush once fully driven for a neat,...RRP From £23.25RRP From £23.25 -
M6 X 40 Hexagon Head Set Screw DIN 933 A4-70 A4 Stainless Steel
In stockM6 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 £3.14RRP From £3.14 -
M10 X 30 Hex Non-Serrated Flange Screw DIN 6921 A2-70 A2 Stainless Steel
In stockM10 x 30mm 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 £6.49RRP From £6.49 -
6.3 X 50 Hex Head Self Drilling Screw DIN 7504-K A2 Stainless Steel
In stock6.3mm x 50mm hex head self-drilling screw in A2 stainless steel to DIN 7504-K. The drill-point tip bores and taps into aluminium and other compatible thin-gauge substrates in a single operation - no pre-drilling or tapping...RRP From £11.51RRP From £11.51 -
5.5 X 25 Hex Head Self Drilling Screw DIN 7504-K A2 Stainless Steel
In stock5.5mm x 25mm hex head self-drilling screw in A2 stainless steel to DIN 7504-K. The drill-point tip bores and taps into aluminium and other compatible thin-gauge substrates in a single operation - no pre-drilling or tapping...RRP From £3.91RRP From £3.91 -
10 X 100 Hexagon Coachscrew DIN 571 A2 Stainless Steel
In stockM10 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 £4.40RRP From £4.40 -
3.5 X 13 Poz Pan Tapping Screw DIN 7981-C A2 Stainless Steel
In stock3.5mm x 13mm Pozidriv pan head self-tapping screw in A2 stainless steel to DIN 7981-C. Thread-forming point cuts its own thread into suitable plastics, UPVC, aluminium and other compatible thin-gauge substrates without pre-tapping. A2 (304 grade)...RRP From £4.47RRP From £4.47 -
M5 X 20 Poz Csk Machine Screw DIN 965 A2 Stainless Steel
In stockM5 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 £2.97RRP From £2.97 -
M4 X 20 Poz Pan Machine Screw DIN 7985 A2 Stainless Steel
In stockM4 x 20mm Pozidriv pan head machine screw in A2 stainless steel to DIN 7985. The pan head profile and Pozidriv recess suit light engineering brackets, panel assemblies, and electrical enclosures where a screw head above...RRP From £2.19RRP From £2.19 -
M6 X 10 Socket Set Dog Point ISO 4028 A2 Stainless Steel
In stockThis M6 x 10mm socket set screw with dog point is manufactured to ISO 4028 in A2 stainless steel (304 grade). ISO 4028 specifies a headless threaded screw with an internal hex socket and a protruding...RRP From £3.40RRP From £3.40 -
M5 X 20 Socket Set Cone Point ISO 4027 A2 Stainless Steel
In stockThis M5 x 20mm socket set screw with cone point is manufactured to ISO 4027 in A2 stainless steel (304 grade). ISO 4027 specifies a headless threaded screw with an internal hex socket and a conical...RRP From £2.78RRP From £2.78 -
M2 X 10 Socket Set Cup Point ISO 4029 A2 Stainless Steel
In stockThis M2 x 10mm socket set screw with cup point is manufactured to ISO 4029 in A2 stainless steel (304 grade). ISO 4029 specifies a headless threaded screw with an internal hex socket and a recessed...RRP From £4.32RRP From £4.32 -
M1.6 X 8 Socket Set Cup Point ISO 4029 A2 Stainless Steel
In stockThis M1.6 x 8mm socket set screw with cup point is manufactured to ISO 4029 in A2 stainless steel (304 grade). ISO 4029 specifies a headless threaded screw with an internal hex socket and a recessed...RRP From £4.71RRP From £4.71 -
M1.6 X 4 Socket Set Cup Point ISO 4029 A2 Stainless Steel
In stockThis M1.6 x 4mm socket set screw with cup point is manufactured to ISO 4029 in A2 stainless steel (304 grade). ISO 4029 specifies a headless threaded screw with an internal hex socket and a recessed...RRP From £4.31RRP From £4.31 -
1/2" UNC X 5/8" Socket Set Cup Point ASME B18.3 A2 Stainless Steel
In stockThis 1/2" UNC x 5/8" socket set screw with cup point is manufactured to ASME B18.3 in A2 stainless steel (304 grade). ASME B18.3 specifies a headless threaded screw with an internal hex socket and a...RRP From £10.28RRP From £10.28
Stainless steel screws in A2 (304) and A4 (316), from miniature M1 machine screws up to M42 hex set screws, plus imperial UNC, UNF, BSW and BA sizes.
- Machine screws: pan, cheese, countersunk and raised countersunk heads with slotted, Pozi, Phillips or six lobe drive, from M1 to M16.
- Socket screws: socket cap, low head cap, button, flanged button, countersunk and shoulder screws, all driven with a hex key.
- Set screws and grub screws: fully threaded hex set screws to ISO 4017 and DIN 933, and headless socket set screws with cup, flat, cone or dog points.
- Self-tapping and self-drilling screws: pan, countersunk, raised countersunk and hex head styles. Use them only with the materials stated on each product page.
- Wood, chipboard and coach screws: traditional slotted and Pozi woodscrews, chipboard screws with Pozi or six lobe drive, and hex head coach screws to DIN 571 from M5 to M16.
- Security screws: pin hex, six lobe pin, one-way and two-hole screws for public places and anywhere fixings must resist tampering.
Choose A2 for indoor, workshop and general outdoor use away from the coast, and A4 near the sea or wherever fixings stay wet. Many A4 socket cap screws and hex set screws come in both property class A4-70 and the stronger A4-80. Check each product listing for available sizes, grades and pack quantities.
Sizes, grades and pack quantities vary by product type. Check the individual product listing for the exact specification and current availability.