Details
Specifications :-
| Size | Catalog no. | Finish | Load Bearing Length | Quantity | Weight |
| 3/8-16 x 1-1/2 | ESU310 | Stalgard SUB | 1.00" | 500 | 34 |
| 3/8-16 x 2 | ESU320 | Stalgard SUB | 1.49" | 500 | 40 |
| 3/8-16 x 2-1/2 | ESU330 | Stalgard SUB | 1.99" | 500 | 46 |
| 1/2-13 x 1-1/2 | ESU410 | Stalgard SUB | 0.875" | 250 | 36 |
| 1/2-13 x 2 | ESU420 | Stalgard SUB | 1.365" | 250 | 41 |
| 1/2-13 x 2-1/2 | ESU430 | Stalgard SUB | 1.865" | 250 | 47 |
| 5/8-11 x 1-1/2 | ESU510 | Stalgard SUB | 0.800" | 250 | 46 |
| 5/8-11 x 2 | ESU520 | Stalgard SUB | 1.24" | 150 | 33 |
| 5/8-11 x 2-1/2 | ESU530 | Stalgard SUB | 1.74" | 150 | 38 |
Feature a unique thread profile to ease installation and increase performance
Specifications :-
Diameters: 3/8", 1/2", and 5/8"Head Style: Hex washerThreads: E-Form five-lobe thread formingMaterial: Alloy steelFinish: Silver Stalgard SUB coatingHeat Treat: Grade 5; meets ASTM A449 specifications (120 KSI strength)
Additional Information
Manufacturer: Elco Construction Products
For More Information on the Tap-Flex Thread-Forming Structural Screws - 1/2" Diameter, Hex Washer Head,
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