M3 x 16mm Set Screw - Hex Head (DIN 933) | A4 Stainless Steel

Product code: HH933-M3-16-A4
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M3 x 16mm Set Screw - Hex Head (DIN 933) | A4 Stainless Steel
M3 x 16mm Set Screw - Hex Head (DIN 933) | A4 Stainless Steel
M3 x 16mm Set Screw - Hex Head (DIN 933) | A4 Stainless Steel
M3 x 16mm Set Screw - Hex Head (DIN 933) | A4 Stainless Steel
M3 x 16mm Set Screw - Hex Head (DIN 933) | A4 Stainless Steel
M3 x 16mm Set Screw - Hex Head (DIN 933) | A4 Stainless Steel
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Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £0.06 £0.07
100 - 999 £0.06 £0.07
1000 + £0.04 £0.05
£0.07 / each
Quantity:


Product Specification
Thread Size M3
Length 16mm
Pitch 0.50mm
Material A4 Stainless Steel
Across Flats 5.5mm
Head Height 2.10mm
Standard DIN 933
Head Style Hex Head

Next Day or Standard Delivery available via DHL or Royal Mail.
Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

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Frequently Bought Together

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M3 x 16mm Hex Set Screw | DIN 933 | A4 Stainless Steel

This A4 stainless steel hex set screw is supplied in a M3 thread size with a 16mm length, making it suitable for repeatable fastening in fabricated steel brackets.

The A4 stainless steel construction suits exposed fittings, marine hardware and installations where long-term corrosion resistance is required. The 5.5mm across flats head gives a clear external drive point, while the 0.5mm pitch supports predictable matching with compatible nuts and threaded parts.

Common Applications

  • Heavy duty mounting plates, high load brackets and plant support work
  • Agricultural equipment repairs, gate hardware and workshop maintenance
  • Lightweight panel work, plastic assemblies and non-metallic fixings
  • General engineering where a hex head screw is easier to access than an internal drive

Why Choose This Fully Threaded Hex Screw?

  • Fully threaded 16mm body helps support consistent engagement through the joint
  • 5.5mm across flats head allows fitting with common spanners and socket tools
  • The shorter body suits brackets, covers and service panels where a neat fixing is required without excess thread beyond the joint.

M3 x 16mm Hex Set Screw Dimensions

  • Thread Size: M3
  • Length: 16mm
  • Pitch: 0.5mm
  • Across Flats: 5.5mm
  • Head Height: 2.1mm
  • Material: A4 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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Fri 8.30 am - 3.30 pm
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