Set Screws / Headless (Set Screw) / Steel / Black Oxide
SKU: 281621-100 Out of Stock

5/8"-11 x 1 1/4" Cup Point Socket Set Screws / Nylon Pellet / Alloy Steel / Black Oxide

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Product Description

5/8"-11 x 1 1/4" Cup Point Socket Set Screws / Nylon Pellet / Alloy Steel / Black Oxide

Specifications

MaterialAlloy Steel
FinishBlack Oxide
Head StyleHeadless (Set Screw)
DriveHex Socket (Allen)
Point TypeCup
StandardASME B18.3
Measurement SystemInch
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

Material
Alloy Steel
Head Style
Headless (Set Screw)
SKU
281621-100