

Precision shoulder bolt designed for accurate alignment and smooth pivoting in Graco equipment assemblies.
This shoulder bolt is a standard hardware component used across various Graco assemblies. It is not limited to a single machine and is typically found in internal mechanisms such as linkages, pivots, and alignment components.
The Graco SH-BLT.312-18X.375X.375 is a precision-engineered shoulder bolt designed to provide accurate alignment, controlled movement, and durability in demanding applications. Its smooth shoulder section allows for reliable pivoting and reduced wear compared to standard bolts.
| Shoulder Diameter | 5/16 inch (.312) |
|---|---|
| Thread Size | 18 TPI (coarse) |
| Shoulder Length | 3/8 inch (.375) |
| Thread Length | 3/8 inch (.375) |
| Type | Shoulder Bolt / Shoulder Screw |
This component is commonly used in assemblies where controlled motion or precise positioning is required. Typical applications include pump linkages, internal moving parts, and structural fastening where a standard bolt would not provide the same level of performance.