Screw design |
Drill point with wings - Fine thread - Flat head |
Insert bit type |
PH3 |
Material |
Carbon steel |
Coating |
Zinc plated |
Approval |
- |
Environmental conditions | |
Single screws |
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Description |
Length L [ in ] |
Diameter D [ ga ]
Drilling capacity [ ga ]
|
Drilling capacity [ in ] |
Max . Thickness Fastened ( MTF ) |
Drill point |
Head diameter [ in ] |
Pkg . quantity |
Item no . |
12-24x2 " PFH 4 |
2 |
12 |
18 - 4 |
0.050 - 0.232 |
1 1 / 4 " ( 1.250 ") |
4 |
0.46 |
2000 |
311636 |
12-24x2-1 / 2 " PFH 4 |
2-1 / 2 |
12 |
18 - 4 |
0.050 - 0.232 |
1 3 / 4 " ( 1.750 ") |
4 |
0.46 |
1500 |
311637 |
1 / 4-20x2-3 / 4 " PFH 4 |
2-3 / 4 |
12 |
18 - 3 |
0.050 - 0.250 |
2 " ( 2.000 ") |
4 |
0.46 |
1000 |
311638 |
12-24x21 / 2 " PFH4 ( CRC )* |
2-1 / 2 |
12 |
18 - 4 |
0.050 - 0.232 |
1 3 / 4 " ( 1.750 ") |
4 |
0.46 |
1500 |
2297635 |
1 / 4-20x23 / 4 " PFH4 ( CRC )* |
2-3 / 4 |
12 |
18 - 3 |
0.050 - 0.250 |
2 " ( 2.000 ") |
4 |
0.46 |
1000 |
2297636 |
* 1.000 hour corrosion resistance under salt spray test as per ASTM B117 | |||||||||