1/4"-20 x 1/2" Cup Point Socket Set Screws / Alloy Steel / Black Oxide / Bulk
- Steel
- Black Oxide
- 20 TPI · Coarse
- ASME B18.3
$82.38
$0.165 / pc
Package of 500
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 1/2" Cup Point Socket Set Screws / Alloy Steel / Black Oxide / Bulk
Frequently Asked Questions
Which set screw point type should I use?
Cup point (most common) provides maximum holding power on hard shafts. Cone point requires a matching dimple for permanent positioning. Flat point is for soft surfaces or applications requiring frequent adjustment. Half-Dog point locks into a groove for axial retention. Oval point is gentler on the shaft surface.
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.
$82.38
$0.165/pc
Cup Point Socket Set Screws / Alloy Steel / Black Oxide
Family: SSCCI
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1/4"-20 x 1/2" Cup Point Socket Set Screws / Alloy Steel / Black Oxide / Bulk
SKU: 1408SSCI-500
Technical Specifications
Thread Size
1/4"-20
Thread Series
UNC
Thread Pitch
20 TPI
Length
1/2"
Material
Steel
Finish
Black Oxide
Drive
Hex Socket (Allen)
Head Style
Headless (Set Screw)
Standard
ASME B18.3
Country of Origin
Import
Point Type
Cup
Measurement System
Inch
SKU
1408SSCI-500
https://www.ecomfasteners.com/products/1-4-20-x-1-2-cup-point-socket-set-screws-alloy-steel-black-oxide-bulk · Printed