1/4"-20 x 1 1/4" Trilobe Thread Forming Screws for Metal / Torx/Six-Lobe / Flat Head / Steel / Black Oxide
$363.87
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Product Description
1/4"-20 x 1 1/4" Trilobe Thread Forming Screws for Metal / Torx/Six-Lobe / Flat Head / Steel / Black Oxide
Specifications
| Material | Steel |
|---|---|
| Finish | Black Oxide |
| Size | 1/4"-20 |
| Length | 1 1/4" |
| Head Style | Flat Head |
| Drive | 6-Lobe |
| Thread Pitch | 20 TPI |
| Thread Class | Coarse |
| Standard | ASME B18.6.4 |
| RoHS Compliance | RoHS Compliant |
| Measurement System | Inch |
RoHS Compliant🇺🇸 Made in USA
Frequently Asked Questions
Does Black Oxide finish provide corrosion protection?
Black Oxide provides mild corrosion resistance through a controlled oxidation process. It is dimensionally stable (no plating buildup), will not chip or flake, and is suitable for indoor use. For outdoor or wet environments, additional oil coating or a different finish (zinc, stainless) is recommended.
Trilobe Thread Forming Screws for Metal / Six-Lobe (Torx®) / Flat Head
Family: RTFB
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Technical Specifications
Thread Size
1/4"-20
Thread Type
Coarse (UNC)
Material
Steel
Head Style
Flat Head
Thread Pitch
20 TPI
SKU
1420RTFB-1500