5/16"-18 x 1 in Tri-Groove Round Tamper Resistant Screw, Zinc Plated Finish, Steel, 25 PK MPN:#0230
5/16"-18 x 1 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 1 in Tri-Groove Round Tamper Resistant Screw from TAMPER-PRUF SCREWS. This steel screw features a zinc-plated finish and tri-groove drive for added security. With a head width of 0.584 in and height of 0.263 in, it's perfect for applications where tamper resistance is crucial. Use it in medical devices, electronics, and other industries where security is key. The tri-groove design prevents removal with standard screwdrivers, providing peace of mind and protecting your products from unauthorized access. Order in packs of 25 for convenience and efficiency.
Top product features:
- Tri-Groove drive for secure fastening
- Zinc-plated finish for corrosion resistance
- Tamper-resistant design to prevent unauthorized access
Top product applications:
- Security hardware for lockers and cabinets
- Furniture assembly for tables and shelves
- Appliance installation for refrigerators and dishwashers
Tamper Resistant Screw, Head Type Round, Material Steel, Finish Zinc-Plated, Drive Tri-Groove, Thread Size 5/16 In.-18, Fastener Length 1 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: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 2.30
- Package Width: 1.50
- Package Height: 3.30
- Package Weight: 0.75
Product info last updated on February 8, 2026 10:28am UTC
Category: Screws and Bolts