Intumescent Fire Seals - RIBA Product Selector

Fixing Materials
Countersunk Head Hospa Screws
• Hospa screw, countersunk head with
cross slot
• Hospa screws are packed in specially
designed boxes with a drop front section
for dispensing screws
• Please order screws in multiples of
order quantity shown
e.g. for Ø 3.0x 17 mm zinc plated Hospa
screw 015.31.540 order in multiples of
1,000 pcs
• Imperial to metric screw size
conversion chart shown below right
Dimensions
Illustration of
screw type
Screw head
4,0 x 35
Surface treatment
015.59.879 500 4 015643 024463
Cat. No.
Quantity
Length
Length
Length
TCH-AI 2008, HUK. Dimensional data not binding. We reserve the right to alter specifications without notice.
A Zinc plated
Ø
• Hospa steel screws
• Countersunk head with cross-slot
Øx Length Cat. No. Order qty
2.5x 16 mm 015.31.255 1000
3.0x 13 mm 015.31.522 1000
3.0x 15 mm 015.31.531 1000
3.0x 17 mm 015.31.540 1000
3.0x 20 mm 015.31.559 1000
3.0x 25 mm 015.31.577 1000
3.0x 30 mm 015.31.586 1000
3.0x 35 mm 015.31.595 1000
3.0x 40 mm 015.31.602 1000
3.5x 13 mm 015.31.620 1000
3.5x 15 mm 015.31.639 1000
3.5x 17 mm 015.31.648 1000
3.5x 20 mm 015.31.657 1000
3.5x 25 mm 015.31.675 1000
3.5x 30 mm 015.31.684 1000
3.5x 35 mm 015.31.693 1000
3.5x 40 mm 015.31.700 500
3.5x 45 mm 015.31.719 500
3.5x 50 mm 015.31.728 500
4.0x 15 mm 015.31.826 1000
4.0x 17 mm 015.31.835 1000
4.0x 20 mm 015.31.844 1000
4.0x 25 mm 015.31.853 1000
4.0x 30 mm 015.31.862 1000
4.0x 35 mm 015.31.871 500
4.0x 40 mm 015.31.880 500
4.0x 45 mm 015.31.899 1000
4.0x 50 mm 015.31.906 500
4.0x 55 mm 015.31.808 200
4.5x 17 mm 015.31.915 1000
4.5x 20 mm 015.31.924 1000
4.5x 25 mm 015.31.933 1000
4.5x 30 mm 015.31.942 1000
4.5x 35 mm 015.31.951 500
4.5x 40 mm 015.31.960 500
4.5x 45 mm 015.31.979 200
4.5x 50 mm 015.31.988 200
4.5x 55 mm 015.32.010 200
5.0x 20 mm 015.32.074 1000
5.0x 25 mm 015.32.083 1000
5.0x 30 mm 015.32.092 500
5.0x 35 mm 015.32.109 500
5.0x 40 mm 015.32.118 500
5.0x 45 mm 015.32.127 200
5.0x 50 mm 015.31.997 200
5.0x 55 mm 015.32.136 200
B Yellow chromatized Ø
• Hospa steel screws
• Countersunk head with cross-slot
Øx Length Cat. No. Order qty
2.5x 16 mm 015.33.259 1000
3.0x 13 mm 015.33.526 1000
3.0x 15 mm 015.33.535 1000
3.0x 17 mm 015.33.544 1000
3.0x 20 mm 015.33.553 1000
3.0x 25 mm 015.33.571 1000
3.0x 30 mm 015.33.580 1000
3.0x 35 mm 015.33.599 1000
3.0x 40 mm 015.33.606 500
3.5x 13 mm 015.33.624 1000
3.5x 15 mm 015.33.633 1000
3.5x 17 mm 015.33.642 1000
3.5x 20 mm 015.33.651 1000
3.5x 25 mm 015.33.679 1000
3.5x 30 mm 015.33.688 1000
3.5x 35 mm 015.33.697 1000
3.5x 40 mm 015.33.704 500
3.5x 45 mm 015.33.713 500
3.5x 50 mm 015.33.722 500
4.0x 15 mm 015.33.820 1000
4.0x 17 mm 015.33.839 1000
4.0x 20 mm 015.33.848 1000
4.0x 25 mm 015.33.857 1000
4.0x 30 mm 015.33.866 1000
4.0x 35 mm 015.33.875 500
4.0x 40 mm 015.33.884 500
4.0x 45 mm 015.33.893 500
4.0x 50 mm 015.33.900 500
4.0x 55 mm 015.33.802 200
4.5x 17 mm 015.33.919 1000
4.5x 20 mm 015.33.928 1000
4.5x 25 mm 015.33.937 1000
4.5x 30 mm 015.33.946 500
4.5x 35 mm 015.33.955 500
4.5x 40 mm 015.33.964 500
4.5x 45 mm 015.33.973 500
4.5x 50 mm 015.33.982 200
4.5x 55 mm 015.34.014 200
5.0x 20 mm 015.34.078 1000
5.0x 25 mm 015.34.087 1000
5.0x 30 mm 015.34.096 500
5.0x 40 mm 015.34.112 500
5.0x 45 mm 015.34.121 200
5.0x 50 mm 015.33.991 200
5.0x 55 mm 015.34.130 200
C Nickel plated
Ø
• Hospa steel screws
• Countersunk head with cross-slot
Øx Length Cat. No. Order qty
2.5x 16 mm 015.35.253 1000
3.5x 15 mm 015.35.637 1000
3.5x 17 mm 015.35.646 1000
3.5x 20 mm 015.35.655 1000
4.0x 15 mm 015.35.824 1000
4.0x 17 mm 015.35.833 1000
4.0x 20 mm 015.35.842 1000
Imperial to Metric Screw Size
Conversion Chart
Imperial mm
ØxLength ØxLength
4x 5/8” 2.5x16
5x 1/2” 3.0x13
5x 9/16” 3.0x15
5x 5/8” 3.0x17
5x 3/4” 3.0x20
5x 1” 3.0x25
5x 1 3/16” 3.0x30
5x 1 3/8” 3.0x35
5x 1 9/16” 3.0x40
6x 1/2” 3.5x13
6x 9/16” 3.5x15
6x 5/8” 3.5x16
6x 3/4” 3.5x20
6x 1” 3.5x25
6x 1 3/16” 3.5x30
6x 1 3/8” 3.5x35
6x 1 9/16” 3.5x40
6x 1 3/4” 3.5x45
6x 2” 3.5x50
8x 9/16” 4.0x15
8x 5/8” 4.0x17
8x 3/4” 4.0x20
8x 1” 4.0x25
8x 1 3/16” 4.0x30
8x 1 3/8” 4.0x35
8x 1 9/16” 4.0x40
8x 1 3/4” 4.0x45
8x 2” 4.0x50
8x 2 3/16” 4.0x55
8x 2 3/8” 4.0x60
8x 2 3/4” 4.0x70
9x 5/8” 4.5x17
9x 3/4” 4.5x20
Imperial mm
ØxLength ØxLength
9x 1” 4.5x25
9x 1 3/16” 4.5x30
9x 1 3/8” 4.5x35
9x 1 9/16” 4.5x40
9x 1 3/4” 4.5x45
9x 2” 4.5x50
9x 2 3/16” 4.5x55
9x 2 3/8” 4.5x60
9x 2 3/4” 4.5x70
9x 3 1/4” 4.5x80
10x 3/4” 5.0x20
10x 1” 5.0x25
10x 1 3/16” 5.0x30
10x 1 3/8” 5.0x35
10x 1 9/16” 5.0x40
10x 1 3/4” 5.0x45
10x 2” 5.0x50
10x 2 3/16” 5.0x55
10x 2 3/8” 5.0x60
10x 2 3/4” 5.0x70
10x 3 1/4” 5.0x80
10x 3 9/16” 5.0x90
10x 3 15/16” 5.0x100
13x 2” 6.0x50
13x 2 1/4” 6.0x60
13x 2 3/4” 6.0x70
13x 3 1/4” 6.0x80
13x 3 9/16” 6.0x90
13x 3 15/16” 6.0x100
13x 4 3/4” 6.0x120
13x 5 1/2” 6.0x140
13x 6 5/16” 6.0x160
13 x 7 1/8” 6.0x180
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