RD. HD. MACH. SCREW 1/4-20X3/8 (CAT CT1050166)

A damaged hardware screw can cause loose connections in mechanical assemblies. During inspection, a fastener of this type may show wear or stripping that compromises joint integrity. The condition of a 1/4-20 thread-forming screw affects the clamping force in bolted joints. Keeping a fastener in sound condition helps maintain consistent preload under vibration. This aftermarket replacement part references CAT as the OE maker and carries the cross-reference number CT1050166. The catalog lists the spec as 20X3. Verify the serial number or application, then call (562) 693-7748. The item ships at approximately 0.001 POUNDS.

Part number variants: CT1050166, ct1050166