5/16"-18 x 3/4 in Tri-Groove Round Tamper Resistant Screw, Zinc Plated Finish, Steel, 25 PK MPN:#0225
5/16"-18 x 3/4 in Tri-Groove Round Tamper Resistant Screw, Zinc Plated Finish, Steel, 25 PK
Protect your products and prevent tampering with the 5/16in-18 x 3/4 in Tri-Groove Round Tamper Resistant Screw from TAMPER-PRUF SCREWS. This zinc-plated steel screw features a unique tri-groove drive that resists removal with standard screwdrivers, ensuring that only authorized tools can access the screw. Ideal for applications where security is a top priority, such as in medical equipment, food service, and industrial settings. With a compact design and durable construction, this screw provides reliable protection against tampering and unauthorized access. Order in packs of 25 for a cost-effective solution to safeguard your products and assets.
Top product features:
- Tri-Groove drive for secure and precise screw driving
- Zinc-plated finish for corrosion resistance and durability
- Tamper-resistant design to prevent unauthorized access
Top product applications:
- Security applications such as alarm systems, security cameras, and access control systems.
- Electrical applications such as electrical panels, circuit breakers, and wiring harnesses.
- Appliance applications such as refrigerators, washing machines, and dishwashers.
Tamper Resistant Screw, Head Type Round, Material Steel, Finish Zinc-Plated, Drive Tri-Groove, Thread Size 5/16 In.-18, Fastener Length 3/4 in, Head Width 0.584 in, Head Height 0.263 in, Drive Size #20, Dimensional Standards ASME B18.6.3, Pack Size Small, Minimum Thread Length Not Applicable, Type Machine Screw, Washer Outside Diameter Not Applicable, Washer Thickness Not Applicable, Maximum Head Width 37/64 in, Minimum Head Width Not Applicable, Maximum Head Height 17/64 in
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 2
- Unit of Measure: PK
- Package Length: 2.30
- Package Width: 1.50
- Package Height: 3.30
- Package Weight: 0.65
Product info last updated on February 14, 2026 11:09am UTC
Category: Screws and Bolts