Bulk #4-40 UNC Knurled Cup Point Socket Set Screws, Thermal Black Oxide Length:5000 Qty - #4-40 x 3/8" Industrial Equipment: Perfect for heavy-duty

Industrial Equipment: Perfect for heavy-duty applications in construction

ideal for a range of environments

featuring a #3 drill point for smooth penetration through thicker metal

Made from corrosion-resistant A2-70 stainless steel (comparable to 18-8 stainless)

Each fastener is crafted from Class 12

Bulk #4-40 UNC Knurled Cup Point Socket Set Screws, Thermal Black Oxide Length:5000 Qty - #4-40 x 3/8" Industrial Equipment: Perfect for heavy-dutyBulk #4 40 UNC Knurled Cup Point Socket Set Screws, Thermal Black Oxide Alloy Steel Coarse Thread Vibration Resistant Design Ensure a secure, vibration resistant hold with Bulk #4 40 UNC Knurled Cup Point Socket Set Screws. Crafted from high strength alloy steel and finished with a thermal black oxide coating, these set screws offer superior durability, mild corrosion resistance, and a smooth dark appearance. The knurled cup point design features