DZUS EHF5 Mounting Hook

The DZUS S5-300 mounting spring is designed for DZUS EHF5 series quick-release fasteners used on competition vehicles. As a key locking component of the quarter-turn fastening system, it securely holds body panels in place while allowing for quick removal during maintenance or roadside assistance.

Made of spring steel, the S5-300 offers a spring clearance of 0.300" (7.62 mm). This value corresponds to the height of the spring between its mounting points and the shift arrester, allowing you to select the DZUS EHF5 latch suited to the thickness of the panels to be assembled.

Used on numerous rally, track, prototype, and historic vehicle bodies, this spring ensures reliable locking while maintaining the quick-access feature characteristic of DZUS fasteners. It is compatible with all EHF5 locks and can be precisely adjusted to achieve optimal spring pre-load for the mounting system.

Technical Specifications

Brand: DZUS

PartNumber: S5-300

Spring type: Mounting spring for DZUS quarter-turn latch

Compatibility:

• DZUS EHF5 Series Latches

Spring Clearance:

• 0.300" (7.62 mm)

Mounting Center Distance:

• 25.4 mm (1.00")

Material:

• Spring steel

Functions:

• Secures the DZUS shift arrester
• Maintains a constant preload
• Allows for quick removal of panels
• Compatible with competition-spec bodywork

Packaging:

• Sold individually