SELF-TAPPING SCREWS FLAT HEAD

Self-tapping screws flat head are mainly used for:

  • General fastening of metal sheets
  • Manufacture of aluminium window frames

Zinc plated, yellow or black chromated

1018 steel, case hardened

Zinc plated

NOMINAL SIZE D (mm) L (in) H (mm) DRIVE
#4 3 1/2 5.5 PH1
#6 3.5 3/8 – 1 6.7 PH1
#8 4.2  3/8 – 3 1/2 8 PH2
#10 4.8 1/2 – 3 1/2 9.4 PH2
#12 5.5 1 – 1 1/2 10.5 PH3
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Almost all products are in stock and we can ensure immediate delivery locally and overseas. No minimum order level.

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AVAILABLE SIZES

# L (Inches)
No. 4x1/2
No. 6x3/8
1/2
5/8
3/4
7/8
1
No. 8x3/8
1/2
5/8
3/4
7/8
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
No. 10x1/2
3/4
1
1 1/4
1 1/2
1 3/4
2
2 1/2
3
3 1/2
No. 12x1
1 1/4
1 1/2
# L (Inches)
No. 4x1/2
No. 6x3/8
1/2
5/8
3/4
7/8
1
No. 8x3/8
1/2
5/8
3/4
7/8
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
# L (Inches)
No. 10x1/2
3/4
1
1 1/4
1 1/2
1 3/4
2
2 1/2
3
3 1/2
No. 12x1
1 1/4
1 1/2