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AH0016-A4 Ultra low-head shoulder Screws
stainless steel 316 

Ultra-low head stainless steel shoulder screws are precision-engineered fasteners with a minimal head height, featuring a shoulder section between the head and the threaded portion. 

Ultra low-head shoulder Screws stainless steel 316 
Ultra low-head shoulder Screws stainless steel 316 

Please select your thread size to activate the dimensional functionality

AH0016-M3.010-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M3

4mm

6mm

1.3mm

4mm

10mm

2mm

Stainless Steel 316

AH0016-M3.004-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M3

4mm

6mm

1.3mm

4mm

4mm

2mm

Stainless Steel 316

AH0016-M3.005-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M3

4mm

6mm

1.3mm

4mm

5mm

2mm

Stainless Steel 316

AH0016-M3.006-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M3

4mm

6mm

1.3mm

4mm

6mm

2mm

Stainless Steel 316

AH0016-M3.008-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M3

4mm

6mm

1.3mm

4mm

8mm

2mm

Stainless Steel 316

AH0016-M4.010-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M4

5mm

9mm

1.3mm

5mm

10mm

2.5mm

Stainless Steel 316

AH0016-M4.012-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M4

5mm

9mm

1.3mm

5mm

12mm

2.5mm

Stainless Steel 316

AH0016-M4.016-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M4

5mm

9mm

1.3mm

5mm

16mm

2.5mm

Stainless Steel 316

AH0016-M4.020-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M4

5mm

9mm

1.3mm

5mm

20mm

2.5mm

Stainless Steel 316

AH0016-M4.004-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M4

5mm

9mm

1.3mm

5mm

4mm

2.5mm

Stainless Steel 316

AH0016-M4.005-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M4

5mm

9mm

1.3mm

5mm

5mm

2.5mm

Stainless Steel 316

AH0016-M4.006-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M4

5mm

9mm

1.3mm

5mm

6mm

2.5mm

Stainless Steel 316

AH0016-M4.008-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M4

5mm

9mm

1.3mm

5mm

8mm

2.5mm

Stainless Steel 316

AH0016-M5.010-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M5

6mm

10mm

1.7mm

6mm

10mm

3mm

Stainless Steel 316

AH0016-M5.012-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M5

6mm

10mm

1.7mm

6mm

12mm

3mm

Stainless Steel 316

AH0016-M5.016-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M5

6mm

10mm

1.7mm

6mm

16mm

3mm

Stainless Steel 316

AH0016-M5.020-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M5

6mm

10mm

1.7mm

6mm

20mm

3mm

Stainless Steel 316

AH0016-M5.004-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M5

6mm

10mm

1.7mm

6mm

4mm

3mm

Stainless Steel 316

AH0016-M5.005-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M5

6mm

10mm

1.7mm

6mm

5mm

3mm

Stainless Steel 316

AH0016-M5.006-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M5

6mm

10mm

1.7mm

6mm

6mm

3mm

Stainless Steel 316

AH0016-M5.008-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M5

6mm

10mm

1.7mm

6mm

8mm

3mm

Stainless Steel 316

AH0016-M6.010-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M6

8mm

13mm

2mm

11mm

10mm

4mm

Stainless Steel 316

AH0016-M6.012-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M6

8mm

13mm

2mm

11mm

12mm

4mm

Stainless Steel 316

AH0016-M6.016-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M6

8mm

13mm

2mm

11mm

16mm

4mm

Stainless Steel 316

AH0016-M6.020-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M6

8mm

13mm

2mm

11mm

20mm

4mm

Stainless Steel 316

AH0016-M6.006-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M6

8mm

13mm

2mm

11mm

6mm

4mm

Stainless Steel 316

AH0016-M6.008-A4

Button

Thread Size D1:

​

Shoulder Diameter D2:

​

Head Diameter D3: 

​

Head Length H1: 

​

Thread Length L1: 

​

Shoulder Length L2: 

​

Hexagon Across Flats A/F:

​

Material:

M6

8mm

13mm

2mm

11mm

8mm

4mm

Stainless Steel 316

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