STANDOFF WITH I/LOCK WASHER
STANDOFF WITH I/LOCK WASHER Structure

STANDOFF WITH I/LOCK WASHER

A STANDOFF WITH I/LOCK WASHER is a spacing and fastening component that combines a hex brass standoff with an internal tooth lock washer. After tightening, the teeth along the inner edge of the washer engage with the standoff base or the contact area around the threaded section, increasing friction while providing spacing, positioning, and auxiliary anti-loosening functions.

Product Name: STANDOFF WITH I/LOCK WASHER / Locking Brass Standoff with Internal Tooth Washer
Product Structure: Hex brass standoff combined with an internal tooth lock washer
Thread Configurations: Female-Female, Male-Female, or other specified configurations
Thread Specifications: Metric, imperial, or as specified by drawing
Primary Dimensions: Width across flats, body length, thread diameter, thread length, and washer outside diameter
Washer Structure: Radial elastic teeth formed around the inner edge
Materials: Brass or lead-free brass; washer available in carbon steel or stainless steel
Surface Treatments: Natural finish, nickel plating, tin plating, zinc plating, or other specified finishes
Processing Methods: Machining, tapping, thread rolling, stamping, and assembly
Production Options: Standard specifications or custom production based on drawings
Inspection Items: Dimensions, threads, perpendicularity, assembly retention, and appearance

Category:

Internal Teeth Provide Auxiliary Anti-Loosening Performance

When compressed, the internal tooth washer can bite into the base of the standoff or the fastening contact surface, increasing frictional resistance and helping reduce the possibility of rotational loosening caused by vibration.

Suitable for Smaller Contact Areas

Because the teeth are concentrated around the inner edge of the washer, they can provide engagement within a relatively limited installation area, making this design suitable for assemblies with restricted surrounding space.

Maintains Stable Installation Spacing

The hex brass standoff establishes a fixed support height between printed circuit boards, panels, and enclosures, helping maintain consistent component positioning.

Pre-Assembled Design Improves Assembly Efficiency

The standoff and washer can be supplied as a pre-assembled unit, reducing manual assembly steps and helping minimize missing, incorrectly installed, or dropped washers.

Suitable for Electronic Equipment Fastening

STANDOFF WITH I/LOCK WASHER products are commonly used in printed circuit boards, communication equipment, controllers, power supplies, instruments, and industrial electronic equipment.

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