173528 - Miller 8-32 x 0.87 Socket Head Cap Screw Grade 8 (Pack of 2)

Genuine Miller Replacement Hardware

The Miller 173528 is a high-quality replacement screw designed specifically for Miller Electric welding equipment. As a genuine OEM part, it ensures perfect compatibility and performance when repairing or maintaining your machinery. This particular fastener is an 8-32 thread size with a length of 0.87 inches, a common configuration found in various internal assemblies of power sources, wire feeders, and cooling systems. Sold in a package of two, this product allows technicians to replace worn, stripped, or missing hardware with confidence.

Grade 8 Strength and Durability

Industrial environments demand hardware that can withstand vibration, thermal expansion, and mechanical stress. This screw is manufactured to Grade 8 specifications, indicating a high tensile strength superior to standard Grade 5 or unrated fasteners. The use of Grade 8 steel ensures that the fastener will not stretch or shear under normal operating loads, maintaining the structural integrity of the machine assembly. The plain finish ensures that the threads engage smoothly without the interference sometimes caused by thick galvanization or plating, providing a precise and secure fit.

Precision Socket Head Design

Featuring a socket head cap design, this screw is driven using a hex key (Allen wrench). This drive style is preferred in machinery applications because it allows for higher torque application compared to Phillips or slotted drives, reducing the risk of cam-out and damage to the screw head. The cylindrical head profile is also ideal for recessed applications where the fastener must sit flush or below the surface of the component. Whether you are performing routine maintenance or a critical repair, using the correct specification of hardware is essential for the longevity of your equipment.