M18 x 40mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 99 | £2.21 | £2.65 |
| 100 - 999 | £1.98 | £2.38 |
| 1000 + | £1.59 | £1.91 |
Product Specification
| Thread Size | M18 |
| Length | 40mm |
| Pitch | 2.50mm |
| Material | A4-70 Stainless Steel |
| Across Flats | 27mm |
| Head Height | 11.90mm |
| Standard | DIN 933 |
| Head Style | Hex Head |
Frequently Bought Together
Total Price: £0.00
M18 x 40mm Hex Set Screw | DIN 933 | A4-70 Stainless Steel
For machine service repairs, this M18 x 40mm Hex Set Screw provides a practical hex head fixing with thread coverage across the full length.
The A4-70 stainless steel grade is selected for outdoor, marine and washdown environments where resistance to corrosion is a key requirement. With a 2.5mm thread pitch and 27mm across flats size, this screw can be specified confidently for repairs, new builds and batch assembly work.
Common Applications
- HVAC plant rooms, mechanical services and maintenance access points
- Laboratory frames, equipment stands and specialist instrument brackets
- Washdown areas, coastal equipment and stainless steel fabrication
- Electrical enclosures, control cabinets and instrument housings
Why This DIN 933 Set Screw Works Well
- 2.5mm pitch provides predictable thread compatibility across standard metric components
- 11.9mm head height helps with clearance planning during equipment design
- A4 stainless steel hex set screw wording gives this SKU a clear use case within the broader DIN 933 set screw range
M18 x 40mm Hex Set Screw Dimensions
- Thread Size: M18
- Length: 40mm
- Pitch: 2.5mm
- Across Flats: 27mm
- Head Height: 11.9mm
- Material: A4-70 Stainless Steel
- Standard: DIN 933
- Head Style: Hex Head
Most commonly used in conjunction with Washers and Nuts, these products help hold fasteners in place when joining two or more parts together. We also offer Socket Head Screws
Need a partially threaded alternative? View our Hex Head Bolts range for DIN 931 style fixings.
View our full Hex Set Screws DIN 933 range.
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