1/4"-20 x 3/4" Phillips Pan Head Self-Tapping Screws, Full Thread / Low Carbon Steel / Zinc / ASME B18.6
$223.32
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Product Description
1/4"-20 x 3/4" Phillips Pan Head Self-Tapping Screws, Full Thread / Low Carbon Steel / Zinc / ASME B18.6
Specifications
| Material | Steel |
|---|---|
| Finish | Zinc |
| Size | 1/4"-20 |
| Length | 3/4" |
| Head Style | Pan Head |
| Drive | Phillips |
| Thread Pitch | 20 TPI |
| Thread Class | Coarse |
| Standard | ASME B18.6.4 |
| RoHS Compliance | RoHS Compliant |
| Measurement System | Inch |
RoHS Compliant
Frequently Asked Questions
What pilot hole size do I need for this self-tapping screw?
The pilot hole should be approximately 70-80% of the screw outside diameter. For #6 screws use .128" drill (#30). For #8 use .157" (#21). For #10 use .180" (#15). For 1/4" use .228" (#1). Always test in scrap material first to verify proper engagement.
Thread Forming Screw, Full Thread (Rolling & Wax) / Steel / Zinc
Family: 694
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Technical Specifications
Thread Size
1/4"-20
Thread Type
Coarse
Material
Steel
Head Style
Pan Head
Thread Pitch
20 TPI
SKU
694917-3000