Thread Rite Screw Products - Fasteners Thread Rite Screw Products - Fasteners Thread Rite Screw Products - Fasteners Thread Rite Screw Products - Fasteners Thread Rite Screw Products - Fasteners
Thread Rite Screw Products - Fasteners Thread Rite Screw Products - Fasteners
Thread Rite Screw Products - Fasteners
Thread Rite Screw Products - Fasteners
Thread Rite Screw Products - Fasteners
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Hi - Lo Plastic Tapping Screws

HI - LO Fasteners to meet specific Needs   - Continued

DIAMETERS -Millimeters



HI - LO Screws

Hi Lo Pan Head Screw
  SCREW SIZE 2.2
2.6
2.9
3.1
3.5
3.8
4.0
4.2
4.4
4.7
4.8
5.3
5.5 5.8
6.0
6.3
7.2
7.5
8.0
8.3
9.0
10.0
G Head Diameter Max Min 4.40 5.50 6.60 7.0 8.65 10.70 11.80 13.50 16.80 20.70
3.60 4.60 5.50 6.44 7.44 9.44 10.27 11.87 15.17 18.98
H Head Height Ref 0.95 1.30 1.52 1.81 2.12 2.79 2.89 3.15 4.06 4.69
S Slot Width Max Min 0.7 0.8 1.0 1.2 1.4 1.5 1.9 1.9 2.3 2.8
0.5 0.6 0.8 1.0 1.2 1.2 1.6 1.6 2.0 2.5
T Slot Depth

Max Min

0.6 0.7 0.9 1.0 1.1 1.4 1.6 1.8 2.1 2.6
0.4 0.5 0.6 0.7 0.8 1.0 1.1 1.3 1.6 2.0
S1 Phillips Recess Diameter Max Min 1.96 2.97 3.25 4.17 4.42 4.62 5.92 6.35 8.69 9.60
1.63 2.64 2.92 3.84 4.09 4.29 5.59 6.02 8.36 9.27
T1 Penatration Gaging depth Max Min 1.12 1.80 2.08 2.16 2.41 2.62 2.64 3.02 4.39 5.33
0.71 1.40 1.68 1.57 1.83 2.03 2.06 2.44 3.84 4.78
S1 Positive Recess Diameter Max Min 2.39 2.97 3.25 4.17 4.42 4.62 5.92 6.30 8.69 9.60
2.06 2.64 2.92 3.84 4.09 4.29 5.59 5.97 8.36 9.27
T1 Penatration Gaging depth Max Min 1.57 1.73 2.01 2.06 2.31 2.51 2.54 2.92 4.32 5.23
1.17 1.32 1.60 1.85 2.05 2.08 2.46 3.86 4.77  
  Driver Size   0 1 1 2 2 2 3 3 4 4

 

HI - LO Screws

Hi Lo Oval Head Screw
  SCREW SIZE 2.2
2.6
2.9 3.1
3.5
3.8
4.0
4.2
4.4
4.7
4.8
5.3
5.5 5.8
6.0
6.3
7.2
7.5
8.0
8.3
9.0
10.6
G Head Diameter Max Min 4.40 5.50 6.60 7.70 8.65 10.70 11.80 13.50 16.80 20.70
3.60 4.60 5.50 6.44 7.44 9.44 10.27 11.87 15.17 18.98
H Head Height Ref 0.95 1.18 1.52 1.72 1.98 2.35 2.76 3.15 4.06 4.69
F Crown Height Max 0.50 0.60 0.75 0.90 1.00 1.25 1.40 1.60 2.00 2.50
S Slot Width Max Min 0.7 0.8 1.0 1.2 1.4 1.5 1.9 1.9 2.3 2.8
0.5 0.6 0.8 1.0 1.2 1.2 1.6 1.6 2.0 2.5
T Slot Depth

Max Min

1.0 1.2 1.5 1.7 1.9 2.3 2.5 3.0 3.7 4.5
0.8 1.0 1.2 1.4 1.6 2.0 2.2 2.6 3.2 4.0
S1 Phillips Recess Diameter Max Min 1.96 2.82 3.18 4.52 4.88 5.31 6.86 7.37 8.89 10.16
1.63 2.49 2.84 4.19 4.55 4.98 6.53 7.04 8.56 9.83
T1 Penatration Gaging depth Max Min 1.04 1.55 1.93 2.39 2.74 3.20 3.43 3.96 4.39 5.72
0.58 1.14 1.50 1.75 2.13 2.59 2.82 3.33 3.78 5.11
S1 Positive Recess Diameter Max Min 2.41 3.00 3.33 4.52 4.88 5.49 6.86 7.19 8.99 10.13
2.08 2.67 3.00 4.19 4.55 5.16 6.53 6.86 8.66 9.80
T1 Penatration Gaging depth Max Min 1.52 1.75 2.08 2.36 2.74 3.35 3.43 3.76 4.52 5.74
1.12 1.35 1.68 1.91 2.29 2.90 2.97 3.30 4.06 5.28
  Driver Size   0 1 1 2 2 2 3 3 4 4

 

HI - LO Screws

Hi Lo Hex Head Screw Indented
  SCREW SIZE 2.2

2.6 2.9
3.1
3.5
3.8
4.0
4.2
4.4
4.7
4.8
5.3
5.5
5.8
6.0
6.3
7.2
7.5
8.0
8.3
9.0
10.6
F Across Flats Max Min 3.20 4.00 5.00 5.50 7.00 8.00 8.00 10.00 13.00 15.00
3.02 3.82 4.82 5.32 6.78 7.78 7.78 9.78 12.73 14.73
G Across Corners Min 3.36 4.25 5.36 5.92 7.55 8.66 8.66 10.89 14.17 16.41
H Head Height Max Min 1.27 1.40 1.52 2.36 2.79 3.05 3.94 4.83 5.84 7.49
1.02 1.12 1.24 2.03 2.44 2.67 3.53 4.37 5.28 6.86

 

HI - LO Screws

Hi Lo Hex Head Screw Indented
  SCREW SIZE 2.2

2.6
2.9
3.1
3.5
3.8
4.0
4.2
4.4
4.7
4.8
5.3
5.5
5.8
6.0
6.3
7.2
7.5
8.0
8.3
9.0
10.6
F Across Flats Max Min 3.20 4.00 5.00 5.50 7.00 8.00 8.00 10.00 13.00 15.00
3.02 3.82 4.82 5.32 6.78 7.78 7.78 9.78 12.73 14.73
G Across Corners Ref 3.36 4.25 5.36 5.92 7.55 8.66 8.66 10.89 14.17 16.41
H Head Height Max Min 1.27 1.40 1.52 2.36 2.79 3.05 3.94 4.83 5.84 7.49
1.02 1.12 1.24 2.03 2.44 2.67 3.53 4.37 5.28 6.86
L Washer Diameter

Max Min

4.2 5.3 6.2 7.5 9.2 10.5 10.5 13.2 17.2 19.8
3.9 5.0 5.8 6.8 8.5 9.8 9.8 12.2 15.9 18.3
M Washer Thickness Max Min 0.4 0.5 0.5 0.6 0.7 0.8 0.8 1.3 1.4 1.6
0.2 0.3 0.3 0.4 0.5 0.5 0.5 0.8 0.9 0.9

HI - LO Screws HEAD STYLES - Millimeters

Hi Lo Screw Head Sizes

Head styles other than those shown can be provided to meet your specific assembly requirements.

 

 

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