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Clutch Head - Round Head Self Tapping Screw - Stainless Steel (A2)

Clutch Head Round Head Self Tapping Screws manufactured from stainless steel. Clutch head security screws are the original form of one way security screws which can be tightened using a standard, flat-bladed screwdriver but cannot be easily removed.

Once installed these security screws are almost impossible to remove without using the special "one way screw removal tool", or by drilling them out. They are referred to as `one-way security screws` due to this fact.

Note: For securing items that you may want to release again at some future date a two way screw such as a Security Torx screw would be a better choice.

 

Other Security Clutch Head Screws available from stock -

Clutch Head Machine Screws -

   Round Head Machine Screws
  
Clutch Head Wood Screws and Self Tapping Screws -

   Countersunk Twin Thread Woodscrews
   Countersunk Self Tapping Screws 
   
Round Head Self Tapping Screws



Note
: These one way screws are installed with a standard flat bladed screwdriver

          A posidrive style clutch head screw is also available - see Sentinel Screws

 

   ...for other types of Security Fasteners - click on the individual links across the top of the page

   ...or to see All Security Screws and Fasteners - click on Start Selection Again

   ...for Bespoke Manufactured Screws   -  ...Contact us

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Step 3 - now select the size you need by clicking on the appropriate 'Eye' logo (stock items) below:

LENGTH

1/2"

3/4"

1"

1-1/4"

1-1/2"

2"

3"

DRIVER

GAUGE

13mm)

19mm)

25mm)

32mm)

38mm)

50mm)

75mm)

SIZE

6

(3.5

RT41

8

(4.2

RT51

10

(4.8

RT51

14

(6.3

RT61

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