[100 PKG] Set Screws Socket Cup Point Alloy Steel Zinc 5/16-18 X 5/8

Mutual ScrewSKU: 3110SSCZBB

Price:
Sale price$75.39per 100( $0.75 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Length 5/8
Material Steel
Grade Alloy Steel
Finish Zinc Plated
Drive Socket
Point type Cup
Weight 1.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Engineered for secure, long-lasting fastening, the Set Screws Socket Cup Point Alloy Steel Zinc 5/16-18 x 5/8 combines durable alloy steel with a corrosion-resistant zinc finish. The socket drive accepts a standard hex key for precise tightening, while the cup-point tip delivers a stable seating surface to resist loosening under vibration and impact.

Key features

  • Drive type: Socket (Allen)
  • Point style: Cup point
  • Material: Alloy steel
  • Finish: Zinc-plated for corrosion resistance
  • Thread size: 5/16–18 UNC
  • Length: 5/8 in

Why choose these set screws?

Reliable, durable fasteners designed to hold assemblies securely in automotive, industrial, and equipment settings. The combination of alloy steel strength and zinc protection helps extend service life in challenging environments.

Applications: Use in fixtures, clamps, couplings, and jigs where a secure, flush seating is required. Ideal for vibration-prone assemblies where a cup-point seating reduces loosening and protects mating surfaces from damage.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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