Set Screws / Headless (Set Screw) / Steel / Black Oxide
SKU: 281411-100 In Stock

5/16"-24 x 5/8" Cup Point Socket Set Screws with Nylon Pellet / Alloy Steel / Black Oxide

  • Steel
  • Black Oxide
  • 24 TPI · Fine
  • ASME B18.3, ASTM F835
$694.33 $6.94 / pc Package of 100
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Product Description

5/16"-24 x 5/8" Cup Point Socket Set Screws with Nylon Pellet / Alloy Steel / Black Oxide

RoHS Compliant

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.

SOCKET SET SCREWS CUP POINT COARSE NYLON-PELLET BLACK OXIDE / Alloy Nylon / Black Oxide

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Technical Specifications

Thread Size
5/16"-24
Length
5/8"
Thread Type
Fine
Material
Steel
Finish
Black Oxide
Drive
Hex Socket (Allen)
Head Style
Headless (Set Screw)
Standard
ASME B18.3, ASTM F835
Thread Pitch
24 TPI
Thread Class
Fine
Point Type
Cup
RoHS Compliance
RoHS Compliant
Measurement System
Inch
SKU
281411-100