STANDOFF WITH E/LOCK WASHER

A STANDOFF WITH E/LOCK WASHER is a spacing and fastening component that combines a hex brass standoff with an external tooth lock washer. After tightening, the external teeth engage with the surface of a printed circuit board, panel, or enclosure to increase friction, while also providing spacing, positioning, and auxiliary anti-loosening functions.

Product Name: STANDOFF WITH E/LOCK WASHER / Locking Brass Standoff with External Tooth Washer
Product Structure: Hex brass standoff combined with an external 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 teeth formed around the outer 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:

Improves Anti-Loosening Performance

When compressed, the external tooth washer bites into the mating surface and increases contact friction, helping reduce the possibility of the standoff rotating or loosening due to vibration.

Provides Stable Component Spacing

The hex brass standoff establishes a fixed height between the printed circuit board, panel, and enclosure, helping maintain consistent component positioning and installation spacing.

Pre-Assembled Washer Design

The standoff and washer can be supplied as a pre-assembled unit, reducing the need to handle the washer separately during assembly and helping minimize missing or incorrectly installed components.

Hexagonal Body for Easy Tightening

The hexagonal outer surface allows the use of a wrench or socket, making it easier to control tightening force and improve assembly efficiency.

Suitable for Electronic Equipment Fastening

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

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