GRAINGER Hex Washer Slotted Zinc Plated Steel Thread Forming Screws
| Style | Model | Thread Size | Drive Size | Screw Size | Head Type | Tip Type | Hardness | Resistance Properties | Thread Style | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | HWTCIF02502000SL-1600BX | 1/4"-20 | 3 | 1/4" | Hex Washer | Blunt | Rockwell C28-C38 | Vibration Resistant | - | 1600 | €628.60 | |
| B | 3712FSWS | 3/8"-16 | - | 3/8" | Hex Washer | Blunt | Rockwell C28-C38 | - | Fully Threaded | 100 | €226.60 | |
| C | 3716FSWS | 3/8"-16 | - | 3/8" | Hex Washer | Blunt | Rockwell C28-C38 | - | Fully Threaded | 100 | €251.93 | |
| D | 3112FSWS | 5/16"-18 | - | 5/16" | Hex Washer | Blunt | Rockwell C28-C38 | - | Fully Threaded | 100 | €155.77 | |
| E | 3116FSWS | 5/16"-18 | F | 5/16" | Hex Washer | Blunt | - | - | - | 100 | €106.19 |
Hex Washer Slotted Zinc Plated Steel Thread Forming Screws
Thread forming and cutting screws help improve productivity by simplifying assembly processes and reducing the number of required operations. These hex head fasteners offer superior grip, torque transfer and versatility, making them ideal for heavy-duty applications & efficient fastening. Their slotted drive is simple to use, allowing for easy installation and adjustment with a standard flat-head screwdriver. These steel units provide superior resistance to mechanical forces, including tension, compression and shear, ensuring secure & reliable connections. They are zinc plated which helps to extend the lifespan by acting as a barrier against corrosive elements. These screws are Rockwell C28-C38-rated for increased toughness and corrosion resistance, assuring their usefulness in difficult conditions.




