1/4"-20 x 3/4" Machine Screws / Slotted / Hex Washer Head / Low Carbon Steel / Black Oxide
- Steel
- Black Oxide
- 20 TPI · Coarse
- ASME B18.6.3
$211.95
$0.707 / pc
Package of 300
Volume pricing: the bulk box price per piece is shown above. Need more? Request a quote →
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Product Description
1/4"-20 x 3/4" Machine Screws / Slotted / Hex Washer Head / Low Carbon Steel / Black Oxide
Frequently Asked Questions
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.
$211.95
$0.707/pc
Machine Screws / Slotted / Hex Washer Head
Family: MSWB
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1/4"-20 x 3/4" Machine Screws / Slotted / Hex Washer Head / Low Carbon Steel / Black Oxide
SKU: 1412MSWB-300
Technical Specifications
Thread Size
1/4"-20
Thread Series
UNC
Thread Pitch
20 TPI
Thread Coverage
Full Thread
Length
3/4"
Material
Steel
Finish
Black Oxide
Drive
Slotted
Head Style
Hex Washer Head
Standard
ASME B18.6.3
Country of Origin
Import
Point Type
Machine (Blunt)
Head Diameter (in)
3/8
Measurement System
Inch
Head Height (in)
0.172–0.190
Width Across Flats
3/8"
SKU
1412MSWB-300
https://www.ecomfasteners.com/products/1-4-20-x-3-4-machine-screws-slotted-hex-washer-head-steel-black-oxide · Printed