[100 PKG] Square Head Set Screws 18/8 Stainless Steel Cup Point 5/16-18 X 1 1/4

Mutual ScrewSKU: 3120SQSC188BB

Price:
Sale price$123.84per 100( $1.24 each)
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 1-1/4
Material Steel
Grade 18/8
Finish Stainless Steel
Head style Square
Threads per inch 18
Thread style Fully Threaded
Weight 2.58 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

Introducing Square Head Set Screws 18/8 Stainless Steel Cup Point 5/16-18 X 1 1/4 — a high-performance fastener engineered for secure, vibration-resistant applications.

Manufactured from 18/8 stainless steel, these set screws deliver excellent corrosion resistance and long-lasting durability. The square head provides ample bearing surface for tools to apply torque, while the cup point offers a positive grip that helps prevent loosening in dynamic assemblies.

  • Material: 18/8 stainless steel for outstanding corrosion resistance and durability
  • Head style: Square head with a generous contact area for reliable torque transfer
  • Point type: Cup point designed to bite into the mating surface for a secure, slip-resistant hold
  • Size: 5/16-18 x 1 1/4
  • Finish: Stainless steel (18/8) finish for enduring performance

Ideal for machinery, equipment, automotive assemblies, and other metal-to-metal applications where a strong, corrosion-resistant fastener is essential. Use these square head set screws to achieve dependable retention and a clean, flush appearance in your project.

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