RS PRO Plain Button Stainless Steel Tamper Proof Security Screw, M4 x 12mm

Bulk discount available

Subtotal (1 bag of 100 units)*

£19.70

(exc. VAT)

£23.64

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 4 unit(s) shipping from 16 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s)
Per Bag
Per unit*
1 - 4£19.70£0.197
5 - 9£18.74£0.187
10 - 29£17.75£0.178
30 +£16.55£0.166

*price indicative

RS Stock No.:
621-2805
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Length

12mm

Thread Size

M4

Head Shape

Button

Drive Type

Pin Hex Recess

Material

Stainless Steel

Finish

Plain

Stainless Steel Type

A2 304

RS PRO Plain Button Stainless Steel Tamper Proof Security Screw, M4 x 12 mm


Looking for a tamperproof way to secure objects to walls or other surfaces? Turn to these RS PRO threaded security fasteners. You can only screw or unscrew them using the corresponding tool, so they're an effective solution for securing and protecting your belongings.


The screws are made of stainless steel for resistance to corrosion and rust, making them suitable for use in demanding environments. The button head makes it easy to drive the screw into surfaces and objects, and it ensures that the thread is correctly aligned to prevent damage to your items. The metric thread drills into objects firmly, ensuring that your fixtures are stable and secure.


As these screws are Restriction of Hazardous Substances (RoHS) certified, they contain only trace amounts of any harmful materials. These screws are commonly used in high-moisture environments such as off-shore structures and kitchens.

Features and Benefits



  • Pin hex recess drive type

  • Plain finish

  • Button head shape

  • Length of 12 mm

  • Stainless steel material

  • A2 304 stainless steel type

  • M4 thread size


Related links