Photographs are representational and may not be size accurate.
OneSource
1/4-20 x 1/2 Inch Coarse Zinc Plated Low Carbon Steel Type F Point Indented Hex Washer Head Thread Cutting Screw
Item C77.14.12
Thread-cutting screws are self-tapping screws that fill and secure existing holes in metal. They are easily removable and are often used as fasteners in items that need periodic maintenance. Thread-cutting screws are most often used with wood and metal and do not generate the same stress as thread forming screws.
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OneSource warrants that products delivered by OneSource to customers will be free from defects in material or workmanship under normal use for a period of ninety (90) days from the date of delivery. It is the responsibility of the customer to return defective products within the warranty period. If OneSource determines that the products returned for warranty refund are not defective within the terms of the warranty, the purchaser shall be responsible for all handling and transportation costs.
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Photographs are representational and may not be size accurate.
Key Specifications
| Finish | Zinc |
| Head Style | Indented Hex Washer |
| Length | 1/2 Inch |
| Material | Low Carbon Steel |
| Measurement | Inch |
| Point Type | Type F |
| Thread Type | Coarse |
Description
Description
Thread-cutting screws are self-tapping screws that fill and secure existing holes in metal. They are easily removable and are often used as fasteners in items that need periodic maintenance. Thread-cutting screws are most often used with wood and metal and do not generate the same stress as thread forming screws.
- Finish as per ASTM F1941 Fe/Zn 3AT
- Drive Type: Hex - Slotted
- Finish: Zinc
- Head Height: 0.172 - 0.190 Inch
- Head Style: Indented Hex Washer
- Industry Standard: ASME/ANSI B18.6.3
- Item: 6.50mm
- Length: 1/2 Inch
- Major Diameter: 0.2408 - 0.2500 Inch
- Material: Low Carbon Steel
- Measurement: Inch
- Point Diameter: 0.200 Inch
- Point Type: Type F
- Slot Depth: 0.083 - 0.111 Inch
- Slot Width: 0.064 - 0.075 Inch
- Thread Type: Coarse
- Threads Per Inch: 20
- Type: Full Threaded
- Washer Diameter: 0.480 - 0.520 Inch
- Washer Thickness: 0.030 - 0.050 Inch
