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AH0026-ST Knurled Thumb Screws Blackened
Steel 

Thumb screws are designed with a head that can be easily tightened or loosened by hand, typically without the need for tools. They often have a ridged or knurled surface to provide grip for twisting by hand, making them convenient for applications where frequent adjustments or quick fastening is necessary.

AH0026-ST Knurled Thumb Screws Blackened Steel 
AH0026-ST Knurled Thumb Screws Steel

Please select your thread size to activate the dimensional functionality

AH0026-M4.010-ST

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3:  

​

Head Length H1: 

​

Thread Length L1: 

​

Length L2: 

​

Material:

M4

8mm

16mm

3.5mm

10mm

Steel

9.5mm

AH0026-M4.015-ST

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3:  

​

Head Length H1: 

​

Thread Length L1: 

​

Length L2: 

​

Material:

M4

8mm

16mm

3.5mm

15mm

Steel

9.5mm

AH0026-M4.020-ST

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3:  

​

Head Length H1: 

​

Thread Length L1: 

​

Length L2: 

​

Material:

M4

8mm

16mm

3.5mm

20mm

Steel

9.5mm

AH0026-M5.010-ST

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3:  

​

Head Length H1: 

​

Thread Length L1: 

​

Length L2: 

​

Material:

M5

10mm

19mm

4mm

10mm

Steel

11.5mm

AH0026-M5.015-ST

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3:  

​

Head Length H1: 

​

Thread Length L1: 

​

Length L2: 

​

Material:

M5

10mm

19mm

4mm

15mm

Steel

11.5mm

AH0026-M5.020-ST

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3:  

​

Head Length H1: 

​

Thread Length L1: 

​

Length L2: 

​

Material:

M5

10mm

19mm

4mm

20mm

Steel

11.5mm

AH0026-M6.015-ST

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3:  

​

Head Length H1: 

​

Thread Length L1: 

​

Length L2: 

​

Material:

M6

12mm

25mm

5mm

15mm

Steel

15mm

AH0026-M6.020-ST

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3:  

​

Head Length H1: 

​

Thread Length L1: 

​

Length L2: 

​

Material:

M6

12mm

25mm

5mm

20mm

Steel

15mm

AH0026-M6.025-ST

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3:  

​

Head Length H1: 

​

Thread Length L1: 

​

Length L2: 

​

Material:

M6

12mm

25mm

5mm

25mm

Steel

15mm

AH0026-M8.015-ST

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3:  

​

Head Length H1: 

​

Thread Length L1: 

​

Length L2: 

​

Material:

M8

16mm

28mm

6mm

15mm

Steel

18mm

AH0026-M8.020-ST

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3:  

​

Head Length H1: 

​

Thread Length L1: 

​

Length L2: 

​

Material:

M8

16mm

28mm

6mm

20mm

Steel

18mm

AH0026-M8.025-ST

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3:  

​

Head Length H1: 

​

Thread Length L1: 

​

Length L2: 

​

Material:

M8

16mm

28mm

6mm

25mm

Steel

18mm

AH0026-M10.025-ST

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3:  

​

Head Length H1: 

​

Thread Length L1: 

​

Length L2: 

​

Material:

M10

20mm

35mm

8mm

25mm

Steel

23mm

AH0026-M10.030-ST

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3:  

​

Head Length H1: 

​

Thread Length L1: 

​

Length L2: 

​

Material:

M10

20mm

35mm

8mm

30mm

Steel

23mm

AH0026-M10.040-ST

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3:  

​

Head Length H1: 

​

Thread Length L1: 

​

Length L2: 

​

Material:

M10

20mm

35mm

8mm

40mm

Steel

23mm

AH0026-M12.025-ST

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3:  

​

Head Length H1: 

​

Thread Length L1: 

​

Length L2: 

​

Material:

M12

22mm

40mm

10mm

25mm

Steel

25mm

AH0026-M12.040-ST

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3:  

​

Head Length H1: 

​

Thread Length L1: 

​

Length L2: 

​

Material:

M12

22mm

40mm

10mm

40mm

Steel

25mm

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