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The PRECISION BRAND 26005 is a 270-piece assorted shoulder screw lengthening shim kit designed to fine-tune the fit and positioning of shoulder screws in mechanical assemblies. Shoulder screw shims are thin precision-ground washers placed under the head or along the shoulder of a fastener to adjust stack height, eliminate play, or achieve a specific dimensional tolerance. This assortment gives maintenance technicians and mechanical assemblers a range of sizes on hand for rapid selection during equipment service or fabrication work.
This shim assortment is suited for industrial maintenance, mechanical assembly, and fabrication environments where shoulder screw fit tolerances are critical. Typical applications include machinery adjustment, conveyor systems, jigs, fixtures, and any assembly where precise axial positioning of a shoulder screw is required. The 270-piece variety format reduces downtime by providing multiple size options in a single kit.
Designed as an OEM-style replacement and general-use accessory compatible with standard shoulder screw fastener applications in industrial and mechanical assembly settings.
Installation is performed by qualified mechanical technicians or millwrights working on precision assemblies. Always de-energize and lock out equipment before disassembling any fastener joint. Select the appropriate shim thickness to achieve the required shoulder protrusion or axial clearance before torquing the shoulder screw to the fastener manufacturer's specification. Verify dimensional fit with calipers before final assembly.
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