Thread Size

M2.5

Length

4 mm

5 mm

6 mm

8 mm

10 mm

12 mm

14 mm

16 mm

20 mm

25 mm

30 mm

Material

18-8 Stainless Steel

Finish

Passivated

Drive Style

Phillips

Rounded Head Style

Pan

Threading

Fully Threaded

Head Diameter

5 mm

5.6 mm

7 mm

8 mm

9 mm

9.5 mm

10 mm

12 mm

Head Height

2 mm

2.4 mm

2.7 mm

2.75 mm

3.1 mm

3.45 mm

3.7 mm

3.8 mm

4.6 mm

Thread Direction

Right Hand

Thread Pitch

0.45 mm

0.5 mm

0.7 mm

0.8 mm

1 mm

Rounded Head Profile

Standard

Drive Size

No. 1

No. 2

No. 3

Thread Spacing

Coarse

Tensile Strength

70,000 psi

Thread Fit

Class 6g

Hardness

Rockwell B70

Steel Pan Head Screws with Internal-Tooth Lock Washer

35 Products

Steel Pan Head Screws with Internal-Tooth Lock Washer Sharp internal teeth dig into surfaces to resist large amounts of vibration, while the smooth outside edge provides a finished look. Also known as Sems screws, the washer rotates freely but is permanently attached.

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