Product Description
The BSO-8632-44ZI is a self-clinching blind threaded standoff designed for permanent installation in thin metal sheets. Utilizing a proven clinching profile, the fastener is installed by pressing it into a properly sized round hole using a standard squeeze action. The blind-thread (closed-end) design is a vital feature, ensuring that the outer sheet surface remains both 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.
Environmental Sealing: The closed-end (blind) thread prevents the entry of dust, moisture, or debris through the fastener hole.
Permanent Integration: Becomes an integral part of the metal sheet once installed, offering high pushout and torque-out resistance.
Aesthetic Integrity: Maintains a smooth, flush exterior on the mounting side for a high-quality finish.
Simplified Assembly: Eliminates the need for secondary operations like tapping or welding and reduces the total count of loose hardware.
Reliable Spacing: Provides a precise 1.375 in standoff height for consistent internal component clearance.
Product Specs
- SKU:
- BSO-8632-44ZI
- Part Number:
- BSO-8632-44ZI
- Thread Size:
- .138-32 (#6-32)
- Thread Code:
- 8632
- Length Code:
- 44
- Length (L):
- 1.375 in
- Material:
- Heat-Treated Carbon Steel
- Finish:
- Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless
- Hole Size in Sheet:
- .281 in
- Minimum Sheet Thickness:
- .050 in
- Maximum Sheet Hardness:
- HRB 80 / HB 150 or Less
- Minimum Distance from Hole Centerline to Edge:
- .310 in
- Internal Thread Specification:
- Unified Class 2B, ANSI/ASME B1.1
