RS PRO, Plain Stainless Steel Hex Nut, DIN 934, M8

Bulk discount available

Subtotal (1 bag of 50 units)*

£13.15

(exc. VAT)

£15.78

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 49 unit(s) shipping from 01 October 2025
  • Plus 160 unit(s) shipping from 29 October 2025
  • Plus 160 unit(s) shipping from 26 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s)
Per Bag
Per unit*
1 - 4£13.15£0.263
5 - 9£12.49£0.25
10 - 29£11.83£0.237
30 +£11.03£0.221

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

1 Bag of 100

£16.30

(exc. VAT)

£19.56

(inc. VAT)

RS Stock No.:
189-608
Distrelec Article No.:
303-94-946
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Imperial or Metric

Metric

Nut Type

Hex

Thread Size

M8

Material

Stainless Steel

Type

Full

Stainless Steel Type

A4 316

Finish

Plain

Width

13.0mm

Standards Met

DIN 934

RS PRO A4 Stainless Steel Hex Nuts - Metric


RS PRO A4 stainless steel hex nuts ideal for use in chemical processing equipment and marine environments due to its higher resistance to tarnish and corrosion. These nuts are the most common hexagonal fastener that has internal threads that screw on to the shank of a bolt or a hex cap screw.

Features and Benefits:
Metric hex nuts
To DIN934
A4 grade 18/8 stainless steel (Type 316 S16) – long lasting
Good resistance to corrosion and saltwater
Due to the hexagon nut having six sides it makes it easier to work with and is very versatile
Easy to tighten and loosen
Accessible from 360 degrees due to their shape


These RS PRO hex nut fasteners come in various thread sizes:
248-4551 – M2
248-4567 – M2.5
189-563 – M3
189-579 – M4
189-585 – M5
189-591 – M6
189-608 – M8
189-614 – M10
183-9045 – M12
248-4573 – M16
248-4589 – M20

Typical Applications:
Chemical processing equipment
Marine Environments
Automotive Applications
Construction Industry
General Industry
Machinery
Workshops

Standards
DIN 934

What is A2 Stainless Steel?

Stainless steel comes in many grades, the most popular being, A4 or 316 and A2 or 304. These two grades both offer excellent corrosion resistance, easy to clean and good resistance to extremely low and high temperatures. The difference between A2 and A4 is that A4 stainless steel has molybdenum added to it to help resist corrosion to chlorides such as sea water and de-icing salts making it better suited to extreme environments and exposure to chemical solutions. Stainless steel nuts, fasteners, screws and bolts are often manufactured from A4 or A2 stainless steel as the metal offers strong abrasion resistance, good resistance to corrosion and reliable low levels of distortion.

Note

Please note IMDS is not a regulatory requirement and is currently not supported by RS PRO

Related links