Product Description
The BSO-632-12ZI is a self-clinching blind threaded standoff designed to provide permanent, high-strength threads in thin metal sheets. Using a proven self-clinching design, the fastener is installed by pressing it into a round hole with a standard squeeze action, causing the sheet material to cold-flow into the pilot. The blind-threaded (closed-end) feature ensures that the outer sheet surface remains flush and closed, effectively sealing the assembly against environmental contaminants and providing a clean exterior finish. Constructed from heat-treated carbon steel with a zinc plated finish, this standoff is an ideal solution for secure component mounting and precise spacing within metal enclosures.
Environmental Seal: The blind thread prevents the ingress of dust, moisture, or debris through the fastener.
Permanent Integration: Becomes an integral part of the metal sheet once installed, offering high pushout and torque-out resistance.
Flush Exterior: Maintains a smooth, unmarred appearance on the mounting side of the assembly.
Streamlined Assembly: Eliminates the need for secondary operations like tapping or welding and reduces loose hardware.
Reliable Durability: Heat-treated carbon steel construction ensures long-term thread integrity and mechanical strength.
Product Specs
- SKU:
- BSO-632-12ZI
- Part Number:
- BSO-632-12ZI
- Thread Size:
- .138-32 (#6-32)
- Thread Code:
- 632
- Length Code:
- 12
- Length (L):
- .375 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
