M20 x 45mm Set Screw - Hex Head (DIN 933) | 8.8 Steel BZP
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 99 | £1.48 | £1.78 |
| 100 - 249 | £0.99 | £1.19 |
| 250 - 499 | £0.74 | £0.89 |
| 500 - 999 | £0.62 | £0.74 |
| 1000 - 4999 | £0.49 | £0.59 |
| 5000 + | £0.43 | £0.52 |
Product Specification
| Thread Size | M20 |
| Length | 45mm |
| Pitch | 2.50mm |
| Material | 8.8 Steel BZP |
| Across Flats | 30mm |
| Head Height | 12.90mm |
| Standard | DIN 933 |
| Head Style | Hex Head |
Frequently Bought Together
Total Price: £0.00
M20 x 45mm Hex Set Screw | DIN 933 | Grade 8.8 BZP Steel
This BZP hex set screw is supplied in a M20 thread size with a 45mm length, making it suitable for repeatable fastening in equipment levelling plates.
The grade 8.8 BZP steel finish suits general machinery, fabrication and workshop assemblies where a bright zinc plated fastener is preferred. The 30mm across flats head gives a clear external drive point, while the 2.5mm pitch supports predictable matching with compatible nuts and threaded parts.
Common Applications
- HVAC plant rooms, mechanical services and maintenance access points
- Temporary fixtures, prototypes and adjustable mechanical test builds
- Fabricated brackets, channel sections and structural steel details
- Stainless assemblies in external, washdown or clean working areas
Why Choose This Fully Threaded Hex Screw?
- Fully threaded 45mm body helps support consistent engagement through the joint
- 30mm across flats head allows fitting with common spanners and socket tools
- The medium length gives flexibility across plate stacks, spacers and general engineering assemblies.
M20 x 45mm Hex Set Screw Dimensions
- Thread Size: M20
- Length: 45mm
- Pitch: 2.5mm
- Across Flats: 30mm
- Head Height: 12.9mm
- Material: 8.8 Steel BZP
- 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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