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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1/4" UNC X 1/2" Pan Slotted A2 Stainless Steel
In stockThis 1/4" UNC x 1/2" pan head machine screw is manufactured in A2 stainless steel (304 grade). The pan head spreads load over a wide bearing face without a countersunk seat, and the slotted drive suits...RRP From £7.19RRP From £7.19 -
1/4" UNC X 1/2" Csk Slot Screw A2 Stainless Steel
In stockThis 1/4" UNC x 1/2" 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...RRP From £5.56RRP From £5.56 -
1/4" UNC X 1.5" Phillips Csk Screw A2 Stainless Steel
In stockThis 1/4" UNC x 1.5" countersunk machine screw is manufactured to B18.6.3 in A2 stainless steel (304 grade). B18.6.3 specifies a 90 degree countersunk head with a cross recess drive, allowing the head to sit flush...RRP From £19.23RRP From £19.23 -
1/4" UNC X 1.5" Pan Slot Screw A2 Stainless Steel
In stockThis 1/4" UNC x 1.5" pan Slot Screw is manufactured in A2 stainless steel (304 grade).Typical applications Workshop, maintenance, and repair work Machinery assembly and equipment mounting General fabrication and engineering Brackets, frames, and shelving systems...RRP From £6.56RRP From £6.56 -
1/4" UNC X 1.3/4" Csk Slot Screw A2 Stainless Steel
In stockThis 1/4" UNC x 1.3/4" 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...RRP From £6.50RRP From £6.50 -
1/4" UNC X 1.1/4" Phillips Csk Screw A2 Stainless Steel
In stockThis 1/4" UNC x 1.1/4" countersunk machine screw is manufactured to B18.6.3 in A2 stainless steel (304 grade). B18.6.3 specifies a 90 degree countersunk head with a cross recess drive, allowing the head to sit flush...RRP From £17.11RRP From £17.11 -
1/4" UNC X 1.1/4" Pan Slot Screw A2 Stainless Steel
In stockThis 1/4" UNC x 1.1/4" pan Slot Screw is manufactured in A2 stainless steel (304 grade).Typical applications Workshop, maintenance, and repair work Machinery assembly and equipment mounting General fabrication and engineering Brackets, frames, and shelving systems...RRP From £5.35RRP From £5.35 -
1/4" UNC X 1.1/4" Csk Slot Screw A2 Stainless Steel
In stockThis 1/4" UNC x 1.1/4" 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...RRP From £6.05RRP From £6.05 -
1/4" UNC X 1.1/2" Slot Fillister Screw A2 Stainless Steel
In stockThis 1/4" UNC x 1.1/2" fillister head machine screw is manufactured in A2 stainless steel (304 grade). The head is taller and narrower than a cheese head, taking a deeper slot for firm screwdriver purchase while...RRP From £11.39RRP From £11.39 -
1/4" UNC X 1.1/2" Csk Slot Screw A2 Stainless Steel
In stockThis 1/4" UNC x 1.1/2" 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...RRP From £6.29RRP From £6.29 -
1/4" UNC X 1" Slot Fillister Screw A2 Stainless Steel
Out of stockThis 1/4" UNC x 1" fillister head machine screw is manufactured in A2 stainless steel (304 grade). The head is taller and narrower than a cheese head, taking a deeper slot for firm screwdriver purchase while...RRP From £3.81RRP From £3.81 -
1/4" UNC X 1" Phillips Csk Screw A2 Stainless Steel
In stockThis 1/4" UNC x 1" countersunk machine screw is manufactured to B18.6.3 in A2 stainless steel (304 grade). B18.6.3 specifies a 90 degree countersunk head with a cross recess drive, allowing the head to sit flush...RRP From £3.82RRP From £3.82 -
1/4" UNC X 1" Pan Slotted A2 Stainless Steel
In stockThis 1/4" UNC x 1" pan head machine screw is manufactured in A2 stainless steel (304 grade). The pan head spreads load over a wide bearing face without a countersunk seat, and the slotted drive suits...RRP From £18.09RRP From £18.09 -
1/4" UNC X 1" Csk Slot Screw A2 Stainless Steel
In stockThis 1/4" UNC x 1" 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...RRP From £6.00RRP From £6.00 -
1/4" BSW X 2.3/4" Slot Csk Screw A2 Stainless Steel
Out of stockThis 1/4" BSW x 2.3/4" 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...RRP From £3.83RRP From £3.83 -
0BA X 5/8" Csk Slotted Screw A2 Stainless Steel
Out of stockThis 0 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 £3.93RRP From £3.93 -
0BA X 1/2" Slot Cheese Head A2 Stainless Steel
Out of stockThis 0 cheese head machine screw is manufactured in A2 stainless steel (304 grade). The straight-sided head takes a deeper slot than a pan head of the same diameter, giving firm screwdriver purchase in a compact...RRP From £8.87RRP From £8.87 -
0BA X 1" Slot Cheese Head A2 Stainless Steel
Out of stockThis 0 cheese head machine screw is manufactured in A2 stainless steel (304 grade). The straight-sided head takes a deeper slot than a pan head of the same diameter, giving firm screwdriver purchase in a compact...RRP From £7.84RRP From £7.84 -
0-80 UNF X 7/16" Slot Csk Screw A2 Stainless Steel
In stockThis 0 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 £11.07RRP From £11.07 -
0-80 UNF X 5/8" Slot Csk Screw A2 Stainless Steel
In stockThis 0 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 £11.03RRP From £11.03 -
0-80 UNF X 5/16" Slot Fillister Screw A2 Stainless Steel
In stockThis 0 fillister head machine screw is manufactured in A2 stainless steel (304 grade). The head is taller and narrower than a cheese head, taking a deeper slot for firm screwdriver purchase while still fitting a...RRP From £6.40RRP From £6.40 -
0-80 UNF X 5/16" Slot Csk Screw A2 Stainless Steel
In stockThis 0 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 £11.07RRP From £11.07 -
0-80 UNF X 3/8" Slot Fillister Screw A2 Stainless Steel
In stockThis 0 fillister head machine screw is manufactured in A2 stainless steel (304 grade). The head is taller and narrower than a cheese head, taking a deeper slot for firm screwdriver purchase while still fitting a...RRP From £4.68RRP From £4.68 -
0-80 UNF X 3/8" Slot Csk Screw A2 Stainless Steel
In stockThis 0 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 £11.07RRP From £11.07 -
0-80 UNF X 3/4" Slot Fillister Screw A2 Stainless Steel
In stockThis 0 fillister head machine screw is manufactured in A2 stainless steel (304 grade). The head is taller and narrower than a cheese head, taking a deeper slot for firm screwdriver purchase while still fitting a...RRP From £4.68RRP From £4.68
Stainless steel machine screws in A2 (304) and A4 (316), from miniature M1 up to M16, for tapped holes, nuts and fitted hardware.
- Pan head (DIN 85, DIN 7985 and ISO 14583): a low, rounded head that sits proud of the surface.
- Cheese head (DIN 84): a taller cylindrical head with a slot, suited to counterbored holes.
- Countersunk (DIN 963, DIN 965 and ISO 14581): sits flush in a countersunk hole.
- Raised countersunk (DIN 964 and DIN 966): a countersunk head with a slight dome for a neater finish.
Drives are slotted, Pozi, Phillips or six lobe, depending on the style. Most styles run up to M8 or M10, and countersunk slotted screws go up to M16. A small number of imperial UNC, UNF and BSW machine screws are also listed. Pair with a matching nut for through-bolted joints, or drive into a tapped hole.
Sizes, grades and pack quantities vary by product type. Check the individual product listing for the exact specification and current availability.