5/16" x 1" Drill Point #3 Hex Washer Head Self-Drilling Screws, Full Thread / Low Carbon Steel / Black Oxide
- Steel
- Black Oxide
- 5/16-12 · Coarse
- ASME B18.6.3
$154.84
$1.55 / pc
Package of 100
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Product Description
5/16" x 1" Drill Point #3 Hex Washer Head Self-Drilling Screws, Full Thread / Low Carbon Steel / Black Oxide
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.
Does Black Oxide finish provide corrosion protection?
Black Oxide provides mild corrosion resistance through a controlled oxidation process. It is dimensionally stable (no plating buildup), will not chip or flake, and is suitable for indoor use. For outdoor or wet environments, additional oil coating or a different finish (zinc, stainless) is recommended.
$154.84
$1.55/pc
Self-Drilling Screws / Unslotted / Hex Washer Head
Family: KWB
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5/16" x 1" Drill Point #3 Hex Washer Head Self-Drilling Screws, Full Thread / Low Carbon Steel / Black Oxide
SKU: 3116KWB-100
Technical Specifications
Thread Size
5/16"
Thread Series
UNC
Thread Pitch
5/16-12
Thread Coverage
Full Thread
Thread Action
Self-Drilling
Length
1"
Material
Steel
Finish
Black Oxide
Drive
External Hex
Head Style
Hex Washer Head
Standard
ASME B18.6.3
Country of Origin
Import
Point Type
Drill Point #3
Measurement System
Inch
Width Across Flats
1/2"
SKU
3116KWB-100
https://www.ecomfasteners.com/products/5-16-x-1-self-drilling-screws-unslotted-hex-washer-head-steel-black-oxide · Printed