Set Screws Slotted Cup Point 18/8 Stainless 5/16-18 x 1

Engineered for secure, vibration-resistant locking in machinery, this set screw combines reliable stainless steel performance with a precise slotted drive and cup point. The 5/16-18 x 1 size fits standard tapped holes and collars commonly used in automotive, industrial, and equipment assemblies.

Key features:

• Material: 18/8 stainless steel for outstanding corrosion resistance and durability.
• Drive type: Slotted drive accepts a standard flat-blade screwdriver or bit.
• Point: Cup point distributes load for secure, non-marring seating and reduced slip.
• Thread: Unified Thread Standard (UNC) 5/16-18 for common machine-part compatibility.
• Length: 1 inch (gives adequate engagement in most tapped holes).

Perfect for locking collars, pulleys, or components in place where a flush seating and reliable retention are essential. The 18/8 stainless construction makes it suitable for indoor and outdoor applications, including environments where moisture, humidity, or mild chemicals are present.

Why choose this slotted cup point set screw? It combines corrosion resistance, robust load distribution, and a simple installation method with broad compatibility across standard hardware catalogs.

Specifications

• Type: Set screw, slotted cup point
• Material: 18/8 stainless steel (304)
• Thread: 5/16-18 UNC
• Length: 1 in
• Drive: Slotted

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