Product description

Securing components on a hex shaft requires a specialized solution like the Stafford hex shaft collar. This collar is designed for 7/16" hex shafts and provides a secure, non-marring grip that prevents axial movement of gears, pulleys, or bearings. Made from 303 stainless steel (SS), it offers excellent corrosion resistance, making it suitable for use in food processing, pharmaceutical, and outdoor applications where moisture or chemicals may be present. With an outer diameter (OD) of 1.25" and a width of 3/8", it provides a compact yet robust clamping force. The hex bore ensures that the collar cannot rotate on the shaft even under high torque, providing a more secure connection than standard round-bore collars. Its precision manufacturing ensures a perfect fit and long-lasting performance in demanding mechanical systems.

Product highlights

• Precision hex bore designed for a secure fit on 7/16" shafts.
• 303 stainless steel construction offers superior corrosion resistance.
• Clamping design provides a strong grip without damaging the shaft.
• Compact dimensions with 1.25" OD and 3/8" width for tight spaces.
• Ideal for torque-heavy applications where rotation must be prevented.

Specs

• Shaft Size: 7/16" Hex
• Outer Diameter: 1.25"
• Width: 3/8"
• Material: 303 Stainless Steel (SS)
• Manufacturer: Stafford
• Manufacturer Part Number: 12S007

Direct replacement models

Stafford 12S007

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.