Value Collection 537132PR Shoulder Screw M6x1 Alloy Steel

Product Description

The VALUE COLLECTION 537132PR is a metric shoulder screw machined from alloy steel to material grade 12.9, delivering high tensile strength for precision fastening applications. The screw features an 8 mm shoulder diameter and a 70 mm shoulder length, with a hex socket drive for secure torque application using a standard hex key. The uncoated finish is suited for controlled environments where dimensional accuracy and load-bearing capacity are the primary requirements. Installers and maintenance technicians working with mechanical assemblies, jigs, fixtures, and tooling rely on this class of fastener where a precise bearing surface or pivot point is needed.

This shoulder screw is appropriate for industrial and mechanical applications requiring a controlled-diameter shank to act as a shaft, pivot, or guide pin. The M6x1 thread engages a standard metric threaded hole while the 8 mm shoulder registers in a close-tolerance bore. Common applications include machine tooling fixtures, die sets, hinge points, and precision assembly components in both light industrial and heavy manufacturing environments.

Key Features

• Grade 12.9 alloy steel construction for high tensile and shear strength
• 8 mm shoulder diameter with 70 mm shoulder length for precise bore registration
• M6x1 metric thread for standard metric tapped-hole compatibility
• Hex socket drive allows torque application in confined spaces
• Uncoated finish maintains tight dimensional tolerances on the shoulder
• Meets ASME/ANSI B18.3.3.M, BS 4168, ISO 7370, and ISO 7379 standards

Compatibility

Designed as a standard metric shoulder screw for use in any application requiring an M6x1 threaded fastener with an 8 mm precision shoulder, conforming to ASME/ANSI B18.3.3.M, BS 4168, ISO 7370, and ISO 7379 dimensional standards.

Installation Notes

Installation requires a properly sized hex key or hex socket driver matched to the drive recess. The receiving bore should be machined to the appropriate close-tolerance fit for an 8 mm shoulder to ensure correct alignment and load transfer. Always verify that the threaded hole depth is sufficient to fully engage the M6x1 thread before torquing. Follow applicable machine design and fastener standards for preload requirements in the specific assembly.