Product Description
The BSO-632-22ZI is a self-clinching blind threaded standoff designed for permanent installation in thin metal sheets. By utilizing a proven self-clinching design, the fastener is installed by pressing it into a round hole using a standard squeeze action, which causes the sheet material to cold-flow into the pilot. The blind-thread feature is a critical attribute, ensuring that the outer sheet surface remains flush and closed, providing a clean, unmarred appearance while effectively sealing the assembly against environmental contaminants. Manufactured from heat-treated carbon steel with a zinc finish, it is ideal for applications requiring specific spacing and secure component mounting in metal chassis.
Sealed Exterior: The blind (closed-end) thread ensures the reverse side of the panel remains flush and closed to prevent the entry of dust or moisture.
High Mechanical Strength: The self-clinching action becomes an integral part of the metal sheet, offering high resistance to pushout and torque-out.
Aesthetic Integrity: Maintains a smooth exterior panel surface for high-end aesthetic and functional requirements.
Hardware Efficiency: Eliminates the need for secondary operations like tapping or welding and reduces the total count of loose hardware.
Extended Spacing: Provides a precise .687 in standoff height for consistent internal component stacking.
Product Specs
- SKU:
- BSO-632-22ZI
- Part Number:
- BSO-632-22ZI
- Thread Size:
- .138-32 (#6-32)
- Thread Code:
- 632
- Length Code:
- 22
- Length (L):
- .687 in
- Material:
- Heat-Treated Carbon Steel
- Finish:
- Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless
- Hole Size in Sheet:
- .213 in
- Minimum Sheet Thickness:
- .040 in
- Maximum Sheet Hardness:
- HRB 80 / HB 150
- Minimum Distance from Hole Centerline to Edge:
- .28 in
- Internal Thread Specification:
- Unified Class 2B, ANSI B1.1
