Simfix
M45 Hexagon Full Nut 1 Pack DIN 934 A4 Stainless Steel
- RRP
- £13.24
This M45 hexagon full nut is manufactured to DIN 934 in A4 stainless steel (316 grade). DIN 934 specifies a standard height hexagon nut, for use with matching bolts, screws, and studding. Property class A4-50 indicates a minimum tensile strength of 500 MPa. The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard spanner or socket.
Typical applications
- General bolted assemblies with matching hex bolts and screws
- Studding and threaded bar fixings
- Machinery, brackets, and structural connections
- Maintenance and general engineering
Available singly and in packs of up to 5, with free next-day UK delivery on orders over £50 and 30-day no-quibble returns.
- RRP
- £13.24
This M45 hexagon full nut is manufactured to DIN 934 in A4 stainless steel (316 grade). DIN 934 specifies a standard height hexagon nut, for use with matching bolts, screws, and studding. Property class A4-50 indicates a minimum tensile strength of 500 MPa. The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard spanner or socket.
Typical applications
- General bolted assemblies with matching hex bolts and screws
- Studding and threaded bar fixings
- Machinery, brackets, and structural connections
- Maintenance and general engineering
Available singly and in packs of up to 5, with free next-day UK delivery on orders over £50 and 30-day no-quibble returns.
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Complete the fixing
Matching nuts and washers in the same size, grade and thread as this nut.
M45 Hexagon Full Nut DIN 934 A4 Stainless Steel
Total for selected
This M45 hexagon full nut is manufactured to DIN 934 in A4 stainless steel (316 grade). DIN 934 specifies a standard height hexagon nut, for use with matching bolts, screws, and studding. Property class A4-50 indicates a minimum tensile strength of 500 MPa. The full height gives the thread engagement needed to develop the bolt's rated clamping load, and the hexagon flats suit a standard spanner or socket.
Typical applications
- General bolted assemblies with matching hex bolts and screws
- Studding and threaded bar fixings
- Machinery, brackets, and structural connections
- Maintenance and general engineering
Available singly and in packs of up to 5, with free next-day UK delivery on orders over £50 and 30-day no-quibble returns.
*Photos, diagrams and other images are for illustration only and may not show the exact item supplied. Simfix reserves the right to alter or replace any photo, diagram or image at any time at its sole discretion.
**Orders that cannot be split will be rounded up to the next full pack or box quantity.
Simfix reserves the right to change quantities, stock levels and prices at any time. We accept no liability for the accuracy of dimensional data, DIN/ISO references, technical data, customs tariff codes or EAN barcodes.
| Fastener style | Full hexagon nut |
|---|---|
| Standard | DIN 934 |
| Material | A4 stainless steel (316) |
| Property class | A4-50 |
| Thread size | M45 |
| Thread pitch | 4.5 mm (coarse) |
| Surface finish | Plain (no plating) |
| Recommended use | Marine |
RoHS and REACH compliant.
How do I choose between A2 and A4 stainless steel?
A2 (304) stainless steel suits most indoor, outdoor and workshop jobs. Choose A4 (316) marine grade for coastal, marine, poolside or other chloride-rich environments.
How do I make sure I order the right size?
Check the size in the product title and the standard, material and dimensions in the Product Specification tab. In M8 x 30, M8 is the thread diameter and 30 is the length in millimetres. See our size guide if you need more help.
When will my order arrive?
Orders placed before 3:30pm Monday-Friday are typically dispatched the same working day and every order is tracked. Next-day delivery is free over £50, or £5.50 below that threshold. Full options are shown at checkout.
What if I order the wrong item?
Email contact@simfix.com within 30 days of delivery with your order number. We will help arrange a refund or replacement. See our refunds information for the full process.
Is checkout secure?
Yes. Checkout is protected by SSL encryption and payments are processed through Shopify's secure checkout and supported payment providers. Simfix does not store your full card details.
