1/4"-20 x 3/4" Self-Drilling Screws / Unslotted / Hex Washer Head (7/16" AF) / Steel / Zinc / Serrated
$341.13
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Product Description
1/4"-20 x 3/4" Self-Drilling Screws / Unslotted / Hex Washer Head (7/16" AF) / Steel / Zinc / Serrated
Specifications
| Material | Steel |
|---|---|
| Finish | Zinc |
| Size | 1/4"-20 |
| Length | 3/4" |
| Head Style | Hex Washer Serrated |
| Drive | External Hex |
| Thread Pitch | 20 TPI |
| Thread Class | Coarse |
| Point Type | Drill Point #2 |
| Head Diameter | 7/16" |
| Standard | ASME B18.6.4 |
| RoHS Compliance | RoHS Compliant |
| Measurement System | Inch |
RoHS Compliant
Frequently Asked Questions
How thick of metal can this self-drilling screw drill through?
Self-drilling screws are rated by drill point number: #2 point drills 0.018"–0.140" (24–9 ga), #3 point drills 0.060"–0.210" (16–3 ga), #4 point drills 0.110"–0.500", #5 point drills 0.250"–0.625". Match the point to your material thickness for proper drilling performance.
Self-Drilling Screws / Unslotted
Family: 07KWSMS2
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Technical Specifications
Thread Size
1/4"-20
Thread Type
Coarse (UNC)
Material
Steel
Head Style
Hex Washer Serrated
Thread Pitch
20 TPI
Head Diameter
7/16"
SKU
141207KWSMS2-2500