1/4"-20 x 2 1/2" Self-Drilling Screws / Unslotted / Hex Washer Head / #4 Drill Pt / Low Carbon Steel / High Corrosion Silver Zinc / Zinc High Corrosion Silver
- Steel
- Zinc High Corrosion Silver
- 20 TPI · Coarse
- ASME B18.6.3
$101.38
$1.27 / pc
Package of 80
Volume pricing: the bulk box price per piece is shown above. Need more? Request a quote →
Net 30 terms for approved accounts. Apply for wholesale →
Product Description
1/4"-20 x 2 1/2" Self-Drilling Screws / Unslotted / Hex Washer Head / #4 Drill Pt / Low Carbon Steel / High Corrosion Silver Zinc / Zinc High Corrosion Silver
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.
$101.38
$1.27/pc
Self-Drilling Screws / Unslotted / Hex Washer Head
Family: KWMS4HC
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1/4"-20 x 2 1/2" Self-Drilling Screws / Unslotted / Hex Washer Head / #4 Drill Pt / Low Carbon Steel / High Corrosion Silver Zinc / Zinc High Corrosion Silver
SKU: 1440KWMS4HC-80
Technical Specifications
Thread Size
1/4"-20
Thread Series
UNC
Thread Pitch
20 TPI
Thread Coverage
Full Thread
Thread Action
Self-Drilling
Length
2 1/2"
Material
Steel
Finish
Zinc High Corrosion Silver
Drive
External Hex
Head Style
Hex Washer Head
Standard
ASME B18.6.3
Country of Origin
Import
Point Type
Drill Point #4
Measurement System
Inch
Width Across Flats
3/8"
SKU
1440KWMS4HC-80
https://www.ecomfasteners.com/products/1-4-20-x-2-1-2-self-drilling-screws-unslotted-hex-washer-head-4-drill-pt-steel-high-corrosion-silver-zinc · Printed