
Steel Shaft Collar with Set Screw | Round Bore
Precision-machined Steel Shaft Collar with Set Screw for positioning, spacing, and shaft retention in mechanical assemblies. Available in multiple inner diameters. Material and dimensions customizable upon request.
This steel shaft collar with set screw provides a secure, compact, and cost-effective solution for axial positioning, component spacing, and shaft retention. The collar features a through-bore with precision-machined tolerances and a threaded hole for a hex socket set screw, which locks the collar firmly onto a round shaft when tightened.
Commonly used in automation equipment, industrial machinery, and power transmission assemblies, this shaft collar offers ease of installation, reusability, and solid holding power without damaging the shaft surface.
Its design is ideal for applications requiring frequent adjustment, alignment, or removal. The included hex set screw provides quick tightening with a standard Allen key.
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Why Choose SKN as Fastener Manufacturer
10+ Years Experience
With over a decade of experience in the fastener product industry, SKN has developed a deep understanding of diverse market demands and wholesale customer requirements.
- Operating 8 advanced production lines
- we manufacture up to 50,000 high-quality fastener products daily.
- Our commitment to excellence has enabled us to export to more than 30 countries worldwide, including the United States, Germany, Japan, and Australia, ect.

Strict Quality Control
Hardened and highly abrasion-resistant stainless steel raw materials and strict production quality control ensure that every product is high precision and high quality
- 100% high quliaty raw material
- Full quality inspection
- ISO 9001 standard

Strict Quality Control
Hardened and highly abrasion-resistant stainless steel raw materials and strict production quality control ensure that every product is high precision and high quality
- 100% high quliaty raw material
- Full quality inspection
- ISO 9001 standard
