M16 x 20mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 99 | £1.29 | £1.55 |
| 100 - 999 | £1.16 | £1.39 |
| 1000 + | £0.93 | £1.11 |
Product Specification
| Thread Size | M16 |
| Length | 20mm |
| Pitch | 2.00mm |
| Material | A4-70 Stainless Steel |
| Across Flats | 24mm |
| Head Height | 10.30mm |
| Standard | DIN 933 |
| Head Style | Hex Head |
Frequently Bought Together
Total Price: £0.00
M16 x 20mm Hex Set Screw | DIN 933 | A4-70 Stainless Steel
The M16 x 20mm size gives this Hex Set Screw a useful fixing profile for electrical enclosure mounting, with a hex head that can be tightened using conventional workshop tooling.
The A4-70 stainless steel grade is selected for outdoor, marine and washdown environments where resistance to corrosion is a key requirement. The hex head design gives better tool contact than a low profile drive when installers need reliable torque transfer during maintenance or assembly.
Common Applications
- Electrical enclosures, control cabinets and instrument housings
- HVAC plant rooms, mechanical services and maintenance access points
- Automation cell guarding, robot perimeter frames and production safety panels
- General engineering where a hex head screw is easier to access than an internal drive
Key Benefits For Assembly Work
- 2mm pitch provides predictable thread compatibility across standard metric components
- 10.3mm 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
M16 x 20mm Hex Set Screw Dimensions
- Thread Size: M16
- Length: 20mm
- Pitch: 2mm
- Across Flats: 24mm
- Head Height: 10.3mm
- 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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