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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3/8" UNC Hex Jam Nut A2 Stainless Steel
In stockThis 3/8" UNC hexagon thin nut is manufactured in A2 stainless steel (304 grade). At roughly half the height of a full nut, it fits where clearance is limited and is commonly run against a full...RRP From £13.75RRP From £13.75 -
3/8" UNC Hex Nut A4 Stainless Steel
Out of stockThis 3/8" UNC hexagon full nut is manufactured in A4 stainless steel (316 grade). The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard...RRP From £26.41RRP From £26.41 -
3/8" BSF Hex Full Nut A2 Stainless Steel
In stockThis 3/8" BSF hexagon full nut is manufactured in A2 stainless steel (304 grade). The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard...RRP From £51.67RRP From £51.67 -
3/4" UNF Hex Nut A2 Stainless Steel
In stockThis 3/4" UNF hexagon full nut is manufactured in A2 stainless steel (304 grade). The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard...RRP From £28.18RRP From £28.18 -
3/8" BSF Hex Full Nut A4 Stainless Steel
Out of stockThis 3/8" BSF hexagon full nut is manufactured in A4 stainless steel (316 grade). The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard...RRP From £24.02RRP From £24.02 -
3/4" UNC Hex Nut A2 Stainless Steel
In stockThis 3/4" UNC hexagon full nut is manufactured in A2 stainless steel (304 grade). The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard...RRP From £13.87RRP From £13.87 -
3/4" UNF Hex Nut A4 Stainless Steel
In stockThis 3/4" UNF hexagon full nut is manufactured in A4 stainless steel (316 grade). The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard...RRP From £24.48RRP From £24.48 -
3/4" UNC Hex Nut A4 Stainless Steel
In stockThis 3/4" UNC hexagon full nut is manufactured in A4 stainless steel (316 grade). The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard...RRP From £56.99RRP From £56.99 -
3/4" UNC Hex Jam Nut A4 Stainless Steel
In stockThis 3/4" UNC hexagon thin nut is manufactured in A4 stainless steel (316 grade). At roughly half the height of a full nut, it fits where clearance is limited and is commonly run against a full...RRP From £29.38RRP From £29.38 -
3/16" BSW Whitworth Hexagon Full Nut A2 Stainless Steel
In stockThis 3/16" BSW whitworth Hexagon Full Nut 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 Available...RRP From £8.72RRP From £8.72 -
2" 8UN Hex Nut A2 Stainless Steel
In stockThis 2" hexagon full nut is manufactured in A2 stainless steel (304 grade). The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard spanner...RRP From £37.71RRP From £37.71 -
3/16" BSW Hex Full Nut A4 Stainless Steel
In stockThis 3/16" BSW hexagon full nut is manufactured in A4 stainless steel (316 grade). The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard...RRP From £12.45RRP From £12.45 -
2BA Hex Full Nut BS 57 A2 Stainless Steel
In stockThis 2 hexagon full nut is manufactured to BS 57 in A2 stainless steel (304 grade). BS 57 specifies a standard height hexagon nut, for use with matching bolts, screws, and studding. The full height gives...RRP From £7.64RRP From £7.64 -
2-56 UNC Hex Full Nut A2 Stainless Steel
In stockThis 2 hexagon full nut is manufactured in A2 stainless steel (304 grade). The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard spanner...RRP From £12.40RRP From £12.40 -
10-24 UNC Hexagon Full Nut A2 Stainless Steel
In stockThis 10 hexagon Full Nut 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 Available in packs...RRP From £10.15RRP From £10.15 -
10-32 UNF Hex Nut A2 Stainless Steel
In stockThis 10 hexagon full nut is manufactured in A2 stainless steel (304 grade). The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard spanner...RRP From £7.76RRP From £7.76 -
10-24 UNC Hex Jam Nut A2 Stainless Steel
In stockThis 10 hexagon thin nut is manufactured in A2 stainless steel (304 grade). At roughly half the height of a full nut, it fits where clearance is limited and is commonly run against a full nut...RRP From £9.83RRP From £9.83 -
10-24 UNC Hex Nut A4 Stainless Steel
In stockThis 10 hexagon full nut is manufactured in A4 stainless steel (316 grade). The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard spanner...RRP From £10.10RRP From £10.10 -
1/8" UNC Hex Nut A4 Stainless Steel
In stockThis 1/8" UNC hexagon full nut is manufactured in A4 stainless steel (316 grade). The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard...RRP From £30.47RRP From £30.47 -
1/8" BSW Hex Full Nut A2 Stainless Steel
In stockThis 1/8" BSW hexagon full nut is manufactured in A2 stainless steel (304 grade). The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard...RRP From £10.51RRP From £10.51 -
1/4" UNF Hex Nut A4 Stainless Steel
In stockThis 1/4" UNF hexagon full nut is manufactured in A4 stainless steel (316 grade). The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard...RRP From £13.19RRP From £13.19 -
1/4" UNF Hex Jam Nut DIN 439 A2 Stainless Steel
In stockThis 1/4" UNF hexagon thin nut is manufactured to DIN 439 in A2 stainless steel (304 grade). DIN 439 specifies a reduced height hexagon nut, for locking and for confined clearances. At roughly half the height...RRP From £2.64RRP From £2.64 -
1/4" UNC Hex Nut A4 Stainless Steel
In stockThis 1/4" UNC hexagon full nut is manufactured in A4 stainless steel (316 grade). The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard...RRP From £27.04RRP From £27.04 -
1/4" UNF Hex Jam Nut A4 Stainless Steel
In stockThis 1/4" UNF hexagon thin nut is manufactured in A4 stainless steel (316 grade). At roughly half the height of a full nut, it fits where clearance is limited and is commonly run against a full...RRP From £19.67RRP From £19.67 -
1/4" UNC Hex Jam Nut A4 Stainless Steel
In stockThis 1/4" UNC hexagon thin nut is manufactured in A4 stainless steel (316 grade). At roughly half the height of a full nut, it fits where clearance is limited and is commonly run against a full...RRP From £21.58RRP From £21.58
Stainless steel hexagon nuts in A2 (304) and A4 (316). Full nuts to DIN 934 and ISO 4032 run from M1 to M64, with imperial UNC, UNF, BSW, BSF and BA sizes too, and a few sizes in duplex (1.4462) stainless.
- Thin nuts (DIN 439 and ISO 4035) and jam nuts, for locking against a full nut or where space is tight.
- Left hand thread full and thin nuts.
Pair a full nut with a bolt or set screw of the same thread and grade, with a flat washer under the nut. For vibration-prone joints use a lock nut; for exposed threads, finish with a dome nut. Castle, connector, weld and collar nuts are in specialist nuts, and flange nuts have their own flange nuts page. Choose A4 for coastal and marine work.
Sizes, grades and pack quantities vary by product type. Check the individual product listing for the exact specification and current availability.